Karcher G 2800 OH User Manual

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G 2800 OH

High Pressure Washer Operator Manual

Overview ........................................................................

3

Precautions ...................................................................

4

Assembly Instructions ..................................................

5

Operating Instructions ..................................................

6

Using the Accessories ..................................................

7

Working with Detergents ..............................................

8

Shut Down and Clean-Up .............................................

9

Taking a Break...............................................................

9

Winterizing and Long-Term Storage ............................

9

Cleaning Tips .........................................................

10-11

Optional Cleaning Accessories ..................................

11

Troubleshooting .....................................................

12-13

2

Specifications

 

Max. Pressure

2800 PSI

Water volume

2.6 GPM

Detergent suction

0.15 – 0.20 GPM

Engine

6.0 HP Honda GC 190

Part No.

1.194-510

Serial No.

______________

Kärcher Customer Support USA

 

Kärcher Customer Service CDN

 

 

 

 

 

 

 

 

 

Karcher G 2800 OH User Manual

Model G 2800 OH OVERVIEW

 

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IMPORTANT PRECAUTIONS – Read First!

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ASSEMBLY INSTRUCTIONS

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OPERATING INSTRUCTIONS

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MAINTENANCE INTERVALS

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Caution Never use:

Bleach, Chlorine products and other corrosive chemicals

Liquids containing solvents (i.e., paint thinners, gasoline, oils)

Tri-sodium phosphate products

Ammonia products

Acid-based products

These chemicals will harm the unit and will damage the surface being cleaned.

SHUTTING DOWN

Step 1

TAKING A BREAK

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... FIVE MINUTES OR MORE

 

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WINTERIZING AND LONG-TERM

 

 

 

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STORAGE

 

 

 

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Caution: Failure to follow the above

 

 

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pump assembly and accessories.

 

 

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CLEANING TIPS

 

Deck Cleaning

Cement Patios, Brick and Stone

 

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CLEANING TIPS – continued

Barbecue Grills, Outdoor Power

Equipment & Gardening Tools

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Recommendations

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OPTIONAL CLEANING ACCESSORIES

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TROUBLESHOOTING

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No gasoline.

-Fill gas tank.

Choke is not in correct position.

-Slide choke lever out to closed position.

Engine throttle is not in correct position.

-Slide the throttle lever up about 1/3 of the way toward the fast positon.

Pressure built up in the high pressure washer.

-Squeeze the trigger to release the pressure.

For additional engine problems refer to the engine owners manual.

12+ 2 7

Diameter of garden hose is too small.

-Replace with a 3/4 inch garden hose.

Water supply is restricted.

-Check garden hose for kinks, leaks and blockage.

Not enough inlet water supply.

-Open water source full force.

Water inlet filter is clogged.

-Remove filter and rinse out in warm water.

Black detergent nozzle is attached.

-Remove black detergent nozzle and attach a high pressure nozzle.

" C 7 2 1

Not enough inlet water supply.

-Turn water on full force. Check garden hose for kinks, leaks or blockage.

Pump is sucking air.

-Check that hoses and fittings are air tight. Turn off machine and purge pump by squeezing trigger gun until a steady flow of water emerges through the nozzle.

Water inlet filter is clogged.

-Remove filter and rinse out in warm water.

Spray nozzle is obstructed.

-Blow out or remove debris with a fine needle.

Calcified gun, hose or spray wand.

-Run distilled vinegar through detergent suction tube.

& 2 7

Detergent suction tube not properly connected to the machine.

-Check connection.

Detergent is too thick.

-Dilute detergent. For best results, use Kärcher detergent.

Filter on detergent suction tube is clogged.

-Run warm water through filter to remove debris.

Damaged or clogged detergent suction tube.

-Remove obstruction or replace detergent suction tube.

A high pressure nozzle is attached.

-Replace with black detergent nozzle.

Spray nozzle is obstructed.

-Blow out or remove debris with fine needle.

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