MODELS 965SS, 1065SS, 1065SSE, 1075SSE OPERATING INSTRUCTIONS AND PARTS MANUAL Thank you for purchasing a Hotsy Pressure Washer. This manual covers the operation and maintenance of your pressure washer. All information in this manual is based on the latest product information available at the time of printing. Hotsy, Inc. reserves the right to make changes at any time without incurring any obligation.
● ● ● ● ● ● ● Pump Volume At Pump Head: 3.0 GPM/180 GPH Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 248,000 BTU/Hr. Burner Fuel Pressure: 140 PSI Machine Displacement: 270cc Exhaust Stack Size: 8" Machine Dimensions: Length=47", Width=31", Height=47" ● ● ● ● ● ● ● Pump Volume At Pump Head: 3.5 GPM/210 GPH Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 309,900 BTU/Hr.
CONTENTS Important Safety Information 5-7 Component Identification 8 Assembly Instructions 9-10 Installation Instructions 11 Operation Instructions 12-13 General Cleaning Techniques & Storage 14 Maintenance 15 Troubleshooting 16-17 Warranty 35 Model Number ______________________________ Serial Number ______________________________ Date of Purchase ____________________________ The model and serial numbers will be found on a decal attached to the pressure washer.
Thank you for purchasing this Pressure Washer. We reserve the right to make changes at any time without incurring any obligation. WARNING Owner/User Responsibility: 4. KEEP WATER SPRAY AWAY FROM ELECTRICAL WIRING. WARNING All installations must comply with local codes. Contact your electrician, plumber, utility company or the selling distributor for specific details. WARNING:This machine exceeds 85 db appropriate ear protection must be worn.
PRESSURE WASHER OPERATOR’S MANUAL IMPORTANT SAFETY INFORMATION defects or other reproductive harm. Operation of this equipment may create sparks that can start fires around dry vegetation. A spark arrestor may be required. The operator should contact: Local fire agencies for laws or regulations relating to fire prevention requirements. 7. Allow engine to cool for 1-2 minutes before refueling. If any fuel is spilled, make sure the area is dry before testing the spark plug or starting the engine.
19. Manufacturer will not be liable for any changes made to our standard machines or any components not purchased from us. 20. The best insurance against an accident is precaution and knowledge of the machine. WARNING RISK OF INJURY FROM FALLS WHEN USING LADDER. WARNING: Be extremely careful when using a ladder, scaffolding or any other relatively unstable location. The cleaning area should have adequate slopes and drainage to reduce the possibility of a fall due to slippery surfaces.
PRESSURE WASHER OPERATOR’S MANUAL COMPONENT IDENTIFICATION Coil Outlet Burner Exhaust Hose Hanger Engine Unloader Valve High Pressure Nozzle Pump Wand High Pressure Hose Detergent Injector Spray Gun Pump — Delivers a specific gpm to the high pressure nozzle which develops pressure. Unloader Valve — Safety device which, when the spray gun closes, redirects flow of water. Spray Gun — Controls the application of water and detergent onto cleaning surface with trigger device. Includes safety latch.
3. Assemble wand components as shown in Figure 2. Unpacking Unpack carefully. Wear safety glasses or goggles while unpacking, assembling, or operating pressure washer. If there are missing components or hidden damage, immediately contact carrier concerning discrepancies. Wand Quick Disconnect Trigger Gun 1. Cut strapping band from pressure washer and pallet. 2. Remove pressure washer from pallet.
PRESSURE WASHER OPERATOR’S MANUAL ASSEMBLY & INSTALLATION INSTRUCTIONS 2. Install the provided battery ter minals as shown in Figure 4. Battery Terminal IMPORTANT: Proper initial installation of equipment will assure more satisfactory performance, longer service life, and lower maintenance cost.
Gasoline Engine The gasoline engine is preset for operation at altitudes below 1000 feet above sea level. If operated at higher altitudes, it may be necessary to install a high altitude main jet in the carburetor. Contact a local authorized engine sales and service center for details.
PRESSURE WASHER OPERATOR’S MANUAL OPERATION INSTRUCTIONS Before Starting 1. Read all manuals provided with this pressure washer. Become familiar with location and function of all operating and safety controls. WARNING: Check hoses, fittings, wand, trigger gun and fuel connections daily for signs of wear, cracks and looseness, and replace as required. 2. Connect water supply hose to the garden hose connector located on pump. The water faucet and supply hose must be capable of providing a minimum of 3.
2. Completely open detergent control knob located on the side of the detergent injector valve. Refer to Figure 7. Water Adjustment Knob Detergent On (Counterclockwise) Detergent Injector Figure 7 - Detergent Injector Valve 3. Start the detergent suction by rotating the water adjustment knob of the detergent injector valve. Refer to Figure 7. Turning the knob counterclockwise will pull detergent into the system. The flow may be observed through the clear detergent line.
PRESSURE WASHER OPERATOR’S MANUAL GENERAL CLEANING TECHNIQUES & STORAGE Pre-rinse cleaning surface with fresh water. Place detergent suction tube directly into cleaning solution and apply to surface at low pressure (for best results, limit your work area to sections approximately 6 feet square and always apply detergent from bottom to top). Allow detergent to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. If surface appears to be drying, simply wet down surface with fresh water.
WARNING: Unauthorized machine modification or use of non-approved replacement parts may cause personal injury and/or property damage and will void the manufacturer warranty. Pump Oil Fill/Dipstick Blower Motor: Inspect the motor brushes for wear every 250 hours of operation and replace when 1/8" to 1/4" brush material remains. DO NOT allow the brushes to wear out completely or motor damage will occur. Refer to Burner Assembly.
PRESSURE WASHER Troubleshooting Guide TROUBLESHOOTING SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION GAS ENGINE WILL NOT RUN. Out of gas Replenish supply. Use only recommended fuels. Refer to Before Starting under Operation. Fuel valve closed (if so equipped) Open valve. Loose spark plug wire Reconnect. Choke or throttle set incorrectly Refer to To Start under Operation. Engine ON/OFF switch in OFF position Place engine ON/OFF switch in ON position. Low engine oil level Replenish supply.
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION POOR OR NO DETERGENT FLOW. Inadequate detergent supply. Refill detergent container. Ensure that pick-up screen is fully immersed. Open detergent valve. Detergent screen or hose clogged. Clean. Always start with a clean detergent container. Detergent injector valve not set Refer to To Clean for settings. correctly. Clogged detergent injector check Clean check valve at detergent injector valve. inlet POOR CLEANING.
WHAT THIS WARRANTY COVERS All Hotsy pressure washers are warranted by Hotsy to the original purchaser to be free from defects in materials and workmanship under normal use, for the periods specified below. This Limited Warranty is subject to the exclusions shown below, is calculated from the date of the original purchase, and applies to the original components only. Any parts replaced under this warranty will assume the remainder of the part’s warranty period.
If you are looking for replacement parts for your Hotsy, please contact your local dealer. You can find a dealer by calling Hotsy at 800-525-1976 or by visiting www.hotsy.com.
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. Form #8.914-401.0 • 965SS-1075SS • Revised 09/11 • Printed in U.S.A.
