Hotsy 965SS Operating Instructions And Parts Manual
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Hotsy 965SS Operating Instructions And Parts Manual

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models 965ss, 1065ss,
1065sse, 1075sse
OPERATING INSTRUCTIONS AND PARTS MANUAL
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 infor-
mation 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!
c
®
®
serial number:
date purchased:
for sales and service, please contact:
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 infor- mation 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

    Control Panel Assembly & Parts List Burner Assembly & Parts List Fuel Tank Assembly & Parts List Pump Assembly & Parts List - 965SS Pump Assembly & Parts List, 1065SS, 1065SSE, 1075SSE 24-25 Coil Outlet Assembly & Parts List, 965SS Coil Inlet Assembly &...

  • Page 4: Important Safety Information

    19. Do not operate this product when fatigued or under the influence of alcohol or drugs. Keep operating area clear of all persons. 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • 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. 22. Follow maintenance instructions specified in man- ual.

  • Page 6: Component Identification

    — Allows you to siphon and mix pump damage. detergents. 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. 5/06...

  • Page 7: Assembly Instructions

    (battery not included). Use a standard 12 volt automotive battery. Select a battery similar to the one in figure 3 for proper fit and installation. coil outlet 10-1/2" pressure hose Figure 1 - Pressure Hose Installation 8-3/4" 6-3/4" Figure 3 - Battery Dimensions 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 8: Installation Instructions

    Locate the pressure washer so before using this Hotsy pressure washer. Warning infor- that the flue will be as straight as possible and protrude mation 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 9: Installation Instructions

    Turn air shutter halfway back to the black smoke position previously noted. Tighten locking screws. air band pressure adjustment screw fuel filter Figure 5 - Burner Adjustment 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 10: 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. 5/06...
  • Page 11 Rinse from the top to the bottom to prevent detergent detergent from dripping onto a rinsed area. For the best results, injector contact your Hotsy dealer to help you select the best detergent for your application. Figure 7 - Detergent Injector Valve to stop 3.

  • Page 12: General Cleaning Techniques & Storage

    Turn on water system be flushed with antifreeze for rust protection. supply. Refer to the gasoline engine manual for engine storage 2. Place the detergent inlet line into a container of information. 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 13: Maintenance

    Clean filter screen on detergent inlet line periodically. Flush the pressure washer system with antifreeze if storing for an extended period of time, refer to storage for details. gasoline engine Refer to the provided gasoline engine manual for recommended maintenance. 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 14: Troubleshooting

    Squeeze trigger. Water must be spraying for burner to light. Thermostat set too low. Adjust thermostat to desired temp-erature. Replace. Fuse is located in control box. Blown fuse. Engine is running too slow. Move throttle lever to full throttle position. 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 15 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 16 (reversed view) for detail see pump assy. 1065ss 1065sse 1075sse for detail see fuel tank assy. 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 17 10,11 detail see burner assy. 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 18: Exploded Views & 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) 860285 Reducer, M12 to 1/4” Female 780451 Washer Flat 1/4" 983013 Wheel 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 19 698019 Hose Barb, 1/4" Barb x 1/8" ML Pipe 823988 Clamp, Hose 867368 Hose, 1/4" Push-On 3” 698020 Hose Barb, 1/4" Barb x 1/4" ML 921584 Valve, Mini Oil Drain 823987 Hose Clamp 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 20 Bolt, 1/4-20 x 1/2" (965SS, 1065SS) 703106 Nut, 1/4" (965SS,1065SS) 676638  Fuse, ATC 30 Amp 707146  Holder, Fuse 829620  Plug 70-180503 Screw, M4 x 10 70-030207 Nut, M4  Not Shown 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 21 698020 Nipple 1/4" x 1/4" Hose 753046  Brush Kit 630730  Coupling 676640  Blower Fan 826167  Strain Relief 703127  Strain Relief Nut replacement parts 875490 Filter Element  Not Shown 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 22: 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. 5/06...
  • Page 23 Rail, Pump Support 780452 Washer, 5/16" Flat SAE 90-1030 Bolt, 8mm x 16mm, Hex Head 90-40125 Washer, 3/8" x 14 90-1017 Bolt, 3/8" x 1-1/4", NC HH 90-2002 Nut, 3/8" ESNA 2-01041 Pad, Soft Rubber 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 24 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 25: Pump Assembly & Parts List, 1065Ss, 1065Sse, 1075Sse

    Rail, Pump Support 90-400910 Washer, 7/16" Lock, Split Ring 90-10343 Bolt, 10mm x 20mm 2-01041 Pad, Soft Rubber 90-1017 Bolt, 3/8" x 1-1/4", NC HH 90-40125 Washer, 3/8" x 1" 90-2002 Nut, 3/8" ESNA 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 26 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" 783845 Relief Valve Manifold 735321 Screw 4mm x 6mm 640100 Relief Valve Cartridge 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 27 Relief Valve Seat 799501 Elbow, 1/4" x 3/8" Hose 780565 Copper Washer 915630 Plug 3/8" 783845 Relief Valve Manifold 735321 Screw 4mm x 6mm 644802 Elbow, Street 3/8" 640100 Relief Valve Cartridge  Not Shown 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 28 698247 Hex Nipple 1/2" 921471 Valve, Relief, Service 389522  Well, Thermostat, 3/4" Brass 644802 Elbow, Street 3/8" 299575 Manifold Coil Outlet 735226 Screw, 6/32 x 1/2" PL SLTD RHD  Not Shown 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 29 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. 5/06...
  • Page 30 Pressure Nozzle White (1065SS, 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. 5/06...
  • Page 31 70-090520 Brass Handle 70-140734 Connector 70-000918 Teflon Ring kit a 70-262813 O-Ring Repair Kit 70-120611 Stem kit b 70-262814 Outlet Kit 70-140702 Connector, Female kit c 70-262815 Stem Repair Kit 70-060119 O-Ring A, B 70-090004 Spring 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 32: Pump Exploded View And Parts List

    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 70-180112 Hexagonal Screw 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 33 Seal Packing Plunger 15mm Seal 15mm Valve Seals 15mm 44, 45, 46, 47, ITEM NUMBERS INCLUDED 4, 5, 7 3, 4, 5, 6, 7, 8 12, 13, 14 NUMBER OF CYLINDERS KIT WILL SERVICE 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 34 O-Ring Ø2.62 x 18.77 70-020010 Needle Roller Bearing 70-160147 Valve Plug 70-050055 Engine Flange 70-060308 Washer, Copper 70-140002 Spring Washer 70-160121 Brass Plug G1/4 70-180132 Flange Screw 70-180118 Manifold Stud Bolt 70-140001 Washer 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...
  • Page 35 15mm 15mm Plunger 15mm Complete Valve Seals ITEM NUMBERS 2, 3, 4, 5, 39, 40, 41, 3, 5, 6 11, 12, 13 INCLUDED 6, 7 42, 43 NUMBER OF CYLINDERS KIT WILL SERVICE 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 36: Wiring Diagrams

    Wiring diagram - 1065sse, 1075sse 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 37: Wiring Diagrams

    Wiring diagram - 965ss, 1065ss 97-6554 • HOTSY 965SS-1075SS • REV. 5/06...

  • Page 38: Warranty

    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.

This manual is also suitable for:

1065ss1065sse1075s

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