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9.800-083.0  •  REV. 11/06

11

 PRESSURE 

W

ASHER

 

OPERA

TOR’S MANU

AL
  

SHUTTINg doWN ANd CleAN-UP

STeP  1:

  Remove  detergent  suc-

tion  tube  from  container  and  insert 
into one gallon of fresh water. Slide 
nozzle forward for low pressure or to 
connect black detergent nozzle into 
wand  quick  coupler.  Pull  trigger  on 
spray gun and siphon water for one 
minute.

STeP 2:

 Turn off the engine.

STeP 3:

 Turn off wa-

ter supply.

STeP 5:

 Disconnect the gar-

den hose from the water inlet 
on the machine.

STeP 6:

 Disconnect the high 

pressure hose from high pres-
sure outlet.

STeP  7:

  Engage 

the  spray  gun  safety 
lock.

STeP 4:

 Press trigger 

to release water pres-
sure.

CAUTION: Always store your pressure washer in a 
location where the temperature will not fall below 
32°F (0°C). The pump in this machine is susceptible 
to permanent damage if frozen. FREEZE DAMAGE 
IS NOT COVERED BY WARRANTY.

  1.  Stop the pressure washer, squeeze spray gun trig-

ger to release pressure.

  2.  Detach  water  supply  hose  and  high  pressure 

hose.

  3.  Turn on the machine for a few seconds, until  re-

maining water exits. Turn engine off immediately.

  4.  Drain the gas and oil from the engine.
  5.  Do  not  allow  high  pressure  hose  to  become 

kinked.

  6.  Store the machine and accessories in a room which 

does not reach freezing temperatures.

CAUTION: Failure to follow the above directions will 
result in damage to your pressure washer.

When the pressure washer is not being operated or is 
being  stored  for  more  than  one  month,  follow  these 
instructions:
  1.  Replenish engine oil to upper level.
  2.  Drain gasoline from fuel tank, fuel line, fuel valve 

and carburetor.

  3.  Pour about one teaspoon of engine oil through the 

spark plug hole, pull the starter grip several times 
and  replace  the  plug. Then  pull  the  starter  grip 

slowly until you feel increased pressure which in-
dicates the piston is on its compression stroke and 
leave it in that position. This closes both the intake 
and exhaust valves to prevent rusting of cylinder.

  4.  Cover the pressure washer and store in a clean, 

dry place that is well ventilated away from open 
flame  or sparks. 

NoTe: 

The use of a fuel additive, 

such as STA-BIL

®

, or an equivalent, will minimize 

the formulation of fuel deposits during shortage. 
Such additives may be added to the gasoline in 
the fuel tank of the engine, or to the gasoline in a 
storage container.

After extended Storage

CAUTION: Prior to restarting, thaw out any 
possible ice from pressure washer hoses, 
spray gun or wand.

engine Maintenance

During the winter months, rare atmospheric conditions 
may develop which will cause an icing condition in the 
carburetor. If this develops, the engine may run rough, 
lose power and may stall. This temporary condition can 
be overcome by deflecting some of the hot air from the 
engine over the carburetor area. 

 NoTe:

 Refer to the 

engine manufacturer's manual for service and main-
tenance of the engine.

SToRAge

Pump Water 

Inlet

High Pressure 

outlet

Safety latch

on-off
Switch

Summary of Contents for HD 2.8/20 Pb-1.575-150.0

Page 1: ...1 575 150 0 Model HD 2 5 27 Pb 1 575 151 0 Model HD 3 0 30 Pb 1 575 152 0 Model HD 3 7 35 Pb 1 575 154 0 OPERATOR S MANUAL To locate your local K rcher Commercial Pressure Washer Dealer nearest you v...

Page 2: ...nt Identification 6 Assembly Instructions 7 Operating Instructions 8 9 Detergents Cleaning Techniques 10 Shut Down and Clean Up 11 Storage 11 Troubleshooting 12 13 Adjusting Unloader Valves 13 Prevent...

Page 3: ...specific details WARNING Risk of asphyxiation Use this product only in a well ventilated area 3 Avoid installing machines in small areas or near exhaust fans Exhaust contains poi sonous carbon monoxi...

Page 4: ...lectrical wiring Safety Information Cont 9 Do not operate with spray gun in the off position for extensive periods of time as this may cause damage to the pump 10 The best insurance against an acciden...

Page 5: ...the spray gun High Pressure Hose Connect one end to water pump discharge nipple detergent injector nipple and the other end to spray gun Note If trigger on spray gun is released for more than 1 2 min...

Page 6: ...cks Pull the nozzle to make sure it is secure STEP 7 Connect high pressure hose to pump discharge fitting Push coupler collar forward until secure STEP 5 Pull the spring loaded collar of the wand coup...

Page 7: ...eck pump oil level by using dipstick or observe oil level in oil window if equipped Use 30 wt non detergent oil STEP 5 Move the fuel shut off valve to the On posi tion When the engine is not in use le...

Page 8: ...fast position CAUTION Small engines may kick back Do not hold pull starter grip tightly in hand operating instructions cont The five color coded quick connect nozzles provide a wide array of spray wid...

Page 9: ...cleaning tips Pre rinse cleaning surface with fresh water Place de tergent suction tube directly into cleaning solution and apply to surface at low pressure for best results limit your work area to se...

Page 10: ...the pressure washer is not being operated or is being stored for more than one month follow these instructions 1 Replenish engine oil to upper level 2 Drain gasoline from fuel tank fuel line fuel valv...

Page 11: ...lace as needed Slow engine RPM Set engine speed at proper specifications Pump sucking air Check water supply and possibility of air seepage Valves sticking Check and clean or replace if necessary Unlo...

Page 12: ...ce Regular preventative maintenance will add many hours to the life of your pressure washer Perform maintenance more often under severe conditions Maintenance Operation Every 8 Hrs or Daily 25 Hrs or...

Page 13: ...rrosion thermal expansion scale deposits or a contaminated water supply such as water in the unit with chloride content higher than that of 80 mg liter or use of chemicals not approved or recommended...

Page 14: ...Form 9 800 083 0 Revised 11 06 Printed in U S A...

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