Hotsy 771 Series Operator's Manual
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- Operating instructions and parts manual (19 pages) ,
- Operator's manual (42 pages)
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Summary of Contents for Hotsy 771 Series
- Page 1 771/772 SERIES Hot Water - Gas Fired Operator's Manual Pressure Washer MODELS: 1.109-611.0 1.109-037.0 For the Hotsy Dealer nearest you, Scan or Click to View consult our web page at The Hotsy Safety Video www.hotsy.com 8.941-246.0-AD 11/07/24...
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Page 2: Machine Data
MACHINE DATA Model: Date of Purchase: Serial Number: Dealer: Address: Phone Number: Sales Representative: HOTSY 771/772 • 8.941-246.0-AD... -
Page 3: Table Of Contents
Operating Instructions 16-17 Maintenance and Service 18-19 Troubleshooting 20-21 PARTS: Hotsy 771 / 772 Left Side View Hotsy 771 / 772 Right Side View Hotsy 771 / 772 Parts List Coil Outlet Assembly Control Panel 26-27 Detergent Injector Assembly Float Tank Assembly Burner Assembly Hose, Gun &... -
Page 4: How To Use This Manual
KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts. The manual part number is located on the lower right corner of the front cover. HOTSY 771/772 • 8.941-246.0-AD... -
Page 5: Owner/User Responsibility
3. Stay alert — watch what you are doing. Do not touch machine with wet hands or while 4. Do not replace LP tank while machine is run- standing in water. Always disconnect power ning. before servicing. HOTSY 771/772 • 8.941-246.0-AD... - Page 6 10. To reduce the risk of injury, close supervision is before using pressure washer. necessary when a machine is used near chil- dren. Do not allow children to operate the pres- sure washer. This machine must be attended during operation. HOTSY 771/772 • 8.941-246.0-AD...
- Page 7 The draft diverter being right fall due to slippery surfaces. RISK OF INJURY on top of the machine in cold freezing environ- FROM FALLS WHEN ments could potentially allow the coil to be fro- USING LADDER. HOTSY 771/772 • 8.941-246.0-AD...
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Page 8: Follow The Maintenance Instructions Specified In The Manual
électriques. DO NOT SPRAY MACHINE OR ANY PEOPLE, ANIMALS OR ELECTRICAL PARTS. Example Of Down Draft Diverter For Gas Fired Machines Follow the maintenance instructions specified in the manual. HOTSY 771/772 • 8.941-246.0-AD... -
Page 9: Technical Specifications
Model # Machine Weight Shipping Weight Exhaust Stack Machine Dimensions Size 355 Lbs 390 Lbs 10" L 31.5” X W 20” X H 36.5” 355 Lbs 390 Lbs 10" L 31.5” X W 20” X H 36.5” HOTSY 771/772 • 8.941-246.0-AD... -
Page 10: Component Identification
Reset button must be pushed in for Wand — Must be connected to the spray gun. operation. High Pressure Hose — Connect one end to water pump high pressure discharge nipple and the other end to spray gun. HOTSY 771/772 • 8.941-246.0-AD... -
Page 11: Assembly Instructions
2. Remove pressure washer from pallet. Valve, Safety Relief Parts Included Pressure Hose • Hotsy High Pressure Washer • High Pressure Hose • Hose/GFCI Cord Hanger Figure 2 - Pressure Hose • Wand 3. Assemble wand components as shown in Figure 3. -
Page 12: Installation Instructions
(essence, diameter. Must have 3/4" male NPT thread end solvants, etc.) pourraient être présentes, car cette to attach to machine. Available through Hotsy machine pourrait enflammer les vapeurs 707452. This hose is supplied in the... - Page 13 If you purchase a regulator from • Natural gas orifice, Part Number 753141 Hotsy, Part Number 860178, it will be preset from the • LP To Natural Gas Regulator Valve Conversion manufacturer and should not require adjustment. If your...
- Page 14 Follow the instructions under Before 11. Remove regulator cap screw, pressure regulator Starting and To Start for details to operate burner. adjustment screw and spring. (Refer to Figure 7.) HOTSY 771/772 • 8.941-246.0-AD...
- Page 15 • LP gas hose - four feet long minimum, 3/4" inside diameter. Must have 3/4" male NPT thread end to attach to machine. Available through Hotsy, Part Number 707432. This hose is supplied in the 771 portable gear/LP bottle Rack Kit •...
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Page 16: Operating Instructions
8. If you are running the machine for the first time, or 230VAC/60Hz/1PH grounded circuit, minimum 15 the machine has been sitting for a period of time, the ampere rated. Test the GFCI using the reset and test pump may require priming. To prime the pump, run HOTSY 771/772 • 8.941-246.0-AD... - Page 17 4. Grasp wand firmly. Turn on pump switch. from dripping onto a rinsed area. For the best results, 5. Turn on burner switch, and adjust thermostat to contact your Hotsy dealer to help you select the best desired temperature. detergent for your application.
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Page 18: Maintenance And Service
Then turn the adjustment nut/ the pump, (refer to Figure 10). During the break-in-period, bolt until the valve stops leaking. Open and close the HOTSY 771/772 • 8.941-246.0-AD... -
Page 19: Unloader Valve
These deposits will insulate the coil. This will restrict the air flow through the coil, further aggravating the soot buildup. Contact your local service center when desooting is needed. HOTSY 771/772 • 8.941-246.0-AD... -
Page 20: Troubleshooting
Mix detergent per manufacturer’s CLEANING. tion or mixing instructions. Ensure that powdered detergents are fully dissolved. Wrong detergent for the Select appropriate detergent. application Rinsing with hot water A final rinse with cold water will reduce water spotting. HOTSY 771/772 • 8.941-246.0-AD... - Page 21 ODOR 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 or by calling 1-800-525-1976.
- Page 22 If you need SERVICE on your pressure washer, contact your local Hotsy dealer or visit www.Hotsy.com. Smart phone users scan the code below to link directly to the Service Request page. To REGISTER your pressure washer, please visit our Warranty Registration page at www.hotsy.com/WarrantyRegistration.aspx or scan the code...
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