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

PRESSURE 

W

ASHER  

Tr

oub

leshooting  Guide

14

PROBLEM

POSSIBLE CAUSE

SOLUTION

ENGINE OPERATES 
FOR 15 MINUTES  
THEN STOPS

Not enough gas or engine oil

Fill tank with gas. Check oil level.

Vapor lock developed by heat of day

Keep gas tank full to avoid vapor locking.

Obstruction in fuel filter

Clean or replace fuel filter.

ENGINE LACKS 
POWER

Dirty air filter

Replace air filter.

ENGINE FALTERS

Choke is opened too soon

Move choke to halfway position until engine 
runs smoothly.

WATER 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 worn or damaged

Call local distributor.

WATER LEAKING 
FROM PUMP  
PROTECTOR

Spray gun closed with machine  
running 5 minutes or longer

Open spray gun or turn off machine.

Excess water supply pressure

Place a pressure regulator at end of 50' 
garden hose.

NO DETERGENT

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 
setting

Set detergent filter valve to a higher setting.

Filter on detergent suction tube is 
clogged

Run warm water through filter to remove 
debris.

Damaged or clogged detergent suc-
tion tube

Remove obstruction or replace detergent 
suction tube.

A high pressure nozzle is attached.

Replace with black detergent nozzle. 

Discharge nozzle is obstructed

Blow out or remove debris with fine needle.

GARDEN HOSE 
CONNECTION 
LEAKS

Loose fittings

Tighten fittings.

Missing/worn rubber washer

Insert new washer.

SPRAY WAND 
LEAKS

Spray wand not properly attached

Slide the spray wand into the gun. Turn the 
wand collar clockwise onto the 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 
squeezing trigger gun until a steady flow of 
water emerges through nozzle. 

TROUBLESHOOTING 

For Models: HD 3.0/27 G, HD 3.5/35 G, HD 4.0/40 G, HD 4.0/40Ge

Содержание HD 3.5/35 G

Страница 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...

Страница 2: ......

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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