USER GUIDE & SPARE PARTS MANUAL E-1100-Use… · Inspection shall include verifying the integrity...
Transcript of USER GUIDE & SPARE PARTS MANUAL E-1100-Use… · Inspection shall include verifying the integrity...
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USER GUIDE & SPARE PARTS MANUAL
E1100-I
Electrical Powered Heavy Duty Cold Water HIGH PRESSURE CLEANER
MERMAID
Original Instruction
Introductions
MERMAID E1100-I STD00 Page 1 of 54
Introductions
Congratulations on your purchase of the DEN-SIN MERMAID E1100-I Water Blaster.
DEN-SIN makes no warranty of any kind with regards to this material, including, but not
limited to, the implied warranties of merchantability and fitness for a particular purpose.
DEN-SIN expressly disclaims all responsibility and liability for the installation, use, purpose,
maintenance, and support of third party products.
This document or part of it may not be photocopied, or in any other way reproduced, or
translated to other languages without the prior written consent of DEN-SIN.
Warning Read this user manual before you start up your Water Blaster the first time.
This machine is Water Blaster producing water jet under high-pressure, which is why severe
injuries can occur if the safety precautions are not observed.
Therefore a full understanding of the contents of this instruction manual is required, in order
to prevent injuries to you, objects and persons nearby.
Safety The following symbols are used in this manual to indicate procedures that if not followed,
may results in personal injuries or damage to equipment.
WARNING is used to alert the reader of procedures or
practice which if not followed correctly could result in personal
injuries.
WARNING
CAUTION
CAUTION is used to alert the reader of procedures or
practice which if not followed correctly could result in damage
to machine or other equipment.
NOTE is used to highlight important information that may
assist the reader carrying out the procedure or understanding the
text.
NOTE
EAR PROTECTION is used to caution of high noise
machine level. User must wear ear plug or ear muffler. High
noise level will damage user hearing.
HOT SURFACE is used to caution user of hot surface that
may cause injuries. Any maintenance work to be done after the
surfaces had cool down.
Introductions
MERMAID E1100-I STD00 Page 2 of 54
Operation Information
High Pressure Machine has IP55 rating. Parking the machine outdoor will not pose any
damage to the machine. Ensure that the ventilation to the motor must not be blocked. During
operation, the machine must not park at an incline angle of 10deg. The machine will become
unstable and may endanger user. When hose is pull up to a high, pressure will drop due to
gravity.
This machine is designed to work with clean fresh water only. Sea water is not advisable.
Life-span of the pump will be shortened. No chemical should be suck into the pump.
Prior to beginning work, all equipment must be inspected to ensure that it is in safe working
condition. Inspection shall include verifying the integrity of hoses and connections, tips,
lances. Personal protective equipment must be worn.
Prior to commencing any water blasting work, the area must be barricaded to restrict
unauthorized access.
We recommend to practice to employ 2 operators* blasting method. The role of the 2nd
operator is to attend the pump unit keep close watch on the 1st operator for tiredness.
Therefore, the operators can take turns to operate the machine.
Operators must be trained on how to operate the machine (DENSIN) and the basic blasting protocol before allow to use the machine.
How to prepare machine for usage Correct way of holding the trigger gun for blasting due to the recoil force from the
trigger gun. Understand how to operate the machine correctly. Basic Maintenance and Troubleshooting.
******For Den-sin’s Training program available, please enquiry******
Version STD 00: Jan 2014
Revision Rev.No.
IMPORTANT that user read the manual guide to understand
the operation of the machine before usage.
NOTE
Table of Contents
MERMAID E1100-I STD00 Page 3 of 54
Table of contents Introductions ........................................................................................................................... 1
Operation Information ............................................................................................... 2
Table of contents ....................................................................................................... 3 1. Getting acquainted with your Water Blaster ....................................................... 4
Fast and efficient cleaning ...................................................................................................... 4 Specifications ......................................................................................................................... 4 Applications ............................................................................................................................ 5
Unpacking ............................................................................................................................... 5 High Pressure Machine Schematic Diagram Mermaid E800 ................................................. 6 SV- Safety Valve Operation ................................................................................................... 6 Hose Type ............................................................................................................................... 7 Machine Highlights ................................................................................................................ 8
HIGH PRESSURE MACHINE LOCKOUT/TAGOUT PROCEDURE ............................... 9 Machine Installation / setup .................................................................................................. 11
2. Safety and protection information ..................................................................... 13 General safety ....................................................................................................................... 13
IMPORTANT MEDICAL INFORMATION ....................................................................... 14 Safety devices ....................................................................................................................... 14 Safely transporting the machine ........................................................................................... 16
Safety Personal Protective Equipment (PPE) ....................................................................... 17 Safe Use of Machine Guidelines .......................................................................................... 18
3. Maintenance and troubleshooting ..................................................................... 19 Maintenance Schedule .......................................................................................................... 19
Machine Do`s and Don`ts ..................................................................................................... 20 Troubleshooting .................................................................................................................... 21
Service instructions .............................................................................................................. 22
4. Spare parts list .................................................................................................... 32 Frame/ Water Tank Assembly .............................................................................................. 32
Frame/ Water Tank Assembly spare-parts list ..................................................................... 33
Motor/Pump Assembly ......................................................................................................... 34 Motor/Pump Assembly spare-parts list ................................................................................ 34 Booster Pump Assembly ...................................................................................................... 35
Booster Pump Assembly spare-parts list .............................................................................. 35 Filter Assembly .................................................................................................................... 36 Filter Assembly spare-parts list ............................................................................................ 36
Pump assembly ..................................................................................................................... 37 Pump assembly spare-parts list............................................................................................. 38
Safety valve assembly .......................................................................................................... 41 Safety valve assembly spare-parts list .................................................................................. 41 Dump-gun & hose assembly ................................................................................................ 42
Dump-gun & hose assembly spare-parts list ........................................................................ 42 Rotating nozzle assembly spare-parts list ............................................................................. 48 El-box assembly (220V; 380~415V; 440V~480V, 50/60Hz) .............................................. 50
5. Wiring Diagram .................................................................................................... 52 6. Declaration and Warranty ................................................................................... 53 7. Warranty ............................................................................................................... 54
The information contained in this user guide is subject to change without
notice.
NOTE
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 4 of 54
1. Getting acquainted with your Water Blaster
Fast and efficient cleaning
The DEN-SIN Mermaid E1100-I enables you to get more cleaning done in less time.
This DEN-SIN cold water Blaster offers you high performance and a design optimized for
heavy duty use. The design of the surrounding frame safeguard the vital parts during
transport and use, and the high performance gives you the opportunity to solve an array of
blasting tasks. The Water-blasters are designed for industrial and for offshore use. All pump
parts fittings and pipes in contact with water are made of non-corrosive materials. Together
with the ceramic pistons, long life seals and stainless steel valves, it ensures long life and
high durability.
Specifications
Model Motor
Motor
Speed
Working Pressure Flow Capacity
Power Supply
Dimension
LxWxH
Weight
Hp
kW
rpm
Psi/Max Psi
Bar/Mas
Psi
gpm
l/mi
n
Voltag
e
mm
kg
E-1100-I 50Hz (700995254) 40 30 1000 15950/16389 1100/1130 5.3 20
380 -415V 50Hz
1495x950x1235 520
E-800-I 60Hz (700995255)
40 30 1200 15950/16389 1100/1130 5.3 20 440V 60Hz
1495x950x1235 520
* Temperature of high pressure water is about 70DegC
Machine Dimension
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 5 of 54
Applications These heavy-duty Water Blasters are capable of the followings application:
Removing paint, rust, markings and graffiti on steel and concrete
surfaces. Removing lime scale deposits and marine growth. Roughening of concrete surfaces. Deck cleaning and cleaning of cargo hold. Dust free sand blasting. Drain cleaning
And with the option for use of accessories even many more jobs are to be dealt with:
Sandblasting
Drain cleaning
Unpacking
Remove the Water Blaster and its accessories from the packing material, if any. For transport
and packing reasons some accessories are supplied disassembled.
Standard items:
High
Pressure
Hose
CAUTION
This machine is only to be used for the purposes it is designed for. Any
other use shall be considered improper and therefore potentially
dangerous. The manufacturer is NOT to be held responsible for any
damages caused by improper use or modification.
High Pressure Machine
Water Coupling Nozzle
Manual/Spares Parts
Trigger Gun
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 6 of 54
High Pressure Machine Schematic Diagram Mermaid E800
Symbol Description Symbol Description F1 Filter 1- Incoming PG1 Pressure Gauge Low Pressure
FV Float Valve SV Safety Valve
LS Level Sensor MP Main Pump
BP Booster Pump PG2 Pressure Gauge High Pressure
F2 Filter 2 TG 1 Trigger Gun (Dump Type)
Remarks: SV : - SV(Safety Valve) is set at factory about 20~30Bar more than PG 2(Pressure
Gauge)
TG 1: - TG(Trigger Gun –Dump) is normally open, pressurize when trigger is pressed.
SV- Safety Valve Operation
Safety valve is a system to protect the machine from over pressure. Over pressure occurs
when nozzle size is wrong or the nozzle is chocked. Another possible cause is the unloader
setting is wrongly set. When machine is over pressurized, the safety valve will start to open
and excess water is dumped. The setting of the safety valve system is factory set, do not try
to reset them.
MP
F
Water
IN
B
P
F
80L
Water Tank
FV
LS
PG 1
F 1
F 2
SV
PG 2
TG 1
Signal Out
BP L.P Dump
CAUTION
Machine is manufactured with factory preset settings for its Unloader and
Safety valves. Please do not try to change these setting. Adjusting the setting
will affect the machine performance or machine become unstable. A trained
personal is required to change the settings if necessary.
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 7 of 54
Hose Type
Machine ID Plate
NOTE
The information contained in this user guide is subject to
change without notice.
CAUTION
Do not bend the hose or squeeze between doors. Replace the hose if the
hose wire is exposed. Read the WP allow on the hose before using the
machine. Always switch off and depressurize the machine before attach or
detached the hose to the machine.
Manufacturing Date: Quarter; Year
WP: 1100 Bar
Hose Size: ID ½” or DN 12
Hose Fitting: M24
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 8 of 54
Rotation
Direction
Machine Highlights
HOT SURFACE is used to caution user of hot surface that may cause
injuries. Any maintenance work to be done after the surfaces had cool
down.
Water Inlet
Motor/Pump Rotation
Water Drain
Min.
Pressure:
~4Bar
Min.
Pressure:
~7Bar
Filter
Gauge
Filter
HP Water
Outlet
HP Pressure
Gauge
Max. Pressure:
~1150Bar
Min. Pressure:
~1080Bar
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 9 of 54
HIGH PRESSURE MACHINE LOCKOUT/TAGOUT PROCEDURE This procedure establishes lockout on the high pressure machine that could cause injury to personnel.
All operators shall comply with the procedure. Equipment shall be locked out to protect against
accidental or inadvertent operation when such operation could cause injury to personnel. Do not
attempt to operate any switch, valve, or other main switch bearing a lock.
Responsibility The responsibility for seeing that this procedure is followed is binding upon all operators. All
operators shall be instructed in the safety significance of the lockout procedure by (designated
individual). Each new or transferred affected operator shall be instructed by (designated individuals)
in the purpose and use of the lockout procedure.
Sequence of Lockout Procedure
1. Notify all affected operators that a lockout is required and the reason therefor.
2. If high pressure machine is operating, shut it down by the pressing the stop button. Only turn
off the booster pump switch when the motor has come to a stop.
3. Turn the main isolator to the off position.
4. Release residue pressure in the trigger gun.
5. Lockout the main isolator with a lock assigned individual lock. This is to disable the
operation of the machine.
6. Lock the electrical box and the keys are kept with an assigned individual lock to prevent any
unauthorized modification to the machine control settings.
7. Lockout the trigger with a lock that is assigned individual lock. This is to prevent accidentally
activate the trigger or sabotage. Possible way to lock the trigger gun as shown below.
After ensuring that no personnel are exposed and as a check on having disconnected the
power sources, operate the start push button and main switch to ensure the high pressure
machine will not operate. CAUTION: Return operating controls to neutral position after the test.
8. The equipment is now locked out
Restoring Equipment to Service
1. When the high pressure machine is to operate at is normal service, check the area around the
machine that no one is exposed. Barricade the area of working zone to prevent people entering the
working zone.
2. When equipment is clear, remove all locks. Turn on the main switch, unlock the trigger gun lock
and start the normal operating procedure to start using the high pressure machine.
Lock
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 10 of 54
Unauthorized Usage
Unloader/Safety Valve
Machine’s Safety Valve are factory pre- set. Purpose of the Safety Valve is to prevent the
machine from over pressure.
Therefore, it is not recommended to adjust the setting on these valves. If setting is required, a
trained personal must performed the task. Incorrect adjustment(20~30Bar above set pressure)
to the valve may results machine damage which will cause warranty void.
To prevent unauthorized adjustment to the valves, these valves are applied with tempered
proof sealant. Once the sealant cracked, it showed that unauthorized activities occur on the
valves.
Safety Valve:
Electrical Components
To prevent unauthorized usage or sabotage, the electrical box & main switch is
equipped with locks.
Tempered Proof
Sealant
2 Locks System
Main Switch
Lock Hole
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 11 of 54
Machine Installation / setup
Step 1. Make sure that the machine is operating on flat floor or inclined not more than
10Deg.
The machine must be parked or securely tighten to structure.
Step 2. Mount the M24 high-pressure hose (WP1100Bar)
onto the outlet fitting of the high pressure pump by screwing
the swivel on to the M24 high-pressure fitting to the HP
water Outlet.
Step 3. Next, mount the trigger gun (Dump Gun) to the other
end of the M24 high-pressure hose. Always use two
wrenches when tightening the hoses.
Step 4. Prepare the water supply, by attaching water hose to the
supplied low pressure inlet male-coupling
Step 5. Turn on the water supply tap and fill the water tank with water. When water tank is
full, the water will be cut off.
Step 6. Connect the main power cord to a grounded 3-phase main power supply.
¾” Inlet Water Hose Hose
1. Getting acquainted with your Water Blaster
MERMAID E1100-I STD00 Page 12 of 54
Machine Start-Up Procedure
Step 1. Switch on the power isolator on the machine control panel.
Step 2. Turn “On” the Booster pump selector switch first. Ensure the
booster-pump(C) turns anti-clockwise (view from motor fan end) indicated
by the arrows on the booster pump cover, and water inlet pressure on gauge
is 6 bar and above. If pressure falls below 2 bar, bleed out any air trapped in
the water system by unscrewing the bleed screw under the stainless steel
filter housing, and tightened back when pressure meets requirement.
Step 3. Press the green “Start” button to start the main motor. Ensure the
motor (D) turns clockwise (view from motor fan end) indicated by the
arrows on the motor fan cover. Please allow the main motor to run for a few
seconds for the star delta connection to switch over automatically. The
Water Blaster is now ready for operation. Get a firm grip with both hands
on the spray-gun handle and the lance. Press the trigger and start blasting.
Machine Shut Down Procedure
Step 1. Pressed the red “Stop” button and ensure the motor comes to a complete stop.
Step 2. Turn “Off” the booster pump selector switch.
Step 3. Dis-connect the lance and hose/s, and carefully store them in a safe place.
CAUTION
It is NOT allowed to connect this Heavy Duty Pressure washer directly to a
portable water supply! If portable water is used, it is strictly necessary to
include a water break tank in accordance to EU standards EN 1717
Make sure your local power supply specifications are in accordance with the
motors specification Refer to the ID-plate located at the electrical box or
frame. Do not let the machine recycle the water (running with Spray-gun
trigger not activated) for more than 10 minutes; this can cause serious damage
to the seals
Must turn in an
anti-clockwise
direction as
indicated
C
D
2. Safety and protection information
MERMAID E1100-I STD00 Page 13 of 54
2. Safety and protection information
General safety
Machine Noise:
It is recommended to put on ear protection equipment, etc. ear plug or ear muffler to protect the
user from pro-long under high noise environment.
Recoil Force of Trigger Gun:
Based on calculated value, there will be a recoil force of 99~133N acting
on the trigger gun to the user. Therefore, a shoulder rest is provided with
every machine. Holding a trigger gun in a correct position will prevent any unnecessary injuries
as shown.
Trigger Gun Vibration:
The declared vibration emission value ahd is 6.3 m/s2
with an uncertainty K of 1.1 m/s2”. Pro-
long working with the trigger gun will cause tiredness to the user. It is recommended to work
with the trigger gun not more than 20min continuously.
EAR PROTECTOR EQUIPMENT must be worn at all time when
using the machine. This is to prevent user from hearing related injuries.
Noise warning sticker can be found on the machine to warn high noise
emission values
Shoulder Rest Trigger Gun
Complete
CAUTION
Be more caution when using the trigger gun. Shoulder rest is for the user
to rest its trigger gun on its own body weight to counter react to the recoil
force created by the trigger gun. Release any residual pressure from the
gun when the machine is shut down.
CAUTION
Caution must be observe when working with trigger gun. Do not work
continuously without rest in between jobs. Release any residual pressure
from the gun when the machine is shut down
2. Safety and protection information
MERMAID E1100-I STD00 Page 14 of 54
IMPORTANT MEDICAL INFORMATION
Immediate hospital attention should be given personnel who sustain equipment related injuries
while operating the system. In such cases, it is vital that medical personnel be apprised of all
facts relevant to such injuries. Therefore, all operating personnel should be provided with
waterproof emergency medical alert tags or cards, describing the nature of their work and the
possibility of injury inherent in the use of water jetting equipment. The below example of a
standard card can be photo copied, laminated and used as medical alert tag.
IMPORTANT
MEDICAL INFORMATION
MEDICAL ALERT
NOTE TO PHYSICIAN
This patient may be suffering from a water jet injury. Evaluation and management should
parallel that of a gunshot injury. The external
manifestations of the injury cannot be used to predict the extent of internal damage. Initial
management should include stabilization and
a thorough neurovascular examination.
X-rays can be used to access subcutaneous air
and foreign bodies distant from the site of
injury. Injuries to the extremities can involve extensive nerve, muscle, vessel damage, as
well as cause a distal compartment syndrome.
Injuries to the torso can involve internal organ damage. Surgical consultation should
be obtained. Aggressive irrigation and
debridement is recommended.
Surgical decompression and exploration may also be necessary. Angiographic irrigation
studies are recommended pre-operatively if
arterial injury is suspected. Bandages with a hygroscopic solution (MgSO4) and
hyperbaric oxygen treatment have been used
as adjunctive therapy to decrease pain, edema
and subcutaneous emphysema.
Unusual infections with uncommon
organisms in immune competent patients have been seen; the source of the water is
important in deciding on initial, empiric
antibiotic treatment, and broad spectrum intravenous antibiotics should be
administered.
Cultures should be obtained
WARNING
DEN-SIN - a division of Nilfisk-Advance Pte Ltd.
5 Tuas Ave 2, Singapore 639445
Tel: +65 6268 1006 Fax: +65 62684916
Obtain medical treatment
immediately for ANY high-pressure
water-jet injuries.
Inform the doctor of the cause of the
injury.
Show this card to the doctor.
This card is to be carried by
personnel working with high-
pressure water jetting
equipment.
IMPORTANT
MEDICAL INFORMATION
DEN-SIN - a division of Nilfisk-Advance Pte Ltd.
5 Tuas Ave 2, Singapore 639445
Tel: +65 6268 1006 Fax: +65 62684916
2. Safety and protection information
MERMAID E1100-I STD00 Page 15 of 54
Safety devices
The machine is equipped with the following safety devices:
1) Emergency stop Button : (Do not use during normal working conditions)
This machine is equipped with an Emergency stop on the control panel. It
is not considered primary safeguarding devices because they do not
prevent access to a hazard nor do they detect access to a hazard. It is
initiated by a single user’s action. When executed, it will override all other
functions and machine operating modes. The objective is to stop the high
pressure machine as quickly as possible without creating additional
hazards.
To use the emergency stop function, user need to tap hard on the button. When activated,
the high pressure machine will immediately come to a total stop.
To reset the machine, turn the button clockwise and release. Machine will remain in its
neutral state. To start up the machine again, user needs to press the start button again.
2) Safety valve protecting against over-pressure. The safety valve will start to open and excess
water is dumped. The setting of the safety valve system is factory set. Incorrect setting may
void warranty for the machine.
3) Thermal sensor and overload relay. The thermal sensor and the overload relay protect the
motor against overloading. When the overload trip, the machine can be switched on again
after a few minutes, when the sensor has cooled.
4) If there is leakage current occurs, the RCCB installed will tripped. To reset, switch the lever
to “ON” position. This device will protect the user from leakage current.
5) When the incoming source is overloaded, the 63A MCB will protect the machine from
damage. To reset, switch the lever to “ON” position.
6) The front castor can be locked in place to prevent the machine from rolling from an incline
surface of not more than 10o .
* Pictures are for illustration purpose only
Castor Wheel with brake Electrical Box Warning
Pictogram
2. Safety and protection information
MERMAID E1100-I STD00 Page 16 of 54
Safely transporting the machine
Machine Lifting Configuration
*Lifting of machine above is for reference only*
When lifting of the machine, please ensure that the followings are observed:
1) Ensure suspension points and anchorages are adequate for the full imposed load.
2) Check the load chain/wire rope is hanging freely and not twisted or knotted.
3) Position the hook over the center of gravity of the load.
4) Ensure the slings are secure and load is free to be lifted.
5) Do not try to hook on the machine frame to life up the machine. It is not designed to lift
from the frame.
6) Check the travel path is clear.
7) Ensure load is evenly distributed.
50
25
Lifting hole
dimension
(mm)
Possible type of lifting chain
with hook can be used
WARNING
Do not lift the machine from the frame. Only trained personal is require to
do the lifting. Make sure the load evenly distributed.
2. Safety and protection information
MERMAID E1100-I STD00 Page 17 of 54
Safety Personal Protective Equipment (PPE)
Eye protection- Operators must wear visors and goggles to guard
against spray and flying debris. A combination of both goggles and visor
is advisable. And will protect the eyes and the face during both water-
blasting as well as abrasive water-blasting
Head protection- Helmets must be worn at all time by personnel within
the work area.
Helmet material must be able to withstand mechanical shock without
fracturing.
Hearing protection- Operators and other personnel exposed to noise
levels of more than 90-dBa for more than 1 hour must wear suitable ear
protection. Ear plugs or ear muffs are usually sufficient.
Hand protection- Shear proof gloves must be worn by the operator at
all times. A glove combination of a cloth inner lining and a water tight
outer layer is preferred.
Foot protection- Safety footwear with steel toecaps must be worn. Basic
safety footwear must also be equipped with metatarsal guards to protect
the instep. Safety boots are available in other designs than the
illustration.
Gaiters- This is an additional layer of protection to the user foot that are
not protected by the steel top cap. It is intended to be worn outside of the
user’s regular protective boots. Five clips ensure that gaiters securely
stay in place. The entire area is protected. Very comfortable and light to
wear.
Body protection- Waterproof garments protect the operator only from
spray and flying debris. They do NOT deflect direct jet impact.
Therefore, an operator must take care never to point a water-jet either at
themselves or other personnel.
Hose protection- Protect user from high pressure water injuries incase
hose connection is loose.
The following protective clothing and devices should be worn both by
personnel operating the water blaster system and equipment and by those
working nearby.
WARNING
2. Safety and protection information
MERMAID E1100-I STD00 Page 18 of 54
Safe Use of Machine Guidelines
No one should operate this equipment without training and proper equipment.
Please refer to the training video and user manual that comes together with the
machine for set up and usage.
All personnel forming the operational team must have received prior familiarization
and training with regard to the equipment. This must include clear knowledge of the
operational capabilities of the equipment, as well as its limitations and precautions to
be taken during its use. Staff must be aware of the high level of danger associated
with incorrect operation of such equipment at high pressures. They must be familiar
with the natural recoil of the nozzle while under pressure, and the operator’s stance
to be adopted to counteract this recoil.
Personal protective equipment is essential, including a full face shield, hearing
protection, hard hat, as well as certified jackets, trousers and boots against high
pressure jets.
Triggers must never be taped, tied, or otherwise altered so the equipment stays in
the "on" position. If the lance is dropped it will whip about wildly, causing serious
injuries
The lance should be a minimum of 1m length to keep the operator from pointing it at
himself and reducing recoil.
Never point a lance at other staff. Always treat the machine as a high-speed cutting
tool.
When laying hoses, handle them with care. Also, check each hose to be sure it is
marked with the manufacturer's symbol, a serial number, and the maximum
operating pressure. Only use high-pressure hoses, connections and nozzles specified
by DEN-SIN.
Pad the hose at sharp corners or suspend it where necessary.
Examine all hoses and fittings for defects prior to their use each day, and replace if
worn.
When carrying out replacement of components or repairs to the system, the unit
must be locked out and tagged out so that the equipment cannot be brought into use
till the work is completed.
Hydro blasting systems should be depressurized if not in use and left unattended, or
replacement of components or repairs are being made to the system.
WARNING
To prevent accidents from happening, ensure the safety of the person(s)
who uses the equipment and to protect bystanders and nearby placed
inventory or machinery, a few safety precautions needs attention jobs.
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 19 of 54
3. Maintenance and troubleshooting
Maintenance Schedule Regular Service
Period as indicated
Each
use
1st
50hr
s
Every
month /
Every
500hrs
When
needed
Procedure / Remarks
Check pump oil
level
Top up if necessary.
Change pump oil
Recommended
Oil : ISO VG 220
or SAE 90
Usage :
Approx. 3.5litres
of oil
Renewal of oil:
Turn off High Pressure Cleaner.
Loosen bolt (Hex) at bottom of pump
housing.
Drain oil into a waste oil-tray.
Tighten bolt(Hex)
Add oil through pump inlet on top of the
pump until the red point of the oil control
glass has been reached.
Note:
Do not dispose used oil into drain. Always
pour the used oil into recycle container or
plastic bag with “Waste oil” labeled.
Contact recycles company to collect the
waste oil for proper dispose.
Always let the pump cool before service
Check water-filter
inside the water-
tank
Clean or replace with new filter
Check water inlet
filter
Clean or replace with new filter
Check booster
pump filter
Clean or replace with new filter
Check for air-
bubbles inside
hose, pump
If bubbles found inside hose, tighten the
hose clamps
Loosen screw of booster pump filter to
let out air trapped inside booster pump
filter
Run the machine without depress trigger
for a few minutes to purge out air
bubbles
Check booster
pump pressure
Gauge;
(Range 5-6bar)
Booster pump filter is clog or dirty.
Pump needs min. booster pressure of 4-
5bar.
Replace or clean the filter
Cleaning of motor
fan ( to ensure
sufficient airflow )
Clean the motor fan cover.
Clean the motor fan blade.
Do NOT operate the machine with
damaged or fan cover removed!
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 20 of 54
Machine Do`s and Don`ts Do Don’t Action Cause
Spray directly onto the machine
with high pressure water
Electrical shock may occurs
Operate the machine with
damaged or removed fan cover
Motor will be overheated and
malfunction
Operate/keep machine with frost
built up
Flush pump with antifreeze
fluids before use.
Check hose and cord are not
vehicle run over by heavy or
squeezed in door opening
May cause machine not function
properly.
Check electrical cord and high
pressure hose for wear and cracks
To prevent electrical shock and
safety to the user
Ensure coupling parts free from
dirt to ensure long life of O-ring
seals preventing water leaks.
Extend life span of the pump
seals and maintaining correct
pressure.
If any further inconveniences, not mentioned in this user guide or any
damages of the machine, we strongly suggest you to make contact with
your dealer for the repair or possible replacement of any original spare-
parts.
NOTE
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 21 of 54
Troubleshooting Symptom Causes and rectifications
Main switch is turned on the High Pressure
Cleaner will not run. Check power supply connection for faulty
components.
Make sure the socket is inserted correctly
Check if fuse is blown, replace if necessary.
Motor is humming & Pump does not give
pressure or low pressure Voltage is too low as compare to
specification.(Check main voltage)
Motor phase is missing (For 3 phase application).
Check the connection box voltage with a meter
High pressure cleaner does not reach the
proper working pressure (low) when the
spray-gun handle is activated
Nozzle has worn. Replaced nozzle.
Pressure packing’s worn. Replaced.
Worn or dirt in the by-pass valve. Required
serviced.
High Pressure Cleaner only works with
approximately 2/3 of the maximum
pressure, and the high-pressure hose is
vibrating.
Inlet water filters is clogged. Service or replaced.
Water supply is in-sufficient to accommodate pump
Low inlet booster pressure. Check booster pump
Valves are dirty or worn. Required service.
Remove the dirt and check to ensure the valve flaps
are movable and fit tightly.
High pressure pump exceeds its rated
pressure, and safety discs burst, or safety
valve dumps water
Nozzle has clogged. Removed nozzle and clean out
debris or replaced.
Check machine is operating at the correct
frequency.
Noisiness in pump crankcase Crankcase or motor bearings worn out. Replace
the bearings.
Check oil level. Re-fill or changed iol in crankcase
Water in the pump crankcase Worn oil seals. Replaced.
High moisture in the air (condensing inside the
crankcase). Renewal of crankcase oil more often.
NOTE
or any further inconveniences, not mentioned in this user guide or any
damages of the machine, we strongly suggest you to make contact with
your dealer for the repair or possible replacement of any original spare-
parts.
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 22 of 54
Service instructions
Dismantling of Crank Mechanism
Step A) Drain oil, and then remove:
- pump shaft key
- rear cover
- connecting rod cap
- side covers, using M6x 50 screws, inserting them in the apposite holes as shown in fig. 2
Step B) Push Piston Guides & Connecting rods forward, in order to extraction the pump shaft lateral .
2 marks are visible on the crankshaft, as shown in fig. 3; they must be turned towards the
operator in order to facilitate extraction. Before extract Piston Guide, remove ceramic piston
and wiper 1st.
Crank Mechanism Assembly Step A) Thoroughly fit the piston guide seals into their seat on the crankcase as shown in ( fig. 5/a )
Step B) Introduce the pre-assembled piston guide / connecting rod units into their seat; to facilitate
tightening of the connecting rod cap, we advise to position the connecting rod so you can
easily read the number. To easily introduce the crankshaft, without the key, fully push the
piston guide / connecting rod unit.
Step C) Before reassembly of the side covers, check the seal lips for wear. If replacement is
necessary, position the new ring as shown in fig. 5. Make sure the shim rings have been
inserted, before assembling the cover (sight glass side).
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 23 of 54
Step D) Install the connecting rod cap respecting numbering, and fasten the relevant bolts (lubricating
both the head and the threaded stem with the same oil used for the crankcase) proceeding in
three different steps,see fig. 7:
Torque (Nm) specification: 1. Approaching torque 6 - 8 Nm 2. Pre-fasting torque 25 - 28 Nm 3. Fastening torque 38 Nm
Disassembly / Assembly of the crankshaft without replacing the bearings After removing the side covers, check the rollers and their races for ware; if all parts are in good
conditions, accurately clean the components with a suitable degreaser and grease them again evenly
using the same oil used in the crankcase.
The same shims can be used again, being careful to fit them under the cover on the sight glass side.
After installing the complete unit (sight glass side flange + shaft + engine side flange), check that the
shaft’s rolling torque - with the connecting rods free – is at least 4 Nm, Max 7 Nm.
Position the two side covers on the crankcase, initially use N°3 screws M6x40 as shown in fig. 6, and
then the fastening screws. The shaft’s rolling torque (with connecting rods coupled) must not exceed
8 Nm.
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 24 of 54
Disassembly / Assembly of the crankshaft with bearings replacement After disassembling the side covers, remove the outer ring nut of the bearings from their covers and the
inner ring nut, with the remaining part of the bearing, from the two shaft extremities using a standard pin
extractor.
The new roller bearing can be mounted at room temperature with a press; it is necessary to lay them
on the lateral side of the relevant ring nuts with apposite rings. Making sure that the ring nuts are
correctly fitted in their seats.
Fluid End Repair Disassembly of the head – liners – valves
Loosen the screws M8x100 that fix the liners to the head as shown in fig.12. Unfasten the head screws M12x260 N° 5 and N° 6 as shown in fig. 13. Replace it with the supplied 4 x 700953532 to prevent breaking of the plunger. (Important!!!!)
1
2
4pcs x 7009953532
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 25 of 54
Separate the head (fig.15, position 1) and the liner manifold (fig.16, position 2) from the pump
crankcase (fig.16, position 3)
Remove the screws M 8x100 that fasten the liners to the head as shown in fig. 17 and proceed as
indicated in fig. 18.
If the valve seats are blocked on the head due to the formation of limestone or oxide, they must be
freed by inserting the opposite tool in the suction hole and operating as in fig. 20.
Extr
act the valve seat (fig. 21, position 1); check components for wear and replace them if necessary.
At every valve inspection, always replace all the sealing rings and the OR rings between the liner
and the head, between the head and the liner manifold in the area of the recirculation hole.
Before reassembly, clean and dry off the components and all their seats inside the head.
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 26 of 54
Extract the delivery pads (fig.22 position 4) and the related guides (fig.23 position 3) and springs, as
check for wear and replace components if necessary.
Assembly of the head – liners – valves
Remove the pumping assembly with a fork wrench and check for wear as indicated in fig. 24- 25;
replace if necessary. 700953533 Deep Socket .
Remove the M 6x40 screws of the liner support (fig. 26, position 1) and separate the support (fig.27)
1
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 27 of 54
Remove the seeger ring and the seal retainer ring (fig. 28), and with an opposite plastic
pin extract the L.P. (low pressure) gasket (fig. 29).
At each disassembly, the low pressure seals and all OR rings must be replaced.
With the liner separated from the support, and with an opposite plastic pin ( fig. 30,position 3), push
out the H.P. (high pressure) packing (fig. 31, position 4) . At each disassembly, the HP packing
(fig. 31,position 4) must be replaced.
Assembly of the piston unit – supports – seals
Insert the upper bush (fig.32, position 1) into the liner.
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 28 of 54
Insert the H.P. packing (fig.34, position 1) ; considered the slight interference between the seal and the
liner, to avoid damage. Before inserting them into their seats, the H.P. seals must be lubricated with
silicone grease.
Insert the anti-extrusion ring(fig.37/39,position 2) and the gasket bush(fig.37/ 39,position 3)
The gasket bush (fig.38/ 39
, position 3) must be introduced into the liner with the outlets facing outwards (crankcase side)
1
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 29 of 54
Reassemble the seals support unit as shown in fig. 42 – 43, replacing components
(fig.43, position 1, 2, 3)
Assemble the support - liner unit by manually screwing the M 6x40 screws (fig .44) then proceed
with calibration using a torque wrench.
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 30 of 54
Screw Calibration
�7 Oil discharge plug 11 40
The liner fastening screw must
be tightened according to fig.44
6Lifting Bracket fastening
screws17 40
5 Support fastening screws 44 15
The head fastening screws must
be tightened according to fig.45
4 Liner fastening screws 57 35The liner fastening screw must
be tightened according to fig.45
3 Head fastening screws 56 120
20
Fastening Torque
(Nm)Remarks
1 Cover fastening Screws 9 10
Exploded view
PositionDescriptionNo.
2 Piston Fastening 28
Fig.45
3. Maintenance and troubleshooting
MERMAID E1100-I STD00 Page 31 of 54
Pump / Gear Box Lubrication Oil Type
Proper Disposal of used Oil
Do not dispose used oil into drain. Always pour the used oil into recycle container or plastic
bag with “Waste oil” labeled. Contact recycles company to collect the waste oil for proper
dispose.
Always let the pump cool before service
4. Spare parts list
MERMAID E1100-I STD00 Page 32 of 54
4. Spare parts list
Frame/ Water Tank Assembly
4. Spare parts list
MERMAID E1100-I STD00 Page 33 of 54
Frame/ Water Tank Assembly spare-parts list
Pos: Part no.: Qty.: Description:
1 700520546 1 Frame Assembly
2 700520786 1 Coupling Cover
3 700510220 4 Bolt M6 x 20 Hex
4 700510023 8 Washer Flat M6
5 700510007 4 Locknut M6
6 700520699 1 Axle L=928mm
7 700510208 1 Bolt M8 x120 Hex
8 700520229 1 Bushing, Positioning Axle
9 700510004 9 Locknut M8
10 700510005 16 Washer Flat M8
11 700510209 4 Washer 62/32x3mm
12 700520498 2 Wheel Pneumatic
13 700520500 2 Wheel Securing Bolt
14 700520013 2 Castor Wheel
15 700510107 8 Bolt M8 x 20 Hex
16 700520526 1 Water Tank 80L
17 700520527 1 Lid Water Tank
18 700520548 1 Top Cover
19 700520561 1 Lock Clip
20 3817582 1 Level Sensor
21 700520638
700950031
1
0.3m
Float Valve
Hose ½“ 20Bar (Water Inlet Flow)
22 700540848 1 Apdator ½“
22a 700540109 1 Elbow 3/8” x ½” Plastic
22b 700950031 0.9m Hose ½” 20Bar (Water Over Flow)
22c 700510136 1 Contra Nut 3/8”
22d 700510025 1 Contra Nut ½”
22e 700540147 1 Bushing ½” M x ¼”F
23 700510094 1 Contra Nut 1” (Tank Outlet)
24 700540132 1 Hose Nipple 1” (Tank Outlet)
25 700540275 1 Dowty Seal 1” (Tank Outlet)
26 700540848 1 Apdator ½“ (Water Drain)
27 700540056 1 Dowty Seal ½” (Water Drain)
28 700540883 1 Ball Valve ½” (Water Drain)
29 700540270 1 Hose Nipple 1”-1/2” (Water Drain)
30 700530831 1 EL Box Complete E800/1100
31 700510009 4 Bolt M8 x 16 Allen
32 700510005 4 Washer Flat M8
33 700510004 4 Locknut M8
33a 700540316 4 M8 Dowty seal
34 700520121 1 Pipe Clamp
(Continues)
4. Spare parts list
MERMAID E1100-I STD00 Page 34 of 54
Motor/Pump Assembly
Motor/Pump Assembly spare-parts list Pos: Part no.: Qty.: Description:
35 700530534 1 Motor 380-440V/40HP/50-60Hz/6P
36 700530329 1 Cable Motor 7G6mmsq L=2.3m
37 700510080 4 Bolt 5/8" x 2 1/2" Hex
38 700510081 8 Washer Flat 18mm
39 700510082 4 Washer Spring 5/8”
40 700510083 4 Nut 5/8”
41 700520630 1 Coupling Complete
a 700520631 1 Taper Lock Bushing (Pump-40mm)
b - 1 Coupling (Pump)
c 700520023 1 Coupling Rubber Element
d - 1 Coupling (Motor)
e 700520020 1 Taper Lock Bushing (Motor-60mm)
42 700600843 1 Pump Complete Right w/Gear Box (50Hz)
700600717 1 Pump Complete Right w/Gear Box (60Hz)
a 700520693 1.05m Air Tubing Dia 10mm (Pump Return)
b 700540920 1 Push In Elbow Dia 10mm
c 700540310 1 Plug ¾” Allen
43 700540404 1 Relief Valve Complete
44 700540443 1 Adaptor Relief Valve ½”
45 700650060 2 Seal Copper Gauge
46 700650143 1 Pressure Gauge 1600 Bar
47 700600815 1 Discharge Block (Blank Side)
48 700510110 8 Bolt M10 x 35 Allen
49 700600816 1 Discharge Block (Outlet)
50 700540056 1 Dowty Seal ½”
51 700540224 1 Nipple ½”-M24
52 700520218 4 Spacer
53 700510219 4 Bolt M16 x 1.5x 65 Hex
54 700510081 4 Washer Flat 18mm
55 700510082 4 Washer Spring 5/8”
4. Spare parts list
MERMAID E1100-I STD00 Page 35 of 54
Booster Pump Assembly
Booster Pump Assembly spare-parts list Pos: Part no.: Qty.: Description:
56 700530547 1 Booster Pump
57 700530363 1 Cable 4G1.5mm, L=2m
58 700540255 1 Elbow 1”
59 700540132 1 Hose Nipple 1”
60 700540264 1 Hose Clip 1”
61 700950021 0.7m Hose Inlet 1” Black Rubber
62 700510077 4 Bolt M10 x 35 Hex
63 700510006 8 Washer Flat M10
64 700510008 4 Locknut M10
65 700540264 2 Hose Clip 1”
66 700950014 0.5m Hose 1” Transparent
67 700540132 1 Hose Nipple 1”
68 700540255 1 Elbow 1”
69 700520204 1 Filter Complete w/o Cartridge
69a 700540226 1 Nipple ¾”-¾”M
70 700520205 1 Filter Cartridge
71 700540323 1 Elbow ¾”
72 700540102 1 Hose Nipple 1”-3/4”
73 700540264 1 Hose Clip 1”
74 700540880 1 Elbow ¾”-¾”F
75 700540306 1 Pressure Gauge 21Bar
76 700540557 1 T-Joint ¾”-1/4”
4. Spare parts list
MERMAID E1100-I STD00 Page 36 of 54
Filter Assembly
Filter Assembly spare-parts list
Pos: Part no.: Qty.: Description:
66 700540848 1 ADAPTOR 1/2"M-1/2"F BSPP
67 700520506 1 1/2" FILTER c/w 25 MESH
68 700520507 1 FILTER CARTRIDGE 1/2", 5"
69 700540100 1 NIPPLE 1/2 NPT - 1/2 BSPM
70 - - -
71 700540056 1 DOWTY SEAL 1/2"
72 700540987 1 Coupling Crawl ½” F End
73 700540986 1 COUPLING Crawl Hose End 3/4”
4. Spare parts list
MERMAID E1100-I STD00 Page 37 of 54
Pump assembly
4. Spare parts list
MERMAID E1100-I STD00 Page 38 of 54
Pump assembly spare-parts list
Pos: Part no.: Qty.: Description:
** 700600718 1 Plunger Packing KIT 2035 (Inclusive * 34,35,38,40,41,43,45,46 only)
** 700600719 1 Valve Seals KIT 2038 (Inclusive * 50 only)
** 700600720 1 Complete Seals KIT 2039 (Inclusive * 3,7,10,14,22,29,34,35,38,40,41,43,45,46,50 only)
1 700600721 1 Pump Body
2 700600722 2 Bearing 33210/Q
3 - - O-ring Dia 94.92
4 - - -
5 700600723 1 Ring Seeger Dia 45
6 700600724 1 Oil Level Glass
7 - - O-Ring Dia 39.34
8 700600725 1 Bearing Cover Side
9 700600726 20 Bolt M6 x 18
10 - - O-Ring Dia 17.13
11 700600727 1 Oil Discharge Plug G1/2” x 13
12 700600728 1 Oil Cap Dia 21.5 x 91
13 700600729 1 Rear Cover
14 - - O-Ring Dia 215
15 700600730 6 Hole Stopper Dia 15
16 700600731 1 Lifting Eye
17 700600732 1 Bolt M16 x 1.5 x 2.5
18 700600733 6 Con Rod Bolt M8 x 1 x48
19 700600734 1 Crankshaft 50
20 700600735 1 Crankshaft 50 Key
21 700600736 1 Bearing Cover
22 - - Anello rad. Dia 50
23 700600737 3 Con Rod Complete
24 700600738 3 Wrist Pin Dia 20 x 38
25 700600739 6 Ring Seeger Dia 20
26 700600740 3 Guide Piston
27 700600741 3 Rosetta Dia 10 x 50 x 1
28 700600742 3 Piston Complete
29 - - Anello rad. Dia 38
30 700600743 1 Connecting Elbow 90deg G1/4”M
31 700600744 1 Nipple Dia 2.5 1/8”M-1/4”F
32 700600745 1 Rosetta Dia 10 x 14 x 1.5
33 700600746 1 Liner Manifold
34 - - O-Ring Dia 4
35 - - O-Ring Dia 52.07
36 700600747 3 Ring Seeger Dia 30
37 700600748 3 Ring Dia 14
38 - - Ring Dia 14
39 700600749 3 Support Packing Dia 14
40 - - Piston Quarnizioni Dia 14
41 - - Ring Dia 14
42 700600750 3 Cylinder
43 - - O-Ring Dia 38
44 700600751 30 Bolt M6 x 40
45 - - O-Ring Dia 26.65
4. Spare parts list
MERMAID E1100-I STD00 Page 39 of 54
Pump assembly spare-parts list
Pos: Part no.: Qty.: Description:
46 - - Ring Dia 14
47 700600752 3 Piston Spacer Dia 14
48 700600753 3 Spring Dia 21.6 x 37
49 700600754 3 Flat Valve
50 - - Quarnizione Dia 24
51 700600836 3 Center Valve 14
52 700600756 3 Valve
53 700600757 3 Spring Dia 13.9 x 23
54 700600758 3 Valve Guide
55 700600759 1 Piston Head
56 700600760 8 Bolt M8 x 260
57 700600761 24 Bolt M8 x 100
1-57 700600843 1 Pump Complete E1100 G.B 50Hz
1-57 700600717 1 Pump Complete E1100 G.B 60Hz
* 700953532 4 Pump Support Bolts(Pump dismantle Tools)
* 700953533 1 Deep Socket (Pump dismantle Tools)
Not Shown : Special tools provided for pump dismantle
4. Spare parts list
MERMAID E1100-I STD00 Page 40 of 54
GEAR BOX ASSEMBLY
PARTLIST FOR GEAR BOX ASSEMBLY
Pos: Part no.: Qty.: Description:
1 700560069 1 Gear Housing Packing
2 700560070 1 Straight Pin Dia 8 x 10
3 700560071 1 Gear Housing
4 700560072 1 Straight Pin Dia 5 x 10
5 700560073 1 O-Ring Dia209.22 x 2.62
6 700560074 16 M8 x 50 screws
7
700560178 1 Helical Crown 50Hz
700560076 1 Helical Crown 60Hz
8 700560078 1 Crown fixing washer
9 700560079 1 M12 x 40 Screws
10 700560080 1 Ball Bearing 45 x 100 x 25
11 700560179 Helical Pinion 50Hz
700560082 1 Helical Pinion 60Hz
12 700560084 1 Tongue 12 x 8 x 70
13 700560085 1 Ball Bearing 50 x 110 x 27
14 700560086 1 Gear Housing Lid
15 700560087 1 G ½” oil Gauge
16 700560088 1 Ring Dia 50 x 65 x 8
1-16 700560067 1 Gear Box Complete 50Hz
1-16 700560068 1 Gear Box Complete 60Hz
4. Spare parts list
MERMAID E1100-I STD00 Page 41 of 54
Safety valve assembly
Safety valve assembly spare-parts list
Pos: Part no.: Qty.: Description:
1 700540440 1 Stem
2 700540441 1 O-ring
3 700540442 1 Valve Cone
4 700540438 1 Valve seat 11.000-20.000 Psi
5A - - Not available for E-800/20
5B 700540443 1 Adaptor ½”
- 700540406 1 Repair kit safety valve
- 700540404 1 Safety valve
- 700540752 1 Safety valve c/w adaptor
1-4 700540404 1 Relief Valve Complete
700600232 1 CONICAL SEAL 1/2" VH
700650060 1 SEAL COPPER GAUGE
Not shown: Sealing between Relief Valve and Pump.
4. Spare parts list
MERMAID E1100-I STD00 Page 42 of 54
Dump-gun & hose assembly
Dump-gun & hose assembly spare-parts list Pos: Part no.: Qty.: Description:
1 700550691 1 Nozzle Carrier ¼”
2 700650219 2 Collar
3 700650218 2 Gland-Nut
4 700650260 1 Lance Barrel
5 700650126 1 Bushing for Side Handle
6 700550073 1 Side Handle
7 700550800 1 Barrel Lance Adaptor
8 700550631 1 Rep. Kit for Dump Gun
9 700550828 1 O-Ring
10 700540719 1 Nipple 9/16 – M24
11 700551106 1 High Pressure Hose 20m c/w M24 Fittings
12 700550923 1 Dump-Gun Handle Complete
13 - - -
14 700550870 1 Anti-Vibration Gland Assembly
1-14 700550630 1 Dump Gun 20kpsi Complete
Recommended Nozzle Sizing
** 700551161 1 Nozzle Straight 032 (50/60Hz)
**- Not Shown: Straight Jet Nozzle
4. Spare parts list
MERMAID E1100-I STD00 Page 43 of 54
Optional Accessories
Rotating Nozzle Type 1: MONRO-JET
Pos: Part no.: Qty.: Description:
A - 1 Front Cover
B - 1 Seat (Comes with Pos C)
C 700551448 1 Rep. Kit , rotor 0.8 (50/60Hz)
D - 1 Housing
E 700551429 1 Driving Tube, 0.8 x 2 (50/60Hz)
F - 1 Inlet Cover
A-F 700551447 1 Rotating Nozzle Complete (50/60Hz)
4. Spare parts list
MERMAID E1100-I STD00 Page 44 of 54
1. Operation & use of rotating nozzle Type 1
Prepare for blasting
1) Hold the trigger gun with 2 hands, 1 on the trigger and the other on the handle.
2) With the lance assembly pointing down
3) Slowly press on the trigger to bring up pressure with the lance assembly pointing in
the downward direction.
4) Check that no over pressure and no leaking on the fittings.
5) Release the trigger and make any holding position adjustment.
6) Start blasting by follow the procedure from 2~4.
Note: Do not point the lance at any person at any time.
Ensure the rotating nozzle is pointing down before starting to
blast. This will increase the life-span of the rotating nozzle.
WARNING
4. Spare parts list
MERMAID E1100-I STD00 Page 45 of 54
4. Spare parts list
MERMAID E1100-I STD00 Page 46 of 54
4. Spare parts list
MERMAID E1100-I STD00 Page 47 of 54
MONRO-JET operation and servicing instructions
4. Spare parts list
MERMAID E1100-I STD00 Page 48 of 54
Rotating Nozzle Type 2: Barracuda
Rotating nozzle assembly spare-parts list Pos: Part no.: Qty.: Description:
1 700551140 1 Multi Jet Shield Bolt
2 700551141 1 Multi Jet Shield
3 700551183 1 Multi Jet Head 2ports
4 700551143 1 Multi Jet Back-Up Ring
5 700551144 1 Multi Jet O-Ring
6 700551145 1 Multi Jet Seal, Large
7 700551146 1 Multi Jet Bearing, Thrust
8 700551164 1 Multi Jet Shaft
9 700551148 1 Multi Jet Inlet seat
10 700551147 1 Multi Jet O-ring
11 700551149 1 Multi Jet O-Ring
12 700551150 1 Multi Jet Seal Holder Carbide
13 700551151 1 Multi Jet HP Seal Assy
14 700551152 1 Multi Jet Carbide Seat Coated
15 700551153 1 Multi Jet O-Ring
16 700551154 1 Multi Jet Seal, Shaft Small
17 700551156 1 Multi Jet Washer
18 700551184 1 Multi Jet Garter Spring
19 700551142 1 Multi Jet Spring
1-19 700551035 1 Rotating Nozzle, Barracuda 22kpsi
A 700551165 1 Multi Jet Springe (Optional)
* 700551107 1 Multi Jet Adaptor (For connecting to Gun)
4. Spare parts list
MERMAID E1100-I STD00 Page 49 of 54
Recommended Nozzle Sizing
* 700551035
700551158
1 set 1) Rotating Head 20KPSI
2) Barracuda Rotating Nozzle 022 (2pc)
(For Mermaid 50Hz)
* 700551035
700551037
700551161
1 set 1) Rotating Head 20KPSI
2) Barracuda Rotating Nozzle 029 (1pc)
3) Barracuda Rotating Nozzle 032 (1pc)
(For Mermaid 60Hz)
* Not Shown
After every 20-40 hrs, the rotating nozzle must be flushed or refilled with
Auto Transmission Fluid (ATF)
*For Troubleshooting and Maintenance please refer to manual that comes with the Rotating Nozzle
4. Spare parts list
MERMAID E1100-I STD00 Page 50 of 54
El-box assembly (380~415V; 440V~480V, 50/60Hz)
CAUTION !!!! : When servicing the Electrical Components
Only a qualified electrical trained personal to service
or perform any troubleshooting on the electrical
control box. Improper connection may cause damage
to the equipment or person using the machine.
4. Spare parts list
MERMAID E1100-I STD00 Page 51 of 54
El-box assembly spare-parts list Pos: Part no.: Qty.: Description:
1 700530160 1 Contactor LC1D09
2 700530465 1 Overload Relay LRD08
3 700530466 1 Timer Relay
4 700530152 1 Contactor LC1D32
5 700530152 1 Contactor LC1D32
6 700530163 1 Contactor LC1D25
7 700530169 1 Overload Relay LRD35
8 700530832 1 S.S EL-Box Casing CE 360X320X200 IP55
9 700530138 1 Run Indicator Light (Green) (Booster Pump)
10 700530519 1 Power On Indicator Light (White)
11 700530709 1 Hour Counter
12 700530138 1 Run Indicator Light (Green) (Machine Run)
13 700530518 1 Trip Button (Orange)
14 700530457 1 Booster Pump ON/OFF Switch
15 700530520 1 Start Push Button (Green)
16 700530711 1 Machine Push Stop Button(Red)
17 700530521 1 Emergency/Stop Push Button (Red)
18 700530515
700530516
1
1
Relay Auto Start/Stop
Socket for Relay Auto Start/Stop
19 700530837 3 MCB 2A
20 - 1 Terminal Block
21 700530469 1 Main Switch 100A
22 700530473 1 Transformer
23 - 2 Lock
24 - - -
25 - - -
- 700951506 16.7m Cable 4G 10mm (Incoming)
1-25 700530836 1 EL-Box S.S Complete (380~440 50/60Hz)
5. Wiring Diagram
MERMAID E1100-I STD00 Page 52 of 54
5. Wiring Diagram
6. Declaration and Warranty
MERMAID E1100-I STD00 Page 53 of 54
6. Declaration and Warranty
EC Declaration of Conformity according to EC Machinery Directive 2006/42/EC Annex II Nr. 1 A
We herewith declare,
Name: Nilfisk-Advance Pte Ltd
Address: 5 Tuas Avenue 2, Singapore 639445 that the following described machine in our delivered version complies with the appropriate basic safety and health requirement of the EC Machinery Directive 2006/42/EC based on its design and type, as brought into circulation by us. In case of alteration of the machine, not agreed upon by us, this declaration will lose its validity.
Description of the machine : Mermaid High-Pressure Water Blaster
Machine Type: E1100-I
Machine Operating Type: 380~415V, 50/60Hz, 3Phase+PE 800Bar/11600PSI 440~480V, 50/60Hz, 3Phase+PE 800Bar/11600PSI
Applicable EC Directives: EC Machinery Directive (2006/42/EC) EC Directive of Electromagnetic Compatibility
(2004/108/EC)
Applicable Harmonized Standards: EN ISO 12100:2010 EN 1829-1:2010 Nilfisk – Advance Danmark A/S is appointed as the responsible company for collecting the technical files.
Address: Nilfisk-Advance Danmark A/S
Sognevej 25 , 2605 Brøndby Tlf. +45 43234050 Fax +45 43234060
****** This Declaration of Conformity is valid from March.2014 *****
Ampornsittikul Preecha General Manager Feb 2014
7. Warranty
MERMAID E1100-I STD00 Page 54 of 54
7. Warranty
DEN-SIN warrants all equipment of its manufacture furnished under this agreement to be free
from defect in workmanship and material for a period of one year from the date of invoice of the
equipment. This warranty does not cover normal wear and tear, consumable items, or part
failures caused by (i) accident, (ii) abuse, or (iii) failure to maintain the DEN-SIN system
containing the affected parts in accordance with DEN-SIN technical specification. All labour is
the responsibility, and the expense of the Buyer. The liability of Seller under this warranty is
limited, at Seller's option, solely to repair or replacement with equivalent articles. This warranty
is condition upon:
(a) Seller being notified in writing by Buyer within one week after discovery of defects;
(b) the return of defective articles to Seller, transportation charges prepaid by Buyer;
(c) Seller's examination of such article disclosing to its satisfaction that such defects were not
caused by negligence, misuse, improper maintenance, improper installation, accident, or
unauthorized repair or alteration.
Accessories or equipment furnished by DEN-SIN but manufactured by others, shall
carry the warranty that its manufacturer has conveyed to DEN-SIN, and which may be
passed on to the purchaser. The original warranty period of any article, which has been
repaired or replaced by DEN-SIN, shall not thereby be extended