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900/1400 OIL-FIRED SERIES OPERATING INSTRUCTIONS AND PARTS MANUAL OPERATOR’S MANUAL 89413660-1 ® ® FOR TECHNICAL ASSISTANCE OR THE HOTSY DEALER NEAREST YOU, VISIT OUR WEB SITE AT WWW.HOTSY.COM 8.941-366.0...
The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
9. Never run pump dry or leave spray gun closed phase this product should only be connected to a longer than 1-2 minutes. power supply receptacle protected by a GFCI. 10. Keep operating area clear of all persons. HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
TRIGGER GUN KICKS BACK - HOLD WITH the influence of alcohol, prescription medications, 14. Be certain all quick coupler fit- BOTH HANDS or drugs. tings are secured before using pressure washer. HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
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IMPORTANT SAFETY INFORMATION Follow the maintenance instructions specified in the manual. HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
Oil Burner Assembly— Converts fuel oil from a liquid GFCI — Provided on all single phase machines. Trips state into a combustible mixture. when there is current leakage. Relief Valve — Ruptures when pressure exceeds 7000 psi. HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
- if it will not fit the outlet, have a proper outlet installed by a qualified electrician. DO NOT use any type of adaptor with this product. Air Shutter Locking Screw Air Band Locking Screw HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
WARNING: To reduce the risk of electrocution, keep all connections dry and off the ground. DO NOT touch plug with wet hands. HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
Turn off burner and shut off fuel supply. Have cause of failure corrected by an authorized service technician before use of pressure washer is continued. Pressure Nozzle Manual Trigger Lock HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
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For the best results, reduces your cleaning power. Wash at a 30° to 60° contact your Hotsy dealer to help you select the best angle to the work. This will allow the water to splash detergent for your application.
Start the machine and allow it to run until anti- for rust protection. freeze runs from the end of the wand. Place wand into float tank and circulate the solution through system HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
Pump Relief Valve Use Hotsy Pump Oil P/N 315068 or equivalent 30W non-detergent oil for pump crankcase. Crankcase must WARNING: The relief valve on this pressure washer be filled to the full mark on the dipstick or to center of has been factory set and sealed and is a field nonad- sight glass window found on the rear of the pump.
IMPORTANT If the pressure washer demonstrates other symptoms or the corrective actions listed do not correct the problem, contact the local authorized Hotsy Service Center. The Hotsy Service Center can be identified by visiting www.hotsy.com. When ordering from your dealer, please provide the following:...
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20 mm ITEM NUMBERS 4, 5, 6, 7, 8, 35, 36, 37, 38, 4, 6, 8, 9, 10 14, 15, 16 INCLUDED 9, 10 39, 40 NUMBER OF CYLINDERS KIT WILL SERVICE HOTSY 900-1400 OIL FIRED • 8.941-366.0 • Rev. 6/11...
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Hotsy does not authorize any other party, including authorized Hotsy Distributors, to make any representation or promise on behalf of Hotsy, or to modify the terms, conditions, or limitations in any way. It is the buyer’s responsibility to ensure that the installation and use of Hotsy products conforms to local codes.
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Form #8.941-366.0 • Revised 6/11 • Printed in U.S.A.