ELE-Manual Cmpression Machine

8/10/2019 ELE-Manual Cmpression Machine

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OPERATING INSTRUCTIONS

ADR-Auto Range

ELE InternationalChartmoor Road, Chartwell Business ParkLeighton Buzzard, Bedfordshire, LU7 4WGEnglandSales: Civil +44 (0) 870 777 7706Sales: Environmental +44 (0) 870 777 7717Service: +44 (0) 870 777 7727fax: +44 (0) 1525 249249email: [email protected] http://www.ele.comELE International, a division of Danaher UK Industries Ltd

Distributor: ELE InternationalSoiltest Product DivisionPO Box 389Loveland, CO 80539USAphone: +1 (800) 323 1242fax: +1 (970) 663 9781email: [email protected]://www.eleusa.comELE International, a division of Danaher Corporation

In the interests of improving and updating its equipment, ELE reserves the right to alter specifications to equipment at any timeELE International 2007


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Contents

Section Page

Figure 1 Arrangement of Compression Framesand Footprint Dimensions 6

Figure 2 The ADR-Auto Range 7

Figure 3 Oil Filler and Bleed Screw Locations 8

Figure 4 Upper Platen Assemblies 9

1 Introduction

1.1 Compression Frames 10

2 Specification

2.1 Console 10

2.2 Compression Frames 112.3 Upper Platen Assemblies 11

3 Installation

3.1 Moving, Lifting and Siting 11

3.1.1 Moving, Lifting and Siting the 250kNCompression Frame

3.1.2 Moving, Lifting and Siting the 1500, 2000and 3000 kN Compression Frames

3.1.3 Moving, Lifting and Siting the Console

3.2 Connecting the Compression Frame

to the Console 12

3.2.1 Connecting the Hydraulics3.2.2 Connecting the Ram Travel Limit

Switch Lead3.2.3 Connecting to the Mains Supply

3.3 Preparing the Hydraulics 12

3.3.1 Checking the Oil Level3.3.2 Bleeding the Hydraulic System

3.4 Distance Pieces 13

4 ADR-Auto Console4.1 Foreword 14

4.2 ADR-Auto Measurement Modes 14

4.3 Front Panel Display and Controls 14

4.3.1 Display4.3.2 Function Keys4.3.3 Keypad4.3.4 LCD Contrast

4.4 Electrical Connections 15

4.5 Turning the ADR-Auto On 16

4.5.1 Initial Display


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4.6 Configuring the ADR-Autos Operating Modes 17

4.6.1 Selecting the Operating Mode4.6.2 Defining the Operating Mode Options4.6.3 Selecting the Sample Type and Size4.6.4 Setting the Clock4.6.5 Reset Mode

4.7 Running a Test 23

4.7.1 Setting the Pace Rate4.7.2 Entering Sample Details4.7.3 Starting Pacing4.7.4 Automatic or Manual Load Tare4.7.5 Pacing Control4.7.6 Pace Error Bar Display

4.7.7 Altering the Pace Rate while the Test isrunning4.7.8 Pausing the Test4.7.9 Overload Conditions4.7.10 Ram Runout Conditions4.7.11 Stopping the Test Manually4.7.12 Sample Failure4.7.13 Printing the Test Results

4.8 ACV and TFV Tests 27

4.9 Recorded Test Results 28

4.9.1 Printing the Current Test Results4.9.2 Downloading Test Data4.9.3 Viewing Test Data

4.10 Verifying the Measurements 29

4.11 Configuring the Printer 30

4.12 Calibrating and Testing the ADR-Auto 30

4.13 Firmware Version 30

4.14 Data Retention and Backup 30

4.14.1 Test Data4.14.2 Configuration Data

4.15 Error Conditions and Messages 30

4.16 RS232 Communications Interface 31

4.16.1 Remote Commands4.16.2 Configuring the Serial Port

4.17 Plotter Interface 31

4.18 Rear Panel Connections 32

4.18.1 AC Power Input4.18.2 Ram Travel Limit Switch Inputs

4.18.3 Serial Port4.18.4 Analog Output


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Appendix 1: Sample Types and Sizes 33CubesCylinders

Cylinder TensileBeamsBricksBlocksConcrete FlagsConcrete KerbsConcrete Channels and EdgingsType R Paving BlocksType S Paving Blocks

Appendix 2: Pace Rate Limits 38

Appendix 3: Stress Calculations 39

Appendix 4: Printout Formats 40CubeCylinder/CoreCylinder/TensileBrickBlockBeamACVTFVConcrete Kerb

Concrete ChannelAppendix 5: Remote Commands 41Command FormatData FormatCommunicating with the ADR-AutoInitialising the ADR-Auto

The CLEAR CommandThe TIME Command

Test Data RetrievalThe RECALL Command

Error Codes

5 Maintenance 445.1 Daily

5.2 Occasionally

5.3 Verification

6 Service and Spares 44

7 Rectangular Platen Handling Assemblies 44

7.1 Introduction

7.2 Specification

7.3 Installation


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1

3

4

2

5

Key

1. Upper platen Assembly

2. Lower platen

3. Fixed lower platen

4. Ram extension

5. Frame changeover valve

2000 BS250250/25

15002000 Standard3000 BS

Figure 1 Upper view: Arrangement of Compression Frames

Lower view: Footprint dimensions

4 holes C diameter

Y

B

XA

4 holes C diameter

Y

B

XAXA

B

Y

4 holes C diameter

Dimension (mm)

Compression Frame A B C X Y

250 & 250/25 355 455 - - -

1500 428 332 14 398 282

2000 Standard 440 364 13 410 308

2000 BS 440 536 20 310 496

3000 BS 630 510 20 570 410


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Top rowleft: ADR-auto 250, right: ADR-auto 250/25Centre rowleft: ADR-auto 1500, right: ADR-Auto BS 2000/250Bottom rowleft: ADR-auto 2000 Standard, middle: ADR-auto 2000 BS, right: ADR-auto 3000 BS

Figure 2 The ADR-auto range


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3

5

4

2

1

OIL

1. Oil filler plug2. Oil drain plug3. Bleed screw location - 250kN frame4. Bleed screw location - 25kN frame5. Bleed screw location - all models 1500-3000kN

Figure 3 Oil filler & bleed screw locations.


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3

4

1

2

5

1: 25 kN2: 250 kN3: 1560 kN4: 2000 kN Standard5: 2000 kN BS/3000 kN BS

Figure 4 Upper platen assemblies


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1 Introduction

These instructions are for machines with a Console serial number beginning with1887, i.e. of the format 1887-X-XXXX.

The ELE ADR-Auto Range of machines has been developed to satisfy therequirements for consistent high throughput testing of concrete samples.

The automatic loading cycle is controlled by the closed loop micro-processor/hydraulic system.

Operation of these machines is straightforward, requiring the operator to depress theRUN key, after selecting sample size and loading rate. Standard data for a widerange of samples i.e. size, type, load rate are programmed into the machinesmemory.

All control functions and display are built into the hydraulic power pack. The micro-processor runs a series of self-test routines to check the operation of the system. Aserial output port is built into the system enabling test data stored in memory to be

downloaded to a PC or suitable printer.

Test procedures can be selected and displayed in kN, lbf or kgf engineering units.

Full details of the ADR-Auto console can be found in section 4.

1.1 Compression Frames

All frames have a single acting upstroking ram with overtravel protection to shut themachine down should maximum platen travel be reached.

The ram/cylinder incorporates a low friction coaxial PTFE seal. An air bleed screw isfitted at the top of the ram.

2 Specification

2.1 Console

Dimensions

Length x Width x Height 480 x 400 x 1050 mm

Weight 75 kg

Outlet pressure(hydraulic)

520 bar

Rated power 1600W

Fuse ratings 230VAC:10A

110VAC:16A

Reservoir capacity 12 litres

Hydraulic oil type Shell Tellus T46 or equivalent oil to viscosity gradeISO HV46

Important: Do not mix oils of different specifications.


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2.2 Compression Frames

250kN and250/25kN

1500kN 2000kNStandard

2000kN BS 3000kN BS

OverallDimensions

(length x width xheight)

355 x 455 x1230 mm

428 x 332x 885 mm

440 x 364x 1035mm

440 x 536 x1125 mm

630 x 510 x1110 mm

ApproximateWeight 100 kg 330 kg 550 kg 750 kg 1270 kg

Maximum VerticalClearance 205 mm 340 mm 340 mm 340 mm 340 mm

MaximumHorizontalClearance

25kN : 160 mm250kN : 225 mm 295 mm 320 mm 356 mm 310 mm

Upper PlatenDimensions

150 dia x18 mm

222 dia x30 mm

222 dia x30 mm

300 dia x44 mm

300 dia x44 mm

Lower PlatenDimensions

150 dia x20 mm

222 dia x25.5 mm

222 dia x25.5 mm

200 x 200 x38 mm

200 x 200 x38 mm

Maximum RamTravel 15 mm 50 mm 50 mm 50 mm 50 mm

2.3 Upper Platen Assemblies (see figure 4)

Some models feature oil filled upper platen assemblies. The oil used is a special typeonly obtained from ELE International. The use of any other type of oil will impairperformance.

3 Installation

3.1 Moving, Lifting and Siting

Warning:exercise extreme caution when lifting the machine. Use only approved andtested equipment. ELE International will accept no responsibility for damage causedby mishandling.

The ADR-Auto will be delivered in two main parts, are both mounted on pallets andshould remain on the pallets until they have been moved as near as possible to theirfinal position.

3.1.1 Moving, Lifting and Siting the 250 Compression Frame

To remove from the pallet, unscrew the four bolts (accessed from underneath thepallet) which secure the pallet to the Compression Frame cabinet. The machine maythen be lifted/moved away from the pallet and placed into position using a fork lift orhoist and lifting straps under the cabinet.

3.1.2 Moving, Lifting and Siting the 1500 kN, 2000 kN and 3000 kN Compression Frames

To remove the Compression Frame from the pallet, unscrew the four securing bolts,

then lift the Compression Frame away from the pallet

The Compression Frame can be lifted by a fork lift or hoist and lifting straps. The


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forks can be positioned under the upper platen after removing the front gate and therear screen. A flat piece of wood must be placed on the forks to prevent damage tothe upper platen.

The 2000/3000 BS Compression Frames are also supplied with two Dynamo

eyebolts which, if not supplied already fitted, can be screwed in the top of the framethrough the large holes in the top cover.

Note: The eyebolts supplied are Dynamo eyebolts to BS4278 which areintended for direct lift ing only. A spreader beam or spreader frame mustalways be used.

3.1.3 Moving, Lifting and Siting the Console

Lift/move away from the pallet and place into position using a fork lift or hoist andlifting straps under the cabinet.

3.2 Connecting the Compression Frame to the Console

3.2.1 Connecting the Hydraulics.Connect the outlet of the Console (at the rear) to the inlet of the Compression frame(at the rear) with the flexible hydraulic hose supplied, ensuring that all connectionsare fully tightened.

Note:if a Flexural Frame is to be connected, then this should be connected to theupper outlet on the Console. The Compression Frame should be connected to thelower outlet on the Console. In most cases, it is the frame with the highest capacitythat is connected to the lower outlet.

3.2.2 Connecting the Ram Travel Limit Switch.

For details please refer to section 4.18.2.

3.2.3 Connecting to the Mains Supply

For details, please refer to section 4.4.

3.3 Preparing the Hydraulics (see figure 3)

The hydraulic reservoir in the Console is normally full when the machine is delivered.If the reservoir is empty on delivery, the oil will be supplied in containers.

3.3.1 Checking the Oil Level (see figure 3)

To check the oil level, remove the door from the Console by unscrewing the fourretaining screws and then unscrew the oil filler plug. The level of the oil should be atthe bottom of the thread in the filler elbow.

If oil is required, use only the grade as specified in section 2.

3.3.2 Bleeding the Hydraulic System (see figures 1 and 3)

The hydraulic ram is provided with a bleed screw. This is used to release any airfrom the hydraulic system after installation or after an oil change. To open or closethe bleed screw requires the use of a 5 mm AF hexagon wrench (supplied with themachine).

Important:the bleed screw captivates a steel ball. Do not completely removethe bleed screw as this may cause the ball to become lost.

The bleed screw on the ADR-Auto 1500/2000 and 3000 Compression Frame is

accessible after removing the lower platen (and any distance pieces).


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The bleed screw on the ADR-Auto 250 Compression Frame is accessible after liftingoff the lower platen (and any distance pieces), unscrewing the 4 screws now visibleand then removing the ram extension.

The bleed screw on the 25 kN Frame is accessible after unscrewing the grub screw in

the side of the ram extension and then by removing the ram extension together withthe fixed lower platen still attached to it.

3.3.2.1 Operate the Console (refer to section 4) to provide a flow of oil to the CompressionFrame and unscrew the bleed screw no more than four turns. Air and oil will escapefrom the bleed screw. When the oil is free from air bubbles, close the bleed screwand tighten firmly. The hydraulic ram should now rise.

Note: If the Compression Frame has a front gate with safety interlock, this mustbe closed before the console pump will operate.

3.3.2.2 If an additional loading frame or Flexural Frame is fitted then repeat 3.3.2.1 but usingthe bleed screw on the other Frame.

3.3.2.3 Note:remember to change the operating mode (refer to section 4.6.1) when bleedingadditional frames.

3.4 Distance Pieces

Since the maximum platen travel on a 1500, 2000 and 3000 kN Compression Frameis 50 mm, the vertical clearance between the upper and lower platen should beadjusted using distance pieces, according to the specimen being tested. Thedistance pieces are located on the ram spigot and then the lower platen is placed ontop of the distance pieces, located by the spigot.

Ensure that all mating surfaces between the ram, distance piece(s) and platen arefree from concrete debris etc. before assembling these items.

These machines are supplied with a 20 mm distance piece ready for testing 300 x150 mm diameter cylinders.

Note:the distance pieces must NOTbe used on top of the platen.

Recommended Distance Pieces for Cement & Mortar testing for EL39-6150 &6155 machines

Sample Size Distance pieces required

40 X 40 mm * EL39-6210 EL39-6220

50 X 50 mm EL39-6210 EL39-6220

70 X 70 mm EL39-6215 EL39-6220

100 X 100 mm EL39-6220 -

* When not using compression Jig EL39-5600


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4 ADR-Auto Console

4.1 Foreword

These instructions refer to ADR-Auto machines fitted with version 2.00.000 firmwareand above.

The firmware is the control software which is permanently resident in the machine.

Please contact the ELE Service Department for information on our firmware updatingservice.

4.2 ADR-Auto Measurement Modes

The ADR-Auto has two operating modes. With systems fitted with one frame, theADR-Auto operates in Mode 1 only. When fitted with two frames, Mode 1 is used for

one of the frames, and Mode 2 for the other. The current operating mode and itsassociated frame type (eg. 2000 kN Compression) is shown in the Initial Screendisplay.

The ADR-Auto retains the selected mode when it is turned off, and restores thatmode when it is turned on again.

4.3 Front Panel Display and Controls

All the operations of the ADR-Auto are controlled from the front panel which consistsof an LCD display, a keypad, and 4 function keys.

4.3.1 Display

The 8 line display has a bright, easy to read character set which can be seen underall lighting conditions. When a test is running, the display switches to a largecharacter mode so that the load measurement can be seen at a distance.


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4.3.2 Function Keys

The 4 function keys are used to control the operation of the system.

Run Starts the test cycle or restarts it if the test can been paused.Pause Stops the automatic pace control, and holds the load at the current level.Stop Stops the test.Reset Resets the ADR-Auto so that a new test cycle can be initiated.

4.3.3 Keypad

The keypad is used for numeric and alphanumeric data entry and to access otherfunctions such as viewing stored data or accessing other menus.

The ESC key cancels the current screen and displays the previous screen.

The Enter key, marked ,is used to accept an entry.

Other keys will be explained in the text.

Caution: do not use excessive force when pressing the keys on the controlpanel. Do not use tools e.g. a pen or pencil on the keys as this can damage thecontrol panel.

4.3.4 LCD Contrast

The LCD Contrast can be adjusted, within allowable limits, from the initial screenusing the UP/DOWN arrow keys. The UP arrow key will decrease the contrast (makethe screen lighter) and the DOWN arrow key will increase the contrast (make thescreen darker).

The system will automatically save the new contrast setting in non-volatile memory.

4.4 Electrical Connections

Safety

Whilst the test is in operation do not remove any covers or attempt to adjust any partof the machine.

Ensure all moving parts are thoroughly secured before attempting any maintenance.

Ensure all appropriate measures are taken to protect the operator from excessivenoise.

See noise certificate (when supplied).

Electrical SafetyWarning:Before removing any covers or performing maintenance repair and service,

isolate from electrical supply by removing mains plug. Where mains supply isrequired during these activities, only competent persons should perform the work.

Check that the power supply is compatible with the requirements stated on the labeland connect in accordance with IEE regulations or to local requirements.

UK ConnectionsThis machine may be operated through a standard 13 amp socket outlet when fittedwith an appropriate 3 pin plug fused in accordance with the label.

Note:connect cable to plug as follows:

Brown wire L Live or Power Blue wire N Neutral

Green/Yellow wire E Earth or Ground


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4.6 Configuring the ADR-Autos Operating Modes

Before running a test, check that the current operating mode is the required one, andthat the mode has been configured correctly. The operating mode is selected andconfigured by pressing the Menukey, then Setup Mode. Note that the Installationand Setup mode can only be accessed when the Initial Screendisplay is active.

The screen display will be of the form

Use the Up and Down Arrowkeys to move the cursor to the option required, andthen press the Enterkey. To return to the Initial Screenpress the Escape key.

4.6.1 Selecting the Operating Mode

When two frames are attached, the ADR-Auto 1500, 2000, 2225 & 3000 is fitted witha solenoid operated changeover valve inside the console, which is used to connectthe hydraulic power pack to the required frame. If only one frame is attached, thisvalve is not fitted.

Note: If the Compression Frame has a front gate with safety interlock, this mustbe closed before the solenoid operated changeover valve will operate.

The ADR-Auto 250/25 has a manual frame changeover valve fitted externally (Referto figure 1)

To change from one frame to the other, move the flashing cursor to the ChangeModeoption and press Enter. The screen display will be of the form -

Do not attempt to operate the changeover valve until the ram on the currentlyselected frame has returned to its initial position. To operate the changeover valve ifthe ram is at its initial position, use the Leftor Right Arrowkey to select Yesandpress the Enterkey. To exit from this screen without operating the valve either selectNousing the Leftor Right Arrowkey and press the Enterkey, or press the Escapekey. If a manual changeover valve is fitted, it must be operated manually.

Note that the options set under the Select Sample and Setup Modemenus apply tothe currently selected operating mode. Change to the required mode beforesetting the options.

4.6.2 Defining the Operating Mode Options

There are several options which affect the operation of the ADR-Auto. To set these,use the Up andDown Arrowkeys to select the Setup Modeoption and press Enter.

_Installation and Setup Select Option_

_Select Sample_ Set ClockChange Mode Calibrate and TestSetup Mode Serial ParametersReset Mode Display Version No.Verify Mode

________________WARNING!________________ The Rams must be at their Initial Positions before the Changeover Valve can Operate. Check them now.

The Current Mode is Mode 1 Change Mode? No


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Note the down arrow displayed in the bottom right hand corner. This indicates thatthere are more options available. To access these, press the Down Arrowkeyrepeatedly. The screen display will now be of the form

Note the up arrow key in the top right hand corner of the screen. This indicates thatthere is a previous screen. Use the Up Arrowkey to return to the previous screen.

To select any of the Setup Modeoptions, use the Up and or Down Arrowkeys tomove the cursor to the required option field. Then use the Left/Right Arrowkeys orthe numeric keys to set the required option. Once the options have been set, pressthe Escapekey to return to the Installation and Setup screen. The options aredescribed below.

4.6.2.1 Display Units

The display units selected define the units in which the load is displayed, and whichunits are used for pace rate, sample dimensions, sample weight and sample density.The following table shows the available section.

Units Load Pace Dimensions Weight Density Stress

SI kN kN/sec mm g kg/m N/mm2

Imperial lbf lbf/sec ins lb lbf/ft lbs/in2

Metric kgf kgf/sec cm g g/cm kgs/cm2

Use the Leftor Right Arrowsto select the units required. When entering sampledata, use the dimension and weight information units selected from the above table.

4.6.2.2 Pace Control Mode

The ADR-Auto can control the pace rate in several ways as follows:

AutomaticThe ADR-Auto controls the pace rate automatically at the rate set. The automaticpace control operates from zero load until the sample fails. The load is thenautomatically removed and the peak load measurement held.

____________Setup Mode One______________

_Display Units_ SI Pace Control Mode Automatic

Automatic Sample Log On Automatic Sample Print Off Automatic Load Tare On

____________Setup Mode One_____________

_Auto-Increment Reference_ Off Dual Pace Rate Off Failure Threshold 8.0 Failure Detection (%) 15 Zero Suppression Range 0.2


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ManualThe pace rate is controlled from the keyboard, or from an external manual control.When the sample fails, the load is automatically removed and the peak loadmeasurement held.

BoardBoard mode control is intended for use when testing blocks with fibre board capping.Maximum load is applied at the start of the test to compress the fibre board and theADR-Auto does not control the pace rate. When the average pace rate measuredover the previous 1 second is 90% of the set rate, the ADR-Auto then starts to controlthe pace rate. The point at which the ADR-Auto starts to control the pace rate willdepend on the type of fibre board being used.

Use the Leftor Right Arrowkeys to select the required pace control mode.

4.6.2.3 Automatic Sample Log

The ADR-Auto can hold up to 500 individual test result records. These records can

be examined, printed or downloaded via the ADR-Autos serial link to a computer.When the memory is full, the oldest records are overwritten by the newest records sothat the memory always holds the latest data.

To configure the ADR-Auto to log the test results to memory, use the Leftor RightArrowkeys to select On.

4.6.2.4 Automatic Sample Print

The ADR-Auto can be configured to print out the test results at the end of each testcycle. If this facility is required, use the Leftor Right Arrowkeys to select On. Notethat if the Automatic Print facility is On, the record is printed when the ADR-Auto isswitched back to the Initial Displayscreen, prior to starting a new test.

4.6.2.5 Automatic Load TareThe ADR-Auto can be configured to automatically zero or tare the effects of theram, platen and sample weights as the ram approaches the top platen. This issometimes referred to as closing daylight. Using the Leftor Right Arrowkeys,select On if the automatic tare facility is required, orOffif not. Note that if Offisselected, the load will have to be manually tared at the start of the test.

4.6.2.6 Auto-Increment Reference

The ADR-Auto can be configured to automatically increment the sample referencefield upon test completion. At the end of a test, when the reset button is pressed, anynumbers present on the end of the reference field value will be incremented ready for

the next test. If auto-increment is required, use the Leftor Right Arrowkeys to setthe option to On.

4.6.2.7 Dual Pace Rate

The ADR-Auto can be configured for dual pace rates. In dual rate mode, the ADR-Auto will control the pace rate at the first entered rate until a set load value isreached, and then continue pacing at the second rate. This option applies to the1000, 1500, 2000,2225 and 3000 kN compression frames. If dual rates are required,use the Leftor Right Arrowkeys to set the option to On. Note that there are defaultpace rate values which are set when the sample type is selected. This can bechanged if required. See section 4.7.1.


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4.6.2.8 Failure Threshold

The definition of the Failure Threshold parameter depends on the form of pacecontrol selected, and if either the ACV (Aggregate Crushing Value) or TFV (TenPercent Fines Value) sample test modes have been selected. The parameter is

always entered as a load in the units defined for display. The following describeseach form of pace control and how the Failure Threshold is used.

AutomaticWhen automatic pace control is selected, the Failure Threshold parameter definesthe load at which the ADR-Auto starts looking for a failure. The machine ignores anyfailures below this level and continues to apply load and control the pace rate. Thedefault setting is a percentage of the frame range, i.e. 8 kN for a 2000 kN load frame.The actual percentage depends on the frame type. The threshold should beincreased if the sample under test can exhibit a false failure early on in the loadingcycle, as can happen when testing bricks capped with plywood.

If an ACV or TFV test has been selected when selecting the sample type, the Failure

Threshold has the same meaning, i.e. failures are not detected below the thresholdvalue, but in these two cases, the ADR-Auto stops pacing when the load attains thelevel set in the Failure Threshold parameter. Note that the ADR-Auto sets a defaultpace rate and threshold for ACV tests, but these must be user entered for TFV tests.

ManualThe same as automatic pace control.

BoardWhen Board pace control is selected, the Failure Threshold is automaticallydetermined by the ADR-Auto. Any value entered is ignored in Board control mode.

To update the Failure Threshold displayed, enter a new load using the numeric

keypad and then press the Enterkey. If the Enterkey is not pressed, the value willnot be updated. Use the Clearkey to erase the entire entry.

4.6.2.9 Failure Detection (%)

The ADR-Auto detects a sample failure by measuring the peak load sustained by thesample and waiting until the load has fallen by a defined percentage of this peak load.Use the numeric keypad to change the default value. Increasing the percentagemeans that the ADR-Auto continues to try to maintain the loading rate for a longertime as the sample fails.

4.6.2.10 Zero Suppression Range

The ADR-Auto displays a load value of zero until the load exceeds the value in the

Zero Suppression Range entry. Use the numeric keypad to change the default value.Set the value to zero if this facility is not required.

4.6.3 Selecting the Sample Type and Size

Having selected the operating mode and setup any options required for the mode, thesample type and size should be selected. The ADR-Auto has a large database ofpredefined sample types and sizes, and Appendix 1 lists those available along withtheir associated pace rates. If the sample under test is not in the database, therequired pace rate and sample dimensions can be entered before the test is run.

Note that because the number of sizes and dimensions depend on the displayunits selected, the display units (eg. kN) must be selected prior to choosing the

sample type and s ize.


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4.6.3.1 Sample Types

To choose a sample type, press the menukey and then move the cursor to theSelect Sampleoption using the Upand Down Arrowkeys and press the Enterkey.The screen displays will be of the form

Select the required sample type using the Up and Down Arrowkeys and press theEnterkey.

4.6.3.2 Sample Sizes

Having selected the required sample type, the screen display will be of the form

Use the Leftand Right Arrowkeys to select the sample size required and then press

the Escapekey twice to return to the Installation and Setup screen.Note:see Appendix 1 for standard sizes available.

4.6.4 Setting the Clock

If the time and date display in the Initial Screenis incorrect, select the Set Clockoption and press the Enterkey. The display will be of the form

Enter the new time and date in the format shown on the screen, using the Up andDown Arrowkeys to select the date or time entry fields. Thus to set a date of 12th

January 1999, enter 12.01.99. To set a time of 31 minutes past eight in the eveningenter 20.31.00. When the date or time is entered, the ADR-Auto checks that theentry is valid, and then updates the clock. The new date/time is then shown in theCurrent Date/Time fields.

To return to the Installation and Setupscreen, press the Escapekey.

__________Select Sample Type_____________Cube_ BrickCylinder/Core BeamCylinder/Tensile ACV TestBlock Low Strength TFV TestBlock High Strength Concrete FlagsPaving Block Type R Concrete KerbsPaving Block Type S Concrete Channels

__________Select the Cube Size__________

_Height_ 150 Width 150 Depth 150

__________Set the Time and Date_________

Set Date Format UK Set Date dd.mm.yy Set Time hh.mm.ss

11/09/03 14:36:04


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4.6.5 Reset Mode

The Reset Mode menu option provides a method of resetting the current operatingmode back to a default condition. Select the option via Reset Modeon the menukey. The display will be of the form

To reset the parameters select the Yesoption using the Leftor Right Arrow keysand then press the Enterkey. Use the Escapekey to exit without resetting. Theparameters for the current mode will be reset to the following

Sample Reference Cleared

Display Units SI

Control Automatic

Auto Log On

Auto Print Off

Auto Tare On

Auto-Increment Off

Dual Pace Rate Off

Failure Threshold Default % for Frame TypeFailure Detection 15%

Zero Suppression Default % for FrameType

Sample Air Weight 0

Sample Water Weight 0

Calculate Density Yes

Sample Density 0

Sample Type 10 kN Frame 40 x 40.1 x 160 Beam

25 kN Frame 40 x 40.1 x 160 Beam

50 kN Frame 150 x 150 x 750 Beam

100 kN Frame 150 x 150 x 750 Beam

250 kN Frame 40 x 40 x 40 Cube

1000 kN Frame 150 x 150 x 150 Cube

1500 kN Frame 150 x 150 x 150 Cube

2000 kN Frame 150 x 150 x 150 Cube

2225 kN Frame 150 x 150 x 150 Cube

3000 kN Frame 150 x 150 x 150 Cube

________________WARNING!____ ___________

This will Reset the Setups for theCurrent Mode to their Default Values

Are you sure? No


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Pace Rate 10 kN Frame 0.05 kN/sec

25 kN Frame 0.05 kN/sec









4.7 Running a Test

If the Initial Screenis not being displayed, press the Escapekey until the display isof the form-

Check that the sample type, and control mode are correct. If they are not, return tothe Setup Mode and set them as required. Before running the test, the SampleReference, the Pace Rate and the Sample details can be edited via the Samplekey.

4.7.1 Setting the Pace Rate

If the pace rate is incorrect, press the Pace key. If dual pace rates have beenselected, the screen display will be of the form

otherwise the display will be of the form

___AdrAuto 2000 - Mode 1 Compression____

Sample Reference TEST-123 Sample Type Cube Pace Rate 6.80 Control Mode Automatic

11/09/03 14:35:34

____Edit Pace Rates & Transition Load___

_Initial Rate_ 30.00 Transition Load 500.0 Final Rate 6.80

_______Edit the Current Pace Rate_______

_Pace Rate_ 6.80


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4.7.2.3 Dimensions

If the sample dimensions required are not the standard ones chosen when selectingthe sample type and size, they can be altered here. Select the required entry fieldand use numeric keypad to enter the new dimensions. These new dimensions are

held by the ADR-Auto until a new sample type is selected. Remember to press theEnterkey for the new value to be entered. The sample dimensions are used by theADR-Auto when it calculates stress.

Note that the number and descriptions of the dimensions fields will depend on thesample type selected.

Thus when a Type S paving block sample type is selected, a Plan Areavalue mustbe entered instead of the normal length and width as Type S paving blocks are of anirregular shape.

For Type R and S Paving Blocks there is a Factorvalue shown which is used in thestress calculation for the blocks. This can be altered if required. For details of its

use, see Appendix 3.If the sample selected is a Beam, a Separationdimension is shown. This dimensionis the roller separation, and is used in the stress calculation for beams. This can bealtered if required. See Appendix 3 for details of its use.

4.7.2.4 Sample Density

The ADR-Auto will calculate the samples density from its weight in water and air. Ifthis facility is required, enter the samples air and water weights in the respectivefields. Otherwise enter the samples density in the Sample Densityfield. Use theEscapekey to return to the Initial Screen.

4.7.3 Starting Pacing

Once the ADR-Auto has been setup, it is ready to test a sample. Place the sample inthe load frame, leaving 5 to 10 mm of clearance between the sample and the topplaten. When ready press the Run key. The screen display will now switch to thelarge character test screen and be of the form

At this point the ADR-Autos main pump will turn on and the ram start to rise. The firstline on the screen shows the set pace rate, and the second line the load on thesample.

The lowest line on the screen is the pace rate error bar display, which shows thedifference between the required rate and the rate achieved by the ADR-auto.

4.7.4 Automatic or Manual Load Tare

If the automatic tare facility has been turned on, the ADR-Auto will tare the load asthe ram rises. If the machine has not been configured to automatically tare the load,press the Reset key just before contact is made between the sample and the upper

platen. Once the machine is under load, pressing the Reset key has no affect.

____ADRAuto 2000 Pace kN/s +6.80___

- +

+0.2


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The screen display will now be of the form

Press the Up Arrow key to return to the previous screen.

Use the Leftand Right Arrowkeys to step backwards and forwards through therecords. Note that the records are numbered, and that the oldest record is alwaysnumber 1. To find the newest records, press the Right Arrowkey repeatedly. Tofind the oldest record, press the Left Arrowkey.

To return to the Initial Screen, press the Escapekey.

4.10 Verifying the Measurements

To check the ADR-Autos calibration, press the Menukey to display the Installationand Setup options. First select the operating mode required and then select VerifyMode. The display will be of the form

Use the Leftor Right Arrowkeys to select which load units are to be used during theverification and then press the Enter key.


Place a standard load measuring device in the frame, and press the Run key on thekeyboard to turn the main pump on. Note that this also turns the dump valve off.Using the Leftand Right Arrowkeys, open the pump control valve sufficiently tostart the ram rising slowly and press the Reset key to tare the load when required. Ifa larger change in the pump control valve is required, hold down theArrowkey.Note that the rapid approach pump can be operated using thePausekey.

Pressing the Enterkey at any time freezes the load display with the current load sothat the value may be noted and the message changes to

Press Enter to Release

_001 View Records____________________ Height 150.0 Width 150.0 Depth 150.0

Weight in Air 1000 Weight in Water 2000 Sample Density 1000

__________Mode One Verification_________

_Select the Units_ SI

_________Mode One Verification__________

Load Reading +0.1 Control Valve (%) 0.0

Press ENTER to Freeze

Main Off Rapid Off Dump On


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A further press of the Enterkey releases the load display. While the display isfrozen, the ADR-Auto gives an audible warning as a reminder that the load display isfrozen. Verify that the system reads correctly over the calibrated range.

Press Stop at any time to switch off the pump.

Press the Escapekey twice to return to the Initial Screen.

4.11 Configuring the Printer (see section 4.16)

4.12 Calibrating and Testing the ADR-Auto

The ADR-Autos Calibration and Test facilities are accessed from the Installationand Setup options screen. Entry is password protected to prevent unauthorisedaccess.

4.13 Firmware Version

To check the ADR-Autos firmware version, press the Menukey, select the DisplayVersionoption and press the Enterkey. The screen display will be of the form

Press the Escape key twice to return to the Initial Screen.

4.14 Data Retention and Backup

The ADR-Autos test data and system configuration is preserved when the power isremoved.

4.14.1 Test Data

The test data memory and the Real Time clock are protected by a built in nickel-cadmium battery which is continually charged while the ADR-Auto is turned on. Thiswill preserve the contents of the memory, and maintain the internal clock for up to 3months when there is no system power present. If the power has been off for a longperiod, it is advisable to turn on the ADR-Auto for at least 24 hours to recharge thebattery. This does not affect the calibration and configuration data as described inthe next section.

4.14.2 Configuration DataAll calibration and configuration data is held in non-volatile memory, and cannot belost under normal conditions. All changes to the configuration are stored as they aremade.

4.15 Error Conditions and Messages

The ADR-Auto continually checks critical performance parameters, and displays anerror message if a malfunction is detected. The fault must be corrected for operationto continue. Call the service engineer or consult the service manual.

_________Firmware Version Number________

Code Version V2.01.001


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4.16 RS232 Communications Interface

The ADR-Autos RS232 serial port can be used to output data to a serial printer, orfor communicating with a computer. When connected to a printer, connect the ClearTo Send input to the printers busy signal. Consult the printer manual for details of

which signal this is see section 4.18.3.

4.16.1 Remote Commands

The ADR-Auto has a set of remote commands which can be used to download testdata to a computer. A simple PC program is available for this purpose. SeeAppendix 5 for a description of these commands.

4.16.2 Configuring the Serial Port

When connected to a computer, the serial link can be used to download test recordsstored in the ADR-Autos memory. To configure the serial port, press the Menukey,select the Serial Parametersoption and press the Enterkey. The screen display willbe of the form

Use the Up and Down Arrowkeys to select the Baud Rate, Format or the Terminatoroption fields, and the Leftand Right Arrowkeys to select the required setting.Pressing the Escapekey twice returns to the Initial Screen.

4.16.2.1 Baud Rate

The Baud Rate can be set from 110 to 19200 Baud.

4.16.2.2 Format

The word format can either be 8 bits, no parity and 1 stop bit (8b 1s) or 8 bits, noparity and 2 stop bits (8b 2s).

4.16.2.3 Terminator

The Terminator setting defines what the ADR-Auto adds at the end of a line. Theseare Carriage Return only (CR), Carriage Return followed by a Line Feed (CR/LF),Line Feed only (LF), and Line Feed followed by a Carriage Return (LF/CR).

4.17 Plotter Interface

The ADR-Auto has an analog output which is proportional to the load on the sample.The output is scaled so that 0 to 5 volts is equal to zero load to the maximum load forthe load frame being used. Thus for a 2000kN frame 0 to 5 volts corresponds to 0 to2000kN.

The output voltage scale can be changed from the Test Y/t Output menu. To obtain aplot, connect the Y/t output to a plotter. A plot can only be produced while a test isbeing performed (i.e. in real-time).

_________Set Serial Parameters__________

_Baud Rate_ 9600 Format 8b 1s Terminator CR-LF


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4.18 Rear Panel Connections

4.18.1 AC Power Input

The AC power input consists of a combined fused IEC inlet socket and switch. Thefuse is rated at 10 amps on 220-240V models and 16 amps on 110-120V models.

4.18.2 Ram Travel Limit Switch Inputs

The ADR-Auto has two Ram Travel Limit switch connectors (3 pins) so that two loadframes can be connected. Ensure that the connectors from the frames are pluggedin. Where only one frame is fitted, a dummy connector must be fitted in the unusedsocket.

Electronics Head PowerThis is a short loop of cable with an IEC connector which plugs into the electronicshead.

Manual Control

For service use only.4.18.3 Serial Port

The ADR-Auto has an RS232 serial port. The output is via a standard 9 way D plug.

Pin Signal

1 -

2 Received Data (RxD)

3 Transmitted Data (TxD)

4 -

5 Signal Ground

6 -

7 Ready To Send (RTS)

8 Clear to Send (CTS)

9 -

4.18.4 Analog Output

The ADR-Auto is fitted with a standard BNC socket.

Pin Signal

Centre Pin Signal Output

Screen Ground


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Cylinders (cont.)

Imper iaI Standard Size (ins) Loading Rate (lbf /sec)

4 x 2 110

6 x 3 247

8 x 4 440

12 x 6 990

Metric Standard Size (cm) Loading Rate (kgf/sec)

10 x 5 50

15 x 7.5 130

20 x 10 240

30 x 15 530

32 x 16 600

Cylinders Tensile

SI Standard Size (mm) Loading Rate (kN/sec)

100 x 100 0.47

200 x 100 0.94

150 x 150 1.05

300 x 150 2.1

Imperial Standard Size (ins) Loading Rate (lbf /sec)

4 x 4 105

8 x 4 210

6 x 6 235

12 x 6 470

Metric Standard Size (cm) Loading Rate (kgf/sec)

10 x 10 47

20 x 10 94

15 x 15 105

30 x 15 210


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Beams

SI Standard Size Loading Rate (kN/sec)

40 x 40.0 x 160 0.05

100 x 100 x 500 0.2

150 x 150 x 750 0.45

300 x 300 x 1500 1.8

ImperiaI Standard Size Loading Rate (lbf/sec)

6 x 6 x 18 28.8

6 x 6 x 21 28.8

6 x 6 x 24 28.8

6 x 6 x 30 28.8

6 x 6 x 36 28.8

Metric Standard Size Loading Rate (kgf/sec)

4.01 x 4.0 x 16 5

10 x 10 x 50 20

15 x 15 x 75 5

Bricks


215 x 102.5 x 65 14.8

200 x 100 x 75 13.7

200 x 100 x 100 5.0

Blocks

SI Standard Size (mm) Loading Rate (kN/sec)440 x 215 x 75 2.75 (lo), 5.5 (hi)

440 x 215 x 100 3.7 (lo), 7.3 (hi)

440 x 215 x 140 5.13 (lo), 10.2 (hi)

440 x 215 x 150 5.5 (lo), 110 (hi)

440 x 215 x 190 6.96 (lo), 13.93 (hi)

440 x 215 x 200 7.3 (lo), 14.6 (hi)

440 x 215 x 215 7.88 (lo), 15.76 (hi)


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Concrete Channels and Edgings


Square Channel (CS1) 125 x 255 0.042

Square Channel (CS2) 125 x 150 0.025

Dished Channel (CD) 125 x 255 0.042

Round Top Edging (ER) 50 x 150 0.025



Flat Top Edging (EF) 50 x 150 0.025



Bullnosed Edging (EBN) 50 x 150 0.025



Type R Paving Blocks


200 x 100 x 60 Plain 5.0

200 x 100 x 60 Chamfered 5.0

200 x 100 x 65 Plain 5.0

200 x 100 x 65 Chamfered 5.0

200 x 100 x 80 Plain 5.0

200 x 100 x 80 Chamfered 5.0

200 x 100 x 100 Plain 5.0

200 x 100 x 100 Chamfered 5.0

Type S Paving Blocks


60 mm Thick Plain 5.0

60 mm Thick Chamfered 5.0








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Appendix 2 Pace Rate Limits

Depending on the load frame currently in use the ADR-Auto limits the range of pace ratesthat can be entered. These are shown in the following table.

Load Frame Range (kN/sec) Range (lbf/sec) Range (kgf/sec)25 kN 0.02 0.06 4.5 13.5 2 6

100 kN 0.02 5.0 4.5 1124 4 500

250 kN 0.04 5.0 9 1124 4 500

1500 kN 0.05 30 10 6700 5 3000

2000 kN 0.05 30 10 6700 5 3000

2225 kN 0.05 30 10 6700 5 3000

3000 kN 0.05 30 10 6700 5 3000


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Appendix 3 Stress Calculat ions

The ADR-Auto calculates stress as follows

Cube, Cylinder/Core, Cylinder/Tensile, Brick, Block Peak Load/Sample Area.

Beam The stress for all sample types except the 40 x 40.1 x 160 beam is calculated usingthe following formula

Stress = (Peak Load x Roller Separation)/ (Width x Depth x Depth)

The calculation for the 40 x 40.1 x 160 beam is

Stress = (1.5 x Peak Load x Roller Separation)/(Depth x Depth x Depth)

Stress is not calculated for Flags, Kerbs and Channels.

Type R and S Blocks Stress is calculated as peak load/plan area multiplied by a correctionfactor which depends on the sample thickness and shape as follows

Thickness and Shape Correction Factor 60 mm Thick Plain 1.00









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Appendix 4: Printout Formats

The following shows a typical printout for a cube.

Cube

Operating Mode - Mode 1 CompressionDate - 12/01/99Time - 10:25:33Sample Reference SAMPLE 1Sample Type - CubeSample Units - SIMaximum Load - 954.5 kNPace Rate - 6.80 kN/secStress - 42.41 N/mm2Sample Height - 150.0 mmSample Width - 150.0 mmSample Depth - 150.0 mmWeight in Air - 2000 gWeight in Water - 1000 gSample Density - 1000 kg/m3

The format of the printout depends on the sample type under test and the contents of thesection between the lines will vary as follows

Cylinder/CoreStressSample HeightSample DiameterWeight in AirWeight in WaterSample Density

Cylinder/TensileStressSample LengthSample WidthSample DepthWeight in AirWeight in WaterSample Density

BrickStressSample LengthSample WidthSample DepthWeight in AirWeight in WaterSample Density

BlockSample LengthSample WidthSample DepthSample Density

BeamStressSample DepthSample WidthSample LengthWeight in AirWeight in WaterSample Density

ACVACV Type

TFVTFV Type

Concrete FlagSample ShapeSample Length

Sample WidthSample Thickness

Concrete KerbSample ShapeSample Height

Sample WidthSample Length

Concrete ChannelSample ShapeSample HeightSample WidthSample Length


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Appendix 5: Remote Commands

The contents of the ADR-Autos test data memory or current test data can be downloadedusing the serial RS232 communications interface. All the commands are sent as a series ofASCII characters terminated by a Carriage Return. This Appendix describes the commands

and how to use them.

Command Format

All commands sent to the ADR-Auto take the form of a keyword followed by one or moreoptional parameters separated by spaces and terminated by a Carriage Return. In thismanual the keyword is shown in capitals followed by the parameter list thus

KEYWORD

Data Format

All the data transmitted by the ADR-Auto in response to a command is in the form of asequence of ASCII characters, terminated by Carriage Return (CR) character preceded by

either an End of Text (EOT) or an End of Transmission (ETX) character. Depending on thenature of the command received, the ADR-Auto will respond by transmitting one or moresequences of characters. EOT/CR is used to terminate each data line except the last whenETX/CR is used. Individual parameters in each data set are separated by a Spacecharacter.

The ADR-Auto always sends a reply to a command to acknowledge that the command hasbeen received and processed. The reply will consist of an error message if the commandcannot be interpreted, or the information requested by the command. Those commandswhich do not return any data, such as CLEAR send back the command received messageconsisting of a colon (:), followed by ETX/CR.

Communicating wi th the ADR-Auto

Once a command has been sent to the ADR-Auto, the host system must wait for a replybefore sending further commands. The ADR-Auto will not send a reply until it has processedthe command and is ready to accept a further command. This command reply sequencemust be observed at all times to ensure that no data is lost.

Initialising the ADR-Auto

The ADR-Auto has two commands for initialising the system, one for setting and checkingthe ADR-Autos internal clock, and the other for clearing the sample test data memory.

The CLEAR Command

Clears the ADR-Autos data memory and resets the recall pointers.

Syntax

CLEAR

Parameters

None

The TIME Command

Used to set or examine the ADR-Autos time setting.

Syntax

TIME


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Parameters

Day 1 31

Month 1 12

Year 1999 2058Hour 0 23

Minute 0 59

Second 0 59

Note:only 91 99 or 0 58 need be specified for the year values. The full value is alwaysreturned by the ADR-Auto.

Returns

The command sent with no parameters returns the current time.

Test Data Retrieval

Test data can be retrieved at any time and does not interfere with the recording process.

The RECALL Command

Used to recall data from the ADR-Autos memory. With the parameters set to zero, thecurrent sample test data is returned. If sent without a parameter, one memory record isretrieved and the ADR-Autos internal recall pointer is automatically moved to the nextrecord. Alternatively the set recall pointparameter can be sent.

Syntax

RECALL

Parameters

Either no parameter or a zero.

Returns

Recalls a single record. If no parameter is sent, data in memory from the current recall pointis returned and the recall pointer is incremented to the next record. If RECALL 0 is sent, theADR-Auto returns the test data for the current sample. If RECALL n is sent, the ADR-Autoreturns the number of records currently in the data memory.

Syntax

RECALL RECALL n

Parameters

Set Recall Point


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The Recall Point sets the position of the recall pointer. When specified as date and time, itsets the time from which the data is to be recalled. If no record has the exact time value, the

pointer is set to the nearest point available. Set point options are as follows

-- sets recall point to the start of the memory.

++ sets recall point to the end of the memory.+ Moves the recall pointer on by 1 record.- Moves the recall pointer back by 1 record.

Returns

None.

Error Codes

If the ADR-Auto cannot interpret a command it will reply with an integer error code. All errorcodes are preceded by a colon.

: Command accepted

:1 null command string

:2 Parameter exceeds maximum length allowed

:3 Command ambiguous

:4 Command invalid

:5 Incorrect number of parameters

:6 Command does not take parameters:7 Parameter value out of range

:10 Invalid time

:11 Record empty


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5 Maintenance

5.1 Daily

Always check that the platens are clean before commencing the test.

Remove the lower platen and distance pieces and clean thoroughly.

Brush away all concrete debris from the area around the hydraulic ram. In the caseof 2000 kN and 3000 kN BS machines, raising the hydraulic ram will assist in theremoval of this debris etc. from between the folds of the gaiter.

Check for signs of leaks in the hydraulic system.

5.2 Occasionally

Inspect gaiters for damage.

Check the oil level in the oil reservoir.

Inspect the platen for wear.

Check the oil in the reservoir for signs of contamination and replace if necessary.

Due to the design of the seal, a small amount of oil may seep out of the ram. This isnot a problem and should be wiped away as necessary.

5.3 Verification

It is normal National Standard requirements to request the verification of loadmeasuring systems at least once each year or more frequently according to the workundertaken.

A verification should be undertaken after each occasion when any adjustment to thecompression machine may have affected the load measuring system.

The verification of the load measuring system should be undertaken by qualifiedengineers using approved equipment.

Note:always use a load spreader of approximately 150 mm diameter or more whencalibrating machines to 3000 kN.

6 Service and Spares

It is recommended that either the ELE Service Department or an authoriseddistributor be contacted for details of available spare parts or servicing requirements.

7 Rectangular Platen Handling Assemblies

7.1 Introduction

Unique platen handling systems enabling the upper platen to be quickly moved toprovide access to, and use of the ball seating. Particularly useful where cube testingto BS 1881 is specified, the facility does not affect the stability requirements of theball seating.

All BS Compression Machines of 2000 and 3000 kN capacity can be supplied fittedwith the above assemblies.


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7.2 Specification

2000 kN Machines 3000 kN Machines

Projection of rectangular platen assembly

at rear of frame 465mm 390 mm

Maximum vertical clearance (rectangularplatens fitted) 245 mm 245 mm

Upper and lower rectangular platendimension 445 x 250 x 75 mm 445 x 250 x 75 mm

For other details see specifications of load frame to which the Rectangular PlatenHandling Assembly is fitted.

7.3 Installation

7.3.1 GeneralAs supplied, the load frame will not have the rectangular platens fitted.

Before fitting the platens ensure that the load frame is level in both directions.

The upper platen is best fitted from the rear of the load frame and this should betaken into account when installing the frame.

7.3.2 Lower platen

Remove the 4 blanking plugs from the ends of the lower platen and screw in the 4lifting rods. (The lower platen is the one without the rollers).

Open the load frame front gate.

Ensure the lower platen is the correct way up i.e. engraved lines at the top, then withthe aid of an assistant and exercising extreme care, lift the platen onto the ram ordistance pieces (see 7.4.1) ensuring its correct location.

Remove the 4 lifting rods from the platen and replace the blanking plugs.

7.3.3 Upper Platen

Remove the 4 blanking plugs from the ends of the upper platen and screw in the 4lifting rods. (The upper platen is fitted with rollers).

Remove the 2 rear stops (figure 7.1) from the handling assembly.

Ensure the upper platen is the correct way up i.e. surface with recess at the top, then

with the aid of an assistant and exercising extreme care, lift the platen and position itbetween the protruding rails (at the rear of the load frame) with the rollers resting onthe top face of the rails (figure 7.1).

Refit the 2 rear stops.

Remove the 4 lifting rods from the platen and replace the blanking plugs.

Ensure the platen rolls freely along the rails.

Note: a latch is provided on 3000 kN machines (see figures 7.1 and 7.2) to keep theplaten at the rear of the load frame and clear of the ball seating during cube testing.On 2000 kN machines, a depression in the guide rails locates the transport rollers tokeep the platen at the rear of the load frame.


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7.4 Operation

7.4.1 Block Testing

The maximum vertical clearance of 245 mm for block testing is achieved by locatingthe lower rectangular platen directly on the load frame ram (see figure 7.2).

When testing blocks requiring less vertical clearance, the required distance piecesshould be bolted to the ram and the platen located on the top distance piece (seefigure 7.3).

7.4.2 Cube Testing

100 mm and 150 mm cubes may be tested with the lower rectangular platen locateddirectly on the load frame ram and the upper platen rolled to its rearmost position andretained either by the latch (3000 kN machines) or by seating the transport rollers intothe depression in the guide rails.

Correct vertical clearance is obtained by fitting the adaptor into the central hole in the

lower rectangular platen then locating the required distance pieces onto the lowerrectangular platen, topped by the Self-centring Lower Platen. For testing 100 mmcubes 1 x 80 mm and 1 x 100 mm distance pieces are required. For testing 150 mmcubes 1 x 80 mm and 1 x 50 mm distance pieces are required. (see figure 7.4)

7.5 Maintenance

Keep the rectangular platen handling assembly rails clean and ensure that the upperrectangular platen rolls freely along the rails.


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5

3

4

6

7

21

8

Key1. Front Stop (adjustable)2. Upper Rectangular Platen3. Upper Rectangular Platen in rearmost position (for cube testing)4. Ball Seated Upper Platen5. Rear Stop6. Rail7. Lower Rectangular Platen8. Latch (3000 kN machines only)

Figure 7.2Rear view of load frame fitted with Rectangular Platen Handling Assembly(rear stops removed)

Figure 7.1Sectioned side view of load frame fitted

with Rectangular Platen Handling Assembly

245 mm


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Lower Rectangular Platen

Upper Rectangular Platen

Distance pieces bolted to ram

Figure 7.3. Set up for testing blocks requiring less than maximum vertical clearance

Upper Rectangular Platenin rearmost position

Self-centring Lower Platen

Adaptor

Lower Rectangular Platen

80 mm distance piece

50 mm distance piece

Figure 7.4. Set up for testing 150 mm cubes

Ball Seated Upper Platen


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Page 1 of 1

ApprovedSignatory

We, ELE International, Chartmoor Road, Chartwell Business Park, Leighton Buzzard, BedsLU7 4WG, England, declare under sole responsibility that the following product(s) to whichthis declaration relates is (are) in conformity with the provisions of:

73/23/EEC Electrical Equipment Directive implemented in the UK by S1728/1989 amendedby 93/68/EEC 1/1/1997.

Electrical Safety tested to BS EN 60204-1.

89/392/EEC, 91/368/EEC, 93/44/EEC and 93/68/EEC Machinery Directive implemented inthe UK by S13073/1992 and S12063/1994.

89/336/EEC, 91/263/EEC, 92/31/EEC (the EMC Directive) amended by 93/68/EEC andimplemented in the UK by SI/2372/1992 and SI/3080/1994.

Emissions tested to BS EN 50081-1 Domestic/Light Industrial.

Immunity tested to prEN 50082-2 Industrial.

Responsible persons/approved signatoryM Green, Managing Director

Declaration of Conformity

Issued By: ELE International

Date of Issue: 20 May 1999 ELE doc ref: 9901X0215

This Declaration of Conformity complies with BS7514 (EN 45014), General Criteria for suppliersDeclaration of Conformity

ELE InternationalChartmoor Road, ChartwellBusiness Park, LeightonBuzzard, Beds, LU7 4WGEnglandphone: + (0)1525 249200fax: + (0)1525 249249

email: [email protected]: www.ele.comELE International, a division ofDanaher UK Industries Ltd

BS EN ISO9001: 1994 approvedCertificate number 860461

Product Description

ELE ADR-Auto range of Compression and Compression/Flexural Machines including:

Compression framesa) 250 kN

1500 kN2000 kN3000 kN

Flexural framesb) 10 kN 25 kN 100 kN

Serial No.

(See details on productidentification plate)


50/56

Page 1 of 1

ApprovedSignatory

We, ELE International, Chartmoor Road, Chartwell Business Park, Leighton Buzzard, BedsLU7 4WG, England, declare under sole responsibility that the following product(s) to whichthis declaration relates is (are) in conformity with the provisions of:

73/23/EEC Electrical Equipment Directive implemented in the UK by S1728/1989.

89/392/EEC, 91/368/EEC, 93/44/EEC and 93/68/EEC Machinery Directive implemented inthe UK by S13073/1992 and S12063/1994.

Noise Test Certificate

Issued By: ELE International

Date of Issue: 20 May 1999 ELE doc ref: 9901X0215

Date of Test: 20 May 1999

ELE InternationalChartmoor Road, ChartwellBusiness Park, Leighton Buzzard,Beds, LU7 4WG England

phone: + (0)1525 249200fax: + (0)1525 249249email: [email protected]: www.ele.comELE International, a division ofDanaher UK Industries Ltd

BS EN ISO9001: 1994 approvedCertificate number 860461

Noise tests were carried out using Test Meter, serial No.

N30863

which has been calibrated using calibrated standardstraceable to national standards of measurement.

Product Description

ELE ADR-Auto Compression Machine

Serial No.

(See details on productidentification plate)

A

1Metre

1Metre

C

Notes: Tests carried out with machine under load.

Measurements/recordednoise level

Position A 72 dBPosition B 71 dBPosition C 72 dBPosition D 68 dBPosition E 70 dB(Normal operator position)

BackgroundNoise level 60 dB

1 Metre 1 Metre

BD


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DIRECTIVE ON WASTE ELECTRICAL & ELECTRONIC EQUIPMENT (WEEE)


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ELE-Manual Cmpression Machine

Documents

Transcript of ELE-Manual Cmpression Machine