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   STEP 6:

    Disconnect the garden hose from the water 

inlet on the unit.

   STEP 7:

   Disconnect the high pressure hose from 

the high pressure outlet. Store the high 
pressure hose in the hose holder assem-
bly.

 

 STEP 1:

   If detergents have been used, remove 

detergent suction tube from container and 
insert into 3.78 liters of fresh water.

   Siphon water at low pressure for one 

minute to clear the line of residual deter-
gent.

   STEP 2:

   Move the engine stop switch to the OFF 

position. Close the fuel valve.

   STEP 3:

   Turn off the water source.

   STEP 4:

   Press trigger to release water pressure.

   STEP 5:

   Release trigger and engage gun safety 

lock.

SHUTTING DOWN & CLEAN-UP

Initial Use

All Kärcher pumps ship with oil already inside 
direct from the factory. There is no need to 
add oil.

Pump Inspection

You should routinely make a visual inspec-
tion of the pressure washer’s pump. If you 
notice oil leaking around the pump seals, you 
should take the pressure washer to a Kärcher-
Authorized Service Center for repair. (You can 
locate a service center in your area online at: 

www.karcher.com.au & 
www.karcher.co.nz

)

.

Pump Maintenance

The pump on your Kärcher pressure washer 
does not require maintenance. Any attempts 
to service or alter the pump may damage 
your pressure washer and void your product 
warranty.

Carry out maintenance tasks for the engine 
according to the specifications provided in 
the operating instructions provided by engine 
manufacturer.

Kärcher pump

Engine

MAINTENANCE INSTRUCTIONS

 

 1: 

Disconnect all water connections.

   2: 

Turn on the machine for a few seconds, 

until the water which had remained in the 
pump exits, turn off immediately.

   3:

 Do not allow high pressure hose to 

become kinked.

   4:

 Store the machine and accessories 

in a room which does not reach freezing 
temperatures. DO NOT store near furnace 
or other sources of heat as it may dry the 
pump seals.

   CAUTION

 

Failure to follow the above directions will  

 

result in damage to the pump assembly  

 

and accessories and will void the warranty.

    It is highly recommended to use Kärcher's 

Pump Guard (part number 9.558-998.0) 
before winter storage and during the 
cleaning season to protect the pump from 
freezing and premature wear.

LONG TERM STORAGE

Summary of Contents for G 4000 OH

Page 1: ...9 801 642 0 08 18 G 4000 OH Manual Not For Use in USA and Canada R e g i s t e r a n d w i n w w w k a e r c h e r c o m...

Page 2: ...Proper Use This high pressure cleaner is designed for domestic use only To clean machines vehicles buildings tools facades terraces garden equipment etc us ing a high pressure water jet and detergent...

Page 3: ...y or in property damage incidents The owner and or user must have an un derstanding of the manufacturer s operat ing instructions and warnings before using this pressure washer Warning information sho...

Page 4: ...7 Dipstick 8 Water inlet with garden hose connector MODEL OVERVIEW 5 4 10 11 9 15 7 8 13 14 2 1 3 12 6 9 High pressure outlet 10 Detergent suction tube with filter 11 Quick connect nozzles 12 Spark pl...

Page 5: ...fixtures WARNING Risk Of Explosion Do not spray flam mable liquids Operate only where open flame or torch is permitted n Do not use acids solvents or any alka line or flammable material in this produ...

Page 6: ...running the water for one minute into an empty 19 L container n The water supply temperature must not exceed 104 F 40 C n Never use the pressure washer to draw in water contaminated with solvents e g...

Page 7: ...with knobs STEP 3 Mount the hose holder to the handle and tighten with nut and washer STEP 4 Attach the wand to the spray gun Push the wand into the trigger gun and then thread the connection Descrip...

Page 8: ...s STEP 6 Fill gas tank with unleaded gasoline Do not use leaded gasoline Do not add oil to the gasoline STEP 7 Connect the high pressure hose to the high pressure outlet on the pump FULL MAX ADD MIN O...

Page 9: ...f spray widths from 0 to 65 and are easily accessible when placed in the convenient nozzle holder 0 spray angle Red nozzle For particularly stubborn accumulation of grime Not recommended for soft mate...

Page 10: ...ormulated to protect the environment and your pressure washer The special for mula won t clog the suction tube filter and will protect the internal parts of the pressure washer for a longer life For K...

Page 11: ...ir You can locate a service center in your area online at www karcher com au www karcher co nz Pump Maintenance The pump on your K rcher pressure washer does not require maintenance Any attempts to se...

Page 12: ...the spray nozzle approximately 15 20 cm from the cleaning surface distance should increase when rins ing pin striping or other sensitive surfaces Always clean from top to bottom and from left to right...

Page 13: ...ING Symptom Cause Solution ENGINE WILL NOT START No gasoline Fill gas tank Choke is not in the correct position Slide choke lever out to closed position Water pressure built up in the machine Squeeze...

Page 14: ...ut of the gun clockwise until connection is tight Broken o ring or plastic insert Visit www karcher help com or locate a service center at www karcher com au or www karcher co nz PUMP IS NOISY Not eno...

Page 15: ...locate the nearest authorized K rcher service center please visit our website at www karcher service com K rcher s obligation under this warranty shall strictly be limited at K rcher s option either t...

Page 16: ...s centres de services de ces manufacturiers selon les termes et les conditions offerts par le fabricant respectif de l quipement K rcher n est pas autoris et n a aucune responsabilit pour offrir une g...

Page 17: ...16 1TB 01295 752 200 GR K rcher Cleaning Systems A E 31 33 Nikitara str Konstantinoupoleos str 13671 Acharnes 210 2316 153 H K rcher Hung ria Kft Torm sr t ut 2 2051 Biatorb gy 023 530 640 HK K rcher...

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