Operation Manual BA Snowplug 700&1100 (en) Oktober 04

8/10/2019 Operation Manual BA Snowplug 700&1100 (en) Oktober 04

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BA Schneeschild 700 & 1100 englisch Oktober 04

S n o w B l a d e

Manual

Snow Blade

700

1100


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EG-Konformittserklrungim Sinne der EG-Richtlinie

98/37/EG, Anhang IIA

EECConformity DeclarationRelating to EEC guidelines

98/37/EG, appendix IIA

CEEDclaration de Conformiten relation des directrices dela CEE 98/37/CEE, annexe

IIA

EG-Bevestigingsverklaring

Volgens de EG-Richtlijnenmachines 98/37/Eg, Aan-

handsel IIAHiermit erklrt die FirmaBerens GmbH in alleinigerVerantwortung, da dienachfolgend aufgefhrtenMaschinentypen aufgrundihrer Konzipierung und Bau-art sowie in der von uns inVerkehr gebrachten Ausfh-rung den einschlgigengrundlegenden Sicherheits-und Gesundheits-anforderungen der EG-Maschinenrichtlinie 98/37/EG

entsprechen.

The company Berens GmbHdeclares that, being exclu-sively responsible, the fol-lowing machine types con-form in their concept andconstruction to the basicsafety and health require-ments of the EEC machineguidelines 98/37/EEC.

La socit Berens GmbHdclare la seule responsabi-lit, que les types des ma-chines suivantes, soient enconformit avec les exigen-ces de base de scurit etsant des directrices de laCEE pour des machines98/37/CEE, cause de laconception et la constructiondes excutions mis en ser-vice.

Hierbij verklaart de FirmaBerens GmbH slechts ver-antwoordelijkeheid de dra-gen voor het produkt.Met de aanbouwmogelijkhe-den aan: Shovel, Heftruck,Trekker, kompact trekkere.d. waarop deze verklaringbetrekking heeft en op datogenblik aan de bekende engebruikelijke veiligheidstechniek en aan de desbe-treffende vastgestelde veilig-

heids- en gezondheidsvor-dingen van de EG-Richtlijnen98/37/Eg wordt voldaan.

Produkt:Schneeschild 700& 1100

Product:Snow blade 700 &1100

Produit: Sneeuwschuiver700 & 1100

Produkt: Sneeuwschuiver700 & 1100

Typen:Schneeschild 700 &1100

Types:700 & 1100 Types: Schneeschild 700 &1100

Types: Schneeschild 700 &1100

EinschlgigeEG-Richtlinien:

EG-Maschinenrichtlinie98/37/EG

Effective EEC guidelines:EEC machine guidelines

98/37/EG

Directrices CEE respectives

Directrice des machinesCEE 98/37/CEE

EG-Bevestigingsverklaring

EG-Richtlijnen machines98/37/Eg

Angewandte harmonisierteNormen

DIN EN 292-1DIN EN 292-2

Applied harmonisednorms


Normes appliques har-monises


In onze branche gehan-teerde normen:


bemaGmbHG. Berens

GeschftsfhrerDirector

Directeur


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Introduction

Dear customer!

Thank you for purchasing a bema snow blade, known for its superb quality. You can rely on the ro-bust construction and easy handling featured by bema snow blades.bema is your partner when it comes to cleaning. An innovative corporation you can trust.This manual will provide you with important and useful information on your snow blade. Included arealso instructions and notes on safe operation and maintenance of the snow blade.

We wish you successful operation using your bema snow blade.

bema GmbHMaschinenfabrik

Product identification plate

When contacting our support or when ordering spare parts please quote the informa-tion on the product identification plate.

Please make note of your snow blade's model, type, and machine no. here

Figure 1: Product identification plate

The product identification plate is on the left-hand side of the machine as seen in driving direction.


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ContentsIntroduction .......................................................................................................................................3

1 General .......................................................................................................................................... 6

1.1 Machine description................................................................................................................. 6

1.2 Optional auxiliary equipment....................................................................................................6

1.3 Instructions .............................................................................................................................. 6

1.4 Approved use and maintenance............................................................................................... 6

1.5 Accident prevention ................................................................................................................. 7

1.6 Public traffic routes .................................................................................................................. 7

1.6.1 Lighting and warning markers .......................................................................................... 7

1.6.2 Vehicle length .................................................................................................................. 7

2 Service........................................................................................................................................... 8

2.1 Service list ............................................................................................................................... 8

2.2 Hydraulic oil and grease .......................................................................................................... 8

2.2.1 Hydraulic oil .....................................................................................................................8

2.2.2 Grease ............................................................................................................................. 8

2.3 Hydraulic hoses ....................................................................................................................... 8

3 Technical data............................................................................................................................... 9

3.1 Performance features .............................................................................................................. 93.2 Load bearing capacity of the wheels ........................................................................................ 9

3.3 Operating speed ......................................................................................................................9

4 Pictograms .................................................................................................................................... 9

4.1 Symbols in the manual............................................................................................................. 9

4.2 Symbols on the machine........................................................................................................ 10

5 Commissioning (first start up) ................................................................................................... 10

5.1 Connecting up to the operating vehicle .................................................................................. 10

5.1.1 Hydraulic connection ......................................................................................................10

5.1.2 General.......................................................................................................................... 10

5.2 Mounting the snow blade to the carrier vehicle ...................................................................... 10

5.2.1 Quick-change mount / quick coupling triangle snow blade 700/1100.............................. 11

5.2.2 Unimog mount snow blade 1100....................................................................................11

5.3 Lighting equipment................................................................................................................. 12

5.4 Transportation........................................................................................................................ 12

5.5 Power supply ......................................................................................................................... 12

5.5.1 Hydraulics ......................................................................................................................12

5.5.2 Electric ........................................................................................................................... 12


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6 Machine operation ......................................................................................................................12

6.1 Clearing snow........................................................................................................................ 12

6.2 Removing the snow blade...................................................................................................... 13

7 Replacements ............................................................................................................................. 13

7.1 Vulkolan segments................................................................................................................. 13

8 Safety........................................................................................................................................... 13

9 Technical data............................................................................................................................. 14

Important notes ............................................................................................................................... 15

List of pictures

Figure 1: Product identification plate.........................................................................................................3

Figure 2: Quick-change mount (wheel lifter) ...........................................................................................11

Figure 3: Unimog mount .........................................................................................................................11


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1 General

1.1 Machine descriptionThe mountable snow blade is intended for plowing snow. The snow blade can be tilted left, right orcenter. It is equipped with an elastic overload safeguard on the snow aprons. The hydraulic functionswivelling (special option) is done by a double-action pilot circuit. The snow blade can be mountedbasically onto all carrier vehicles (such as wheel lifters, Unimog trucks, ...).

1.2 Optional auxiliary equipment

The following optional auxiliary equipment is available:

1. attachment devices for various carrier vehicles

2. head light according to national laws

3. flag holders and warning markers

4. hydraulic swiveling

This list is just an excerpt of the possible optional auxiliaries available. Ask your bema dealer aboutadditional equipment.

1.3 Instructions

This operator and maintenance manual was written for the operator, the maintenance, and the op-erating personnel. All information necessary for operation and maintenance are contained in thismanual. These operating instructions should therefore be read by the personnel before use and

commissioning, and must be available to the personnel at all times.

Prior to using the machine this manual must be read carefullyby all personell involved in using, transporting or servicing thismachine.

The operator should make sure that the personnel has understood the manual and that opera-tion/working methods/prohibitions are observed.

If these instructions are not followed correctly, harm can be done to the individual or to the environ-ment. Incorrect usage can lead to voiding the guarantee.

Safety warnings and explanations are pointed out in the manual and on the machineby pictograms.

1.4 Approved use and maintenance

The bema snow blade has been designed exclusively for clearing snow from traffic areas. bemaac-cepts no responsibility for damages due to unintended use (e.g. planing, transporting loads, etc.). Allguarantees are voided. Components needed for maintenance may be supplied only by bemaor maybe only original bemaparts. Any modification to the snow blade has to be cleared with bema. Theguarantee is canceled if third-party parts are used. Manufacturer specifications on the prescribed op-eration, maintenance, and repair conditions must be observed.


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1.5 Accident prevention

Operating a snow blade has certain risks, which you as operator, maintenance,and operating personnel can counteract.

A number of safety rules follow that should be strictly adhered to. The adherence to these rules willensure your safety and that of other people as well as preventing damage to the machine.

The appropriate national working rules and laws should be observed to avoid accidents.

1.6 Public traffic routes

The appropriate laws should be observed if it is desired to use this vehicle on public roads.If use is permitted, due consideration should be given to other road users.

Special care must be taken of other road users.

1.6.1 Lighting and warning markers

The applicable laws of the country where the plowing machine is in use must be observed.

1.6.2 Vehicle length

The applicable laws of the country where the plowing machine is in use must be observed.


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2 Service

If the machine remains out of use for a period of more than 4 weeks, a complete inspection of the

machine has to be undertaken.

The condition and the functionality of the machine should be checked in the following circumstances:1. Prior to commissioning

2. At regular intervals (every two weeks)

3. After modification or repairs

2.1 Service list

The following points are general recommendations and are not specific to every snow blade. Thepoints are specifically explained for each series/plowing machine in the relevant chapters.

During the annual service all screws and bolts should be checked for tightness and retightened ifnecessary. Weld joints on heavily stressed components should be checked for flaws and cracks.

A visual inspection should be made of the hydraulic system to check for leaks.

The completeness and correct fastening of all safety devices should be checked.

A visual inspection should be made of the machine mounting device.

The wheel bearings should be greased regularly (every 30 hours.)

Check the mobility of the rollers.

The electrical system should be checked to ensure that it is functional.

The hydraulic hoses, pipes, and connections should be visually checked for damage.

2.2 Hydraulic oil and grease

2.2.1 Hydraulic oil

When shipped from the factory the machine is standard filled with AralVitam DE46 oil. This is a min-eral-based hydraulic oil and under certain conditions it can be mixed with other mineral-based hy-draulic fluids. When exchanging the hydraulic fluid in the oil tank care should be taken to use an oil ofthe same type as a replacement.

If a hydraulic fluid of a non-mineral based type is used, it is necessary to check inadvance whether the oils are compatible, otherwise this may result in damage tothe plowing machine or operating vehicle hydraulics.

2.2.2 Grease

The machine leaves the factory with greasable parts greased with a multi-purpose grease that has aworking temperature range of 35 to +120 C. The use of other grease is allowed providing they havethe same range of temperature tolerance as the original, factory inserted grease.

2.3 Hydraulic hoses

Because of national safety regulations the owner/operator of the snow blade must ensure that the hy-

draulic hoses are replaced at regular intervals as required. This is also the case when no apparenttechnical safety deficiency is visible. The operative life of the hoses should not exceed 6 years. Themanufacturing date and the permitted pressure can be read on the hose covering material.


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When exchanging the hydraulic hoses the replacements should be ordered from bema or be ap-proved by bema in writing, otherwise any claims for personal injury or material damage will be can-celled.

3 Technical data

3.1 Performance features

Surface performance at normal clearing at a recommended clearing speed of 6 km/h (practical per-formance).

Snow blade 700 Snow blade 1100

1300 1550 1800 2050 2250 2500 2750 3000Clearing width in mm(swivelled 0)

1290 1535 1780 2025 2275 2520 2765 3010

Clearing width in mm

(swivelled approx. 30)

1115 1320 1550 1750 1970 2180 2395 2600

Plowing snow on traffic routes.

3.2 Load bearing capacity of the wheels

Type Rollers Capacity Grease points

Snow blade 1100 200 x 80 mm

industrial version600 kgeach

rim bearing / roller

Snow blade 700 200 x 50 mm

heavy duty version450 kgeach

roller

3.3 Operating speed

The operating speed depends on the type of operation. A clearing speed of 6-12 km/h is recom-mended.

4 Pictograms

4.1 Symbols in the manual

NoticeThis symbol indicates important operating and servicing notices, e.g. tomake sequences of operation more understandable.

WarningA warning prior to commencing with specific jobs where care must betaken to avoid injury to persons or to avoid damage to the machine.


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4.2 Symbols on the machine

Beware of crushing

People are strictly forbidden in these areas while the machineis operational or attached to a power source. Should it be

necessary to enter these areas for maintenance work, themachine has to have a stable place to stand, be properly sup-ported if needed, and be detached from the power source withall residual hydraulic pressure removed.

Additionally there are pictograms and explanations on the machine that describe the operating partand its function. These notices must be taken note of and adhered to.

5 Commissioning (first start up)

The following points need to be observed and carried out if necessary in order to operate the snowblade optimally.

5.1 Connecting up to the operating vehicle

5.1.1 Hydraulic connection

To operate a snow blade with hydraulic swivel equipment a double-acting pilot circuit (for mounteddevices) is required.

The line diameter of the feed and return lines needs to be at least NW 10 to ensure faultless func-tion of the snow blade.

The hydraulic connections are standard equipped with SVK size 3connectors.

5.1.2 General

To connect the lighting equipment a plug needs to be attached to the carrier vehicle that is pro-tected by a 10A lead fuse.

5.2 Mounting the snow blade to the carrier vehicle

The snow blade is mounted to the carrier vehicle without tools by the snow blade's mounting device(mounting equipment of the respective carrier vehicle).When attaching the hydraulic lines to the carrier vehicle make sure that they are not twisted or foldedand are protected against outside damage.

The mounting equipment may not be modified or exchanged without prior consent by bema.Only original bema mounting equipment may be used.

The snow blade has to be level for optimal clearing operation.

After the mounting, all screws and safety devices have to be checked forfirm attachment.

A mounted snow blade can have a negative influence on the carrier vehicle's

driving characteristics.


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5.2.1 Quick-change mount / quick coupling triangle snow blade 700/1100

Figure 2: Quick-change mount (wheel lifter)

For this type of mounting the assembly instruc-tions of the carrier vehicle manufacturer need tobe followed.An SW 24 wrench is needed to adjust any stopscrews.The counter nut has to be loosened first in or-der to set the stop length of the screws.Balance the mounting plate centrally so that thesnow blade has enough room to move up anddown.

5.2.2 Unimog mount snow blade 1100

Figure 3: Unimog mount

The base plate has to be brought to themounting height by turning the supports. Oncethe carrier vehicle has driven up, the snowblade can be hooked on. For that the base platehas to be turned down so far that the catchhooks of the Unimog mount hook into the car-rier vehicle's holder.To secure the snow blade the base plate has tobe bolted to the carrier vehicle.

Fold up the supports before putting the machineinto operation.In order to level the machine the tilt adjustmentscrews on the baseplate need to be turned.

The disassemblyof the snow blade is done inreverse order.

bema mounting plate

balance centrally

crank

shipping brace

tilt setting screw

supports


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The hydraulic jack of the Unimog mount needs to be extended before trans-port so that the shipping brace can be inserted above the roller carriage. Thissecures the snow blade against sinking.

After removing the snow blade from the carrier vehicle ensure its stability byfolding down the supports.

5.3 Lighting equipment

When clearing public traffic routes the snow blade is subject to identification according to road trafficlicensing regulations. The snow blade can be equipped with lighting equipment to meet the require-ments of the road traffic licensing regulations. The standard light system consists of two positioninglights with a set of cables and a plug (7-pin).

A socket needs to be mounted on the carrier vehicle in a suitable place to theconnection.

5.4 Transportation

The following safety instructions must be observed when transporting a snow blade:

The snow blade may be transported only when raised.

Secure the snow blade against sinking during transport.

When using public traffic routes observe the road traffic regulations and road traffic licensing regula-tions.

5.5 Power supply

5.5.1 HydraulicsConnect the hydraulic connectors attached to the hydraulic lines to the carrier vehicle.

Make sure that the hydraulic lines are not twisted or folded.

Due to faulty oil seals hydraulic oil can leak into the environment and perma-nently damage the environment. In case oil leaks are discovered, the machinehas to be shut down by the operator immediately and be repaired by a techni-cian.

5.5.2 Electric

The electrical connection of the lighting system should be connected to the connector(s) on the carriervehicle.

6 Machine operation

6.1 Clearing snow

Bring the snow blade into operative position. This can be done by tilting the carrier vehicle mount invertical position. The Vulkolan strips have to touch the ground thereby. Adjust the snow blade byturning the variably height-adjustable rollers so that the Vulkolan strip is about 5mm above theground. This reduces the wear and makes scrape-free clearing possible.Swiveling to the side (left/right) allows for depositing the cleared mass to the side.


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6.2 Removing the snow blade

When removing the snow blade from the carrier vehicle make sure that the snow blade has a stableposition.

Set the supports so that the carrier vehicle mounting plate is vertical.

The support wheels of the snow blade have to point towards the rear.

Place the hydraulic connection lines over the snow blade.

Make use of any supports.

7 Replacements

7.1 Vulkolan segments

Attention Exchange Vulkolan segments only when mounted.

AttentionAll setting and maintenance work may be carried out only when themachine is at a standstill. Switch off the motor of the carrier vehicleand withdraw the ignition key.

Remove the attachment nuts and clamp bar on the spring aprons and replace the Vulkolan segmentswith new ones. Use new attachment nuts during reassembly.

Tip:All Vulkolan segments should be replaced at the same time to ensure an even ground contact.

8 Safety

The following points have to be observed when operating a snow blade:

Observe the lighting requirements of the road traffic licensing regulations when operating thesnow blade on public traffic routes.

It is prohibitedthat other persons are present in the vicinity of operation during clearing.

All setting and maintenance work may be carried out only when the machine is at a standstill.Switch off the motor of the carrier vehicle and withdraw the ignition key.

After operation check that all screws are mounted securely and if necessary retighten.

Replace damaged hydraulic lines and hoses immediately with original replacement parts.

If the snow blade has to be transport for a greater distance, it needs to be secured against sinkingand independent tilting.


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9 Technical data

Attention: Take the sizes and weights into consideration for the permissible axle load of the carriervehicle.

Subject to technical changes and constructional changes in the interest of continuous development.

Snow blade 700

Type 1300 1550 1800 2050

Machineheight

mm 700

Weight in kg(w/o mount)

mm 153 167 178 190

Snow blade 1100

Type 2250 2500 2750 3000Machineheight

mm 1100

Weight in kg(w/o mount)

mm 411 437 465 490


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Important notes


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bema GmbHMaschinenfabrik

Recker Str. 16

D-49599 Voltlage-WeeseTelefon 00 49 / (0) 54 67 / 9 20 90

Fax 00 49 / (0) 54 67 / 92 09 20Internet: www.kehrmaschine.deE-Mail: [email protected]

Operation Manual BA Snowplug 700&1100 (en) Oktober 04

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