Chicago Electric 91142 Set Up And Operating Instructions Manual Download Page 2

SKU 91142 

For technical questions, please call 1-800-444-3353.

 

Page 2

Specifications

Gas Engine

Robin , OHV Engine  6 HP, unleaded gas, recoil, 3400 RPM, low oil shut-

down;  Oil capacity: 20 oz. (0.6 L); Gas capacity: 4 quarts (3.8 Liter) Refer to 

the Robin maintenance manual for further details

Pressure Washer Gun

2900 PSI Maximum, Safety trigger activated gun, 60 -140 Deg .F . Temp. 

Maximum ( use cold water only).

Water Pressure

2,200 PSI rated, 2.500 PSI maximum

Water Output

2.2 GPM maximum; unloader valve

Water Supply Requirements 3+ GPM recommended; 1.62 GPM minimum
High Pressure Hose

27 feet

Water Nozzle

Safety Trigger Handle with lock-off, spray output adjustment; 150-Bar/2,175 

PSI

Wheels

2 - Pneumatic wheels

Garden Hose Fitting

Quick connect, fitting coupler, ¾ inch I.D.

Save This Manual

You will need the manual for the safety warnings and precautions, assembly instructions, 

operating and maintenance procedures, parts list and diagram.  Keep your invoice with this 

manual.  Write the invoice number on the inside of the front cover.  Keep the manual and 

invoice in a safe and dry place for future reference.

Safety Warnings and Precautions

WARNING: When using tool, basic safety precautions should always be followed to 

reduce the risk of personal injury and damage to equipment.
Read all instructions before using this tool!

Keep work area clean

.  Cluttered areas invite injuries.

Observe work area conditions

.  Keep work area well lighted.  Do not use powered tools in 

the presence of flammable gases or liquids.

Keep children away

.  Children must never be allowed in the work area.  Do not let them 

handle machines, tools, or extension cords.

Store idle equipment

.  When not in use, tools must be stored in a dry location to inhibit 

rust.  Always lock up tools and keep out of reach of children.

Use the right tool for the job

. Do not attempt to force a small tool or attachment to do the 

work of a larger industrial tool. There are certain applications for which this tool was de-

signed. It will do the job better and more safely at the rate for which it was intended. Do not 

modify this tool and do not use this tool for a purpose for which it was not intended.

dress properly

.  Do not wear loose clothing or jewelry as they can be caught in moving 

parts.  Protective, electrically non-conductive clothes and non-skid footwear are recom-

mended when working.  Wear restrictive hair covering to contain long hair. Wear protective 

boots able to withstand high pressure water contact.

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Summary of Contents for 91142

Page 1: ...Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury Save this manual Copyrig...

Page 2: ...en using tool basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Read all instructions before using this tool Keep work area clean Clutter...

Page 3: ...re should be taken to avoid inhalation and minimize skin contact Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it will opera...

Page 4: ...ave these signs the engine may not be working properly or is being used indoors Get fresh air immediately 3 Injection hazard The high pressure water jet can be dangerous and cut skin if misused Do not...

Page 5: ...ket Screw 12A High Pressure Hose 1A Spray Gun Nozzle 13A Spray Gun 2A Bracket Screw 12A Bottom Bracket 7A Water Outlet Connector 9A Assembly 1 Insert the Upper Bracket 3A onto the Bottom Bracket 7A an...

Page 6: ...in dirty water could damage the internal pump Setup 1 Fill with engine oil Never run this Pressure Washer with low or no oil With Pressure Washer on a flat surface carefully unscrew the Oil Cap Dip S...

Page 7: ...Valve D Throttle Control Lever E Power Switch F Starting Handle G Pull the Starting Handle G lightly until you feel resistance Then pull it completely out The engine should start up Slowly release th...

Page 8: ...94 water ratio See Figure B Shutting Down the Pressure Washer 1 Move the Throttle Control Lever E all the way to the right 2 Turn the Power Switch F to the OFF position The engine will stop 3 Turn the...

Page 9: ...s not in correct position Engine throttle set too low Pressure build up in pump 1 2 3 4 5 Fill gas tank Add oil Close choke Increase throttle setting Squeeze trigger to release pressure 1 2 3 4 5 Does...

Page 10: ...0x1 9 1 20 Housing Water Inlet Y104 1 21 Bolt M6x25 4 22 Bolt M8x25 4 23 Joint Water Inlet PA66 1 Item Description Qty 24 Filter Screen 1Cr18Ni9 1 25 Valve Unilateral 1013B 1 26 Spring Unilateral Valv...

Page 11: ...OR SHE IS QUALI FIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS...

Page 12: ...t Item Description Qty 1A Hose High Pressure 1 2A Spray Gun 1 3A Bracket Upper 1 4A Engine Gas 1 5A Pump 1 6A Wheel Left 1 7A Bracket Bottom 1 8A Connector Water Inlet 1 9A Connector Water Outlet 1 10...

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