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9.801-759.0 - B - Operator's Manual, Catch Up

OPERA

TOR’S MANU

AL

  

PRESSURE 

W

ASHER  

12

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. 
Pull trigger on spray gun and siphon 
water for one minute.

STEP 2:

 Turn off the engine.

STEP 3:

 Turn off water  

supply.

STEP 5:

 Disconnect the garden 

hose from the water inlet on the 
machine.

STEP 6:

 Disconnect the high 

pressure hose from discharge 
nipple.

STEP 7:

 Engage 

the spray gun safe-
ty lock.

STEP 4:

 Press trig-

ger to release water 
pressure.

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 
indicates 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 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 formula-

tion of fuel deposits during shortage. Such additives 
may be added to the gasoline in the fuel tank of the 
engine, or to 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 mainte-
nance of the engine.

STORAGE

On-Off
Switch

Pump 

Water Inlet

Discharge Nipple

Safety 

Latch

Summary of Contents for HD 3.5/35 G

Page 1: ...0 40 G HD 4 0 40 GB HD 4 0 40 Ge HD 4 0 40 GeB HD 5 30 G HD 3 5 35 G CAL HD 3 5 35 GB CAL HD 4 0 40 G CAL HD 4 0 40 GB CAL HD 4 0 40 GeB CAL HD 4 0 40 Ge CAL 1 107 273 0 1 107 274 0 1 107 275 0 1 107...

Page 2: ......

Page 3: ...Safety Information 4 6 Component Identification 7 Assembly Instructions 8 Operating Instructions 9 10 Detergent and General Operating Techniques 11 Shut Down and Clean Up 12 Storage 12 Troubleshooting...

Page 4: ...njury read operating instruc tions carefully before using 1 R e a d owner s m a n u a l thorough ly Failure to follow instructions could cause mal function of the machine and result in death serious b...

Page 5: ...MPORTANT SAFETY INFORMATION WARNING Do not use gasoline crankcase draining or oil containing gasoline solvents or alcohol Do ing so will result in fire and or explosion WARNING Risk of fire Do not Spr...

Page 6: ...ly injury may result 23 Before disconnecting discharge hose from water outlet Open the spray gun to relieve pressure 24 Do not overreach or stand on unstable support Keep good footing and balance at a...

Page 7: ...be connected to the spray gun High Pressure Hose Connect one end to water pump discharge nipple and the other end to spray gun Pump Protector Cycles fresh cool water through pump when recirculating wa...

Page 8: ...debris then connect the garden hose to pump water inlet CAUTION Do not run the pump without water or pump damage will result STEP 8 Place battery in battery box Use a 12 V battery with a minimum capac...

Page 9: ...heck pump oil level by using dipstick or observe oil level in oil window if equipped Use 40 wt non detergent oil STEP 4 Connect garden hose to the cold water source and turn water on completely Never...

Page 10: ...ll engines may kick back Do not hold pull starter grip tightly in hand OPERATING INSTRUCTIONS WARNING Never replace nozzles without engaging the safety latch on the spray gun trigger The four color co...

Page 11: ...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 sections approxi...

Page 12: ...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 13: ...emove debris with fine needle Pump sucking air inlet hose leaking Check that all hoses and fittings are airtight Turn off machine and trigger spray gun until a steady flow of water emerges through the...

Page 14: ...ENT Detergent suction tube not properly connected to machine Check connection Detergent is too thick Dilute detergent For best results use manufacturers detergent Detergent filter valve is at lowest s...

Page 15: ...Annually As needed Clean Water Screen Filter Weekly Replace HP Hose Annually if there are any signs of wear PREVENTATIVE MAINTENANCE For Models HD 3 0 27 G HD 3 5 35 G HD 4 0 40 G HD 4 0 40Ge This pre...

Page 16: ...king pressure control valve Rebuild or replace as needed Slow engine RPM Set engine speed at proper specifications Pump sucking air Check water supply and possibility of air seepage Valves sticking Ch...

Page 17: ...DRIPPING FROM UNDER PUMP Piston packing worn Call local distributor O Ring plunger retainer worn Call local distributor Cracked piston Call local distributor OIL DRIPPING FROM UNDER PUMP Oil seal wor...

Page 18: ...spray gun threads until tight Broken o ring Call local distributor and order an o ring PUMP IS NOISY Pump is sucking air Check that hoses and fittings are air tight Turn off machine and purge pump by...

Page 19: ...75 HD3 0 27 GB 9 804 625 0 Nozzle SAQCMEG 250375 Green 1 9 804 624 0 Nozzle SAQCMEG 150375 Yellow 1 9 804 626 0 Nozzle SAQCMEG 400375 White 1 8 712 398 0 Nozzle Compl Qcem 6540 Brass chem 1 Quick Con...

Page 20: ...WASHER 20 Date Oil Changed Month Day Year Estimated Operating Hours Since Last Oil Change Date Oil Changed Month Day Year Estimated Operating Hours Since Last Oil Change OIL CHANGE RECORD Check pump o...

Page 21: ...KNA Inc 4555 Airport Way Denver CO 80239 Form 9 801 759 0 Revised 08 21 Printed in U S A or Mexico...

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