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8.919-011.0

MODEL #

ORDER #

DG-232437

1.107-138.0

DG-252737

1.107-139.0

DG-303037

1.107-140.0

DG-383537

DG-354037

1.107-141.0

1.107-225.0

DG-232437

1.107-244.0

DG-252737

1.107-245.0

DG-354037

1.107-246.0

OPERATOR’S MANUAL

To locate your local Kärcher Commercial Pressure Washer Dealer nearest you,

visit www.karcher.com/us 

CHAUD!

OIL

ALERT

WHEN OIL

 LEVE

L LOW

,

ENGINE ST

OPS IMMED

IATE

LY.

READ

 OWNE

R'S 

MANU

AL BEFOR

E OP

ERA

TION.

LIRE 

LE 

MAN

UEL

 D'UTI

LISA

TEUR

AVANT U

SAGE.

VOR 

INBET

RIEBNA

HME U

NBEDIN

GT

BEDIENU

NG

SANLEI

TUNG

DUR

SCHLES

EN.

NO UT

ILIZA

R SIN 

ANTES

 NO 

HABER

 LEIDO

 EL MAN

UAL

.

High Pressure Cleaner 

Cold Water

Summary of Contents for 1.107-138.0

Page 1: ...your local K rcher Commercial Pressure Washer Dealer nearest you visit www karcher com us CHAUD OI L AL ER T WH EN OIL LEV EL LOW ENG INE STO PS IMM EDI ATE LY RE AD OW NE R S MA NU AL BE FO RE OP ER...

Page 2: ......

Page 3: ...ed to the pressure washer You should record both serial number and date of purchase and keep in a safe place for future reference Important Safety Information 4 6 Component Identification 7 Assembly I...

Page 4: ...l installations must comply with local codes Contact your electrician plumber utility company or the selling distributor for specific details WARNING RISK OF ASPHYXIATION USE THIS PRODUCT ONLY IN A WE...

Page 5: ...VERE INJURY TO PERSONS KEEP CLEAR OF NOZZLE WARNING WARNING High pressure de veloped by these machines will cause personal injury or equip ment damage Keep clear of nozzle Use caution when op erating...

Page 6: ...ool down or maintain the heating coil may result in a steam explosion 26 In oil burning models use only kerosene No 1 home heating fuel or diesel If diesel is used add a soot remover to every tankful...

Page 7: ...r on spray gun is released for more than 1 2 minutes water will leak from valve Warm water will discharge from pump protector onto floor This system prevents internal pump damage COMPONENT IDENTIFICAT...

Page 8: ...is seated properly STEP 8 Connect the high pres sure hose to the pump discharge nipple Push coupler collar forward until secure STEP 5 Attach nozzle extension to spray gun wand Tighten both by hand S...

Page 9: ...level by using dipstick or observe oil level in oil window if equipped Use 30 wt non detergent oil STEP 5 Rotate the fuel shut off valve to the On position Slide the fuel valve lever to the ON positio...

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

Page 11: ...NG 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 sections...

Page 12: ...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 Pou...

Page 13: ...lves Contact local dealer Nozzle is obstructed Blow out or remove debris with fine needle Pump sucking air inlet hose leaking Check all pump lines and connections PRESSURE LOW AFTER PERIOD OF NORMAL U...

Page 14: ...0 garden hose NO DETERGENT Detergent suction tube not properly connected to machine Check connection Detergent is too thick Dilute detergent For best results use manufac turers detergent Detergent fil...

Page 15: ...r Perform maintenance more often under severe conditions MAINTENANCE SCHEDULE Engine Oil SAE 10W 30 Inspect Daily Change First month or 20 hours Every 100 hours or every 6 months after first month Fil...

Page 16: ...3537 1 9 802 295 0 Nozzle 0003 Red 1 9 802 296 0 Nozzle 0015 Yellow 1 9 802 297 0 Nozzle 0025 Green 1 8 932 298 0 Nozzle 0040 White 1 4 8 904 154 0 Quick Connect Nozzle Kit 035 303037 354037 1 8 712 3...

Page 17: ...wer Washer Change pump oil after first 50 hours every year or 500 hours thereafter Use SAE 10W 40 non foaming Engine oil Check daily before first use of your new Power Washer Change engine oil after f...

Page 18: ...www karcher com us Form 8 919 011 0 Revised 04 19 Printed in U S A or Mexico...

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