Waspper WR67160 Operation Manuals Download Page 7

 

7

Washer Specification 

Max. Pressure 

(PSI/Mpa) 

2200/155 

Flow (L/min) 

7.5L/min 

R.P.M. 

3200 

Power(HP) 

3.5 

Displacement (CC) 

141 

Fuel Capacity (L) 

0.8L 

Dimension (cm) 

65*52*53 

 

Assembly Instruction 

Step 1. Installing handle assembly 

Attach handle assembly to the frame by using two bolts M6x40 and two nuts M6

 

 

The engine on this machine is delivered without oil. Add 0.55ltr of Oil before 
starting the engine. 

Operating Instruction 

Surface preparation 

Before starting any cleaning task, it is important to inspect the area for objects which could create a hazard. Remove 

any objects from the area which could be tripped over, such as toys or outdoor furniture. Ensure that all doors and 

windows are closed. 

 

Caution: 

★ 

Dirt in the feed water will damage the unit. To avoid this risk, we recommend checking the water filter (located 

inside the water inlet) 

★ 

To prolong the life of the unit, it is recommended to rest the unit 5 minutes after every 30 minutes of use. 

 

Water Supply (Cold Water Only) 

★ 

Flow rate of water supply must not fall below 19 LPM (liters per minute) at 20PSI. 

★ 

Flow rate can be determined by running the water for one minute into an empty container. 

The water supply temperature must not exceed 40

 (104

°

F) 

Starting Procedure 

Step 1. Insert the lance into spray gun, and twist it. Tighten Securely 

   

Step2. Connect hose to spray gun. Tighten securely 

Summary of Contents for WR67160

Page 1: ...Operation Manuals WR67160 141cc Petrol Pressure Washer Do not operate this unit until you have read owner s manual ...

Page 2: ...ble of Contents Important Safety Instruction Pg 3 Washer specification Pg 7 Assembly Instruction Pg 7 Operating Instruction Pg 7 Explanation Pg 9 Maintenance Pg 10 Storage Pg 10 Trouble Shooting Guide Pg 11 ...

Page 3: ...with fuel shut off valve turn the valve to the off position before transportation to avoid fuel leaks If pressure washer is not equipped with a fuel shut off valve drain the fuel from tank before transportation only transport fuel in an approved container always place pressure washer on a protective mat when transporting to protect against damage to vehicle from leaks remove pressure washer from v...

Page 4: ... other unqualified persons Use of acid toxic or corrosive chemical poisons insecticides or any kind of flammable solvent with this product could result in serious injury or death Shut off engine and allow it to cool before adding fuel to the tank Move washer pump away from fueling area before starting engine Keep maximum fuel level 10mm below top of tank to allow for expansion Operate and fuel equ...

Page 5: ... maintenance or disassembly Never place hands in front of nozzle Direct spray away from self or others Make sure hose and fittings are tightened and in good condition Never hold onto the hose or fittings during operation Do not allow hose to contact muffler Never attach or remove lance or hose fittings during while system is pressurized To relive system pressure shut off engine Turn off water supp...

Page 6: ... operator to slip or fall Or misdirect the spray Improper control of gun lance can result in injury to self and others The gun lance is a powerful cleaning tool that could look like a toy to a child Do not use chlorine bleach or any other corrosive compound Become familiar with the operation and control of the pressure washer Keep operating area clear of all persons pets and obstacles Do not opera...

Page 7: ...ts from the area which could be tripped over such as toys or outdoor furniture Ensure that all doors and windows are closed Caution Dirt in the feed water will damage the unit To avoid this risk we recommend checking the water filter located inside the water inlet To prolong the life of the unit it is recommended to rest the unit 5 minutes after every 30 minutes of use Water Supply Cold Water Only...

Page 8: ...g solution Step 3 Install low pressure black nozzle into quick fix up of lance Step 4 Pull trigger to operate unit The liquid detergent will automatically mix with water and be discharged through nozzle Step 5 Allow detergent to remain on the surface for a short time before rinsing Do not allow detergent to dry on surface Step 6 Rinse with clean water under high pressure On a vertical surface rins...

Page 9: ... preset at the factory to achieve optimum pressure and cleaning If you need to lower the pressure it can be accomplished by these methods Back away from the surface to be cleaned The future away you are the less the pressure will be on the surface to be cleaned By Pass Mode In bypass Mode the pump is reticulating water because the trigger of the spray gun is not pulled If unit is left in bypass mo...

Page 10: ...ct water supply into nozzle end to back flush loosened particles for 30 seconds 5 Reconnect wand lance to gun and turn on water supply 6 Start pressure washer Water Inlet Screen Cleaning All pumps are equipped with some type of water filter screen This screen should be checked periodically and cleaned if necessary 1 Remove the filter screen and flush with clean water 2 Place the cleaned filter scr...

Page 11: ...reas Trouble Shooting Guide Problem Cause Correction Engine will not start see Engine Manual for further engine troubleshooting No Fuel Low oil Pressure builds up after two pulls on the recoil starter or after initial use Choke level in the No choke position Spark plug wire not attached Engine on off switch in Off position Choke lever in the choke position on a hot engine or an engine that has bee...

Page 12: ...t turn water source off Re connect water source to pump inlet and turn on water source Squeeze trigger to remove remaining air Use high pressure water hose under 15 meters Will not draw chemical Lance not low pressure Chemical Filter clogged Chemical screen not in chemical Chemical too thick See working with detergent paragraph in the operation section Clean filter Ensure end of chemical hose is f...

Page 13: ...the machine is a special waste disassemble it and gather the homogeneous parts for disposal according to the applicable laws Do not use the scrapped parts as spare parts Environmental Protection Please arrange for the proper disposal of the packaging The packaging material can be recycled Please do not place the packaging into the ordinary refuse for disposal but arrange for the proper recycling P...

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