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Thank you for purchasing a Hotsy Pressure Washer. This manual covers the operation and mainte-
nance of your pressure washer. All information in this manual is based on the latest product informa-
tion available at the time of printing. Hotsy, Inc. reserves the right to make changes at any time without
incurring any obligation.
Read instructions carefully before attempting to assemble, install, operate or service this pressure
washer. Failure to comply with instructions could result in personal injury and/or property damage!
®
SERIAL NUMBER:
DATE PURCHASED:
FOR SALES AND SERVICE, PLEASE CONTACT:
MODELS 965SS, 1065SS,
OPERATING INSTRUCTIONS AND PARTS MANUAL
1065SSE, 1075SSE
c
®
97-6554

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Summary of Contents for Hotsy 965SS

  • Page 1 Thank you for purchasing a Hotsy Pressure Washer. This manual covers the operation and mainte- nance of your pressure washer. All information in this manual is based on the latest product informa- tion available at the time of printing. Hotsy, Inc. reserves the right to make changes at any time without incurring any obligation.
  • Page 2 965SS SPECIFICATIONS 1065SSE SPECIFICATIONS Pump Volume At Pump Head: 3.0 GPM/180 GPH Pump Volume At Pump Head: 3.5 GPM/210 GPH Pump Pressure At Pump Head: 3000 PSI Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 248,000 BTU/Hr.
  • Page 3: Table Of Contents

    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. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 4: Important Safety Information

    Failure to do this could 19. Do not operate this product when fatigued or un- result in injury from a whipping wand. der the influence of alcohol or drugs. Keep operat- ing area clear of all persons. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 5 IMPORTANT SAFETY INFORMATION 20. Hotsy will not be liable for any changes made to our standard machines, or any components not purchased from Hotsy. 21. Do not overreach or stand on unstable support. Keep good footing and balance at all times.
  • Page 6: Component Identification

    Wand — Must be connected to the spray gun. High Pressure Hose — Connect one end to water pump high pressure discharge nipple and the other end to spray gun. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 7: Assembly Instructions

    Select a battery similar to the one in Figure 3 for proper fit and installation. Relief Valve 10-1/2" 8-3/4" Pressure Hose Figure 1 - Pressure Hose Installation 6-3/4" Figure 3 - Battery Dimensions 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 8 “-” terminal of the battery. To disconnect the battery remove the wires in the oppo- site order as installed. Install battery box cover and fasten in place. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 9: Installation Instructions

    Locate the pressure washer so that before using this Hotsy pressure washer. Warning in- the flue will be as straight as possible and protrude formation should be emphasized and understood. If the through the roof at a proper height and location to provide operator is not fluent in English, the manufacturer’s in-...
  • Page 10 NOTE: If a flue is installed, have a professional ser- viceman adjust your burner for a #1 or #2 smoke spot on the Bacharach scale. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 11: Operation Instructions

    Operating a pump with insufficient water will damage the pump seals. 1. Insert detergent inlet line into container of mixed detergent. Figure 6 - Nozzle Installation/Manual Trigger Lock 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 12 Rinse from the top to the bottom to prevent detergent from dripping onto a rinsed area. For the best results, contact your Hotsy dealer to help you select the best Figure 7 - Detergent Injector Valve detergent for your application.
  • Page 13: General Cleaning Techniques & Storage

    Protect from freezing by storing in a heated area, or by tem pressure. flushing the system with antifreeze (use an automotive For added protection, after antifreezing, disconnect the engine antifreeze or windshield washer solvent to 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 14 If the pressure washer is not to be used for an extended length of time, it is recommended that the system be flushed with antifreeze for rust protection. Refer to the Gasoline Engine Manual for engine storage information. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 15: Maintenance

    Gasoline Engine Refer to the provided Gasoline Engine Manual for recommended maintenance. Oil Burner Blower Motor: Inspect the motor brushes for wear every 250 hours of operation and replace when 1/8" to 1/4" 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 16: Troubleshooting

    .ully open faucet. Check for kinked or damaged hose. Use 5/8 inch minimum hose. Check for debris clogging inlet screen. Trigger of trigger gun released. Squeeze trigger. Water must be spray- ing for burner to light. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 17: Troubleshooting

    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 18: Exploded Views & Parts List

    EXPLODED VIEW - LEFT SIDE Brake Assy. Pump Assy. For Detail Fuel Tank Assy. For Detail 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 19 EXPLODED VIEW - RIGHT SIDE Detail See Control Box Assy. See Brake Assy. on Previous Page 10,11 Detail See Burner Assy. 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 20: Exploded View Parts List

    Insulation (965SS Only) 213191 Pancake Insulation 859806 Grommet 859815 Grommet (Nozzle Holder) 815329 Snap Bushing 77-31620-2GS-003 Voltage Reg. (1065SSE,1075SSE) 860273 Voltage Reg. (965SS,1065SS) 218189 Harness, Regulator (Honda Only) 780451 Washer Flat 1/4" 983013 Wheel 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 21 Linkage, Brake, Red 95-07101828 Bracket, Brake Pad, red 90-100472 Bolt, 1/4-20 x 1.0 Plt, Carriage, Zinc 703185 Nut, 1/4” ESNA, NC 90-10127 Bolt, 5/16” x 2-3/4” Whiz Loc 936688 Washer, 3/8” x 1-1/2” Fender, SAE 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 22: Control Panel Assembly & Parts List

    Cap, Capacitor, 1.37 x 1.50 x .060 BLK, w/o Hole (965SS,1065SS) 703127 Locknut, 1/2" 615414 Box, Back 703185 Nut, 1/4" 876032 Strain Relief 358026 Clamp (965SS,1065SS) 612945 Bolt, 1/4-20 x 1/2" (965SS, 1065SS) 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 23 CONTROL PANEL ASSEMBLY ITEM PART NO. DESCRIPTION 703106 Nut, 1/4" (965SS,1065SS) 676638 Fuse, ATC 30 Amp 707146 Holder, Fuse 829620 Plug Not Shown 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 24: Burner Assembly & Parts List

    Nipple 1/4" x 2-1/2" 615279 Reducer Bushing 3/8" x 1/4" 851080 Fuel Filter 698023 Nipple 3/8" x 1/4" Hose 698020 Nipple 1/4" x 1/4" Hose 753046 Brush Kit 630730 Coupling 676640 Blower Fan 826167 Strain Relief 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 25 BURNER PARTS LIST ITEM PART NO. DESCRIPTION 703127 Strain Relief Nut REPLACEMENT PARTS 875490 Filter Element Not Shown 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 26: Fuel Tank Assembly & Parts List

    Nipple 3/8" Hose x 1/4" Hose 823988 Hose Clamp 867368 Hose, 1/4" (Black) 19” 613072 Bolt, 5/16”, Wing 703186 Nut, 5/16” Wing 780460 Washer, 5/16” x 1-1/4” Fender, SAE 915620 Plug, Expansion, Rubber, .75 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 27: Pump Assembly & Parts List

    Filter Screen 921422 Thermal Relief Valve 644751 Elbow 3/8" 5-3029 Unloader, VB55 890769 Tag Unloader 707189 Hose 3/8" x 28" 921395 Valve, Anti-siphon 875651 Pressure Switch, Black (1065SS, 165SSE) 885680 Pressure Switch, red (1075SSE) 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 28 Swivel, 3/8" MP x 3/4" GHF w/Strainer 921395 Valve, Anti-Siphon, Watts 8BI 661357 Elbow, 1/2" JIC, 3/8", 90° 830584 Plug, 1/8" Countersunk 644802 Elbow, 3/8" Street 875651 Switch, Pressure 867348 Hose, 3/8” x 32”, 2 Wire 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 29: Pump - Exploded View Parts List

    70-160130 Valve Plug 70-180103 Manifold Stud Bolt 70-140001 Washer 70-060306 Copper Washer 3/8" 70-160117 Brass Plug 3/8" 20** 70-150318 Valve Seat 21** 70-120200 Valve Plate 22** 70-090030 Valve Spring 23** 70-060405 Valve Cage 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 30 Spring Washer 70-180105 Connecting Rod Screw 70-060009 Cover Gasket 70-020350 Crankcase Cover 70-060302 Gasket, G3/8 70-070001 Sight Glass, G3/8 * Part available in kit (See below) ** Part available in kit ONLY (See below) 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 31: Coil Outlet Assembly & Parts List

    COIL OUTLET ASSEMBLY - 965SS, 1065SS, 1065SSE 965SS, 1065SS, 1065SSE COIL OUTLET PARTS LIST ITEM PART NO. DESCRIPTION 698247 Hex Nipple 1/2" x 2" 875555 Relief Valve Seat 799501 Elbow 1/4" x 3/8" Hose 780565 Copper Washer 915630 Plug 3/8"...
  • Page 32 PART NO. DESCRIPTION 698247 Hex Nipple 1/2" x 2" 369030 Valve, Relief, Service 389522 Well, Thermostat, 3/4” Brass 644802 Street Elbow 3/8" 299575 Manifold, Coil Outlet 735226 Screw, 6-32 x 1/2” PL SLTD RHD 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 33: Coil Inlet Assembly & Parts List

    Hex Nipple 3/8" x 2" (965SS) 698247 Hex Nipple, 1/2” x 2” (1065SS, 1065SSE, 1075SSE) 754711 Tee , 3/8” (965SS) 754717 Tee, 1/2” (1065SS, 1065SSE, 1075SSE) 715744 Coil Drain Plug (965SS) 715755 Coil, Drain Plug (1065SS, 1065SSE, 1075SSE) 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 34: Hose, Spray Gun & Wand Assembly & Parts List

    1065SSE,1075SSE) 799093 Pressure Nozzle White (965SS) 867207 High Pressure Hose (965SS, 1065SS, 1065SSE) 707169 High Pressure Hose (1075SSE) REPLACEMENT PARTS 859762 Insulator Grip Assembly 859763 Side Handle Grip 753179 Trigger Gun Repair Kit 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 35: Wiring Diagrams

    WIRING DIAGRAM - 1065SSE, 1075SSE 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 36 WIRING DIAGRAM - 965SS, 1065SS 97-6554 • HOTSY 965SS-1075SS • REV. 7/05...
  • Page 38 Hotsy will at its option repair or replace any part covered by this warranty which is defective under normal use for one year at no charge for parts or labor. All defects must be verified by an authorized Hotsy service location.

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