background image

This brush
is ideal for
removing stubborn
dirt and stains from
finished surfaces.
Use with detergents only.

1 800-537-4129   pa

g

e 5    

USING THE ACCESSORIES

The pressure washer has two fully automatic pressure settings, depending on the wand or 
nozzle installed.

This wand features a 0º pencil jet which rotates 360º for
maximum dirt cutting action, effectively increasing
cleaning performance up to 50%. This wand combines
the cleaning performance of a 0º pencil jet with the sur-
face coverage of a wide angle nozzle. Not recommend-
ed for soft materials, siding,  painted surfaces, decks or
autos.

Rotating spray wand

Wash brush

WARNING TO AVOID

SERIOUS INJURY, 

NEVER POINT SPRAY 

NOZZLE AT YOURSELF, 

OTHER PERSONS

OR ANIMALS

High/low spray wand

GFCI INSTRUCTIONS

Step 1

Plug the Ground

Fault Circuit Interrupter (GFCI)
into a working outlet.

Step 2

Press “TEST”, then

press “RESET” to assure proper
connection to power.

Note:
The actual
appearance
of the GFCI
may be
different from
this
illustration.

For lower pressure turn wand
collar in the minus (-) direction.

For higher pressure turn wand
collar in the plus (+) direction.

The Vario spray wand allows you to adjust the cleaning
pressure. To clean at maximum pressure, the Vario wand

must be positioned to the high pressure setting (+). To apply detergent, the wand must be
positioned to the low pressure setting (-).

Summary of Contents for K 280 M

Page 1: ...ents 6 Shut Down and Clean Up 7 Taking a Break 7 Winterizing and Long Term Storage 7 Cleaning Tips 8 9 Optional Cleaning Accessories 9 Troubleshooting 10 11 Specifications Operating pressure 1400 PSI...

Page 2: ...ned on Never use hot water 2 1 4 9 8 7 15 14 5 6 11 10 3 12 13 Item Description 1 Detergent suction tube 2 Detergent filter 3 Vario spray wand 4 Rotating spray wand 5 Wash Brush 6 Mobile adapter brack...

Page 3: ...on any cord to disconnect Keep cord away from heat and sharp edges Always disconnect the extension cord from the receptacle before disconnecting the product from the exten sion cord If you are using...

Page 4: ...s gasoline oil etc Always prevent debris from being drawn into the unit by using a clean water source Step 4 Connect the hose reel high pressure hose exten sion to the unit s high pressure outlet Step...

Page 5: ...RESET to assure proper connection to power Trigger the gun to eliminate trapped air wait for a steady flow of water to emerge from the spray nozzle Step 6 Turn on the pressure washer The motor starts...

Page 6: ...aces decks or autos Rotating spray wand Wash brush WARNING TO AVOID SERIOUS INJURY NEVER POINT SPRAY NOZZLE AT YOURSELF OTHER PERSONS OR ANIMALS High low spray wand GFCI INSTRUCTIONS Step 1 Plug the G...

Page 7: ...into the unit and mixed with water Apply detergent to work area Do not allow detergent to dry on surface The following Karcher detergents are available Vehicle Wash House Wash Degreaser Deck Wash All...

Page 8: ...to the pump assembly and accessories TAKING A BREAK five minutes or more Step 1 Remove de tergent suction tube from container and insert into 1 gallon of fresh water Siphon water at low pres sure for...

Page 9: ...ven sweeping motion keeping the spray nozzle approximately 6 inches from the cleaning surface Caution Do not use rotating nozzle spray wand on siding as it may cause damage Cement Patios Brick and Sto...

Page 10: ...n tube direct ly into cleaning solution and apply to surface at low pressure Allow K rcher All Purpose Cleaner to remain on surface 1 3 minutes Do not allow detergent to dry on surface If needed use s...

Page 11: ...ricted 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 Not enough inle...

Page 12: ...squeezing trigger gun until a steady flow of water emerges through the nozzle Loose fittings Check that all fittings are tight Call service center Water seals are damaged or worn Call K rcher customer...

Reviews: