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Summary of Contents for New Holland MN2765HAHW
- Page 1 MODEL NUMBER MN2765HAHW...
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Page 2: Table Of Contents
table of contents introduction ..........................3 important safety warnings..................... 4-7 RISK OF EXPLOSION OR FIRE ..................4 RISK OF ASPHYXIATION ....................5 RISK OF INJECTION OR SEVERE CUTTING INJURY ............. 5 RISK OF ELECTROCUTION OR ELECTRICAL SHOCK ........... 5 RISK OF BURNS ........................ 6 RISK OF BURSTING ...................... -
Page 3: Introduction
introduction Congratulations on the purchase of your new hot water pressure washer featuring the patented Electro Magnetic Firing (EMF) System! You can be assured your hot water pressure washer was constructed and designed with quality and performance in mind. Each component has been rigorously tested to ensure the highest level of quality, endurance and performance of this unit. - Page 4 safety warnings WARNING: When using this product, basic precautions should always be observed, including the following. READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HaZard potential conseQuence preVention risK of Always operate pressure washer in a well Serious injury or death may occur from normal sparks in the multiple ventilated area free of flammable vapors, eXplosion or fire...
- Page 5 safety warnings READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER potential conseQuence preVention HaZard Serious injury or death may occur risK of This pressure washer was designed for outdoor from inhaling engine/burner exhaust use only. Never operate this pressure washer aspHyXiation or dangerous vapors.
- Page 6 safety warnings READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HaZard potential conseQuence preVention risK of burns Never allow any part of your body to contact the Serious injury may occur from touching the gasoline engine, gasoline engine, muffler or heat exchanger. muffler or heat exchanger.
- Page 7 safety warnings READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HaZard potential conseQuence preVention risK of bodily inJury Serious injury or death may occur SEEK EMERGENCY MEDICAL CARE if you are using cleaning agents and the spray appears to from detergents contacting the have penetrated the skin! DO NOT TREAT AS skin.
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Page 8: Features
features (2500 psi) Operator's Manual... - Page 9 features listing 1. Pneumatic Wheels 2. Convenient Front Lift Handle 3. Decal-Warning: Hot Surface/Coil Exhaust 4. Decal-Warning: Allow to Cool 5. Decal-Caution: Engine Fuel 6. Convenient Push/Pull Handle 7. Water Inlet 8. Water Inlet Strainer 9. High Pressure Pump 10. Beltguard 11.
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Page 10: Risk Of Explosion Or Fire
installation & preparation attire: Proper attire is essential to your safety. It is advised to utilize whatever means necessary to protect eyes, ears, and skin. Additional safety attire (such as respiratory mask) may be required when using detergent cleaning agents with this washer. -
Page 11: Nozzle Connection
installation & preparation adJustable pressure dual lance: This unit features an Adjustable Pressure Dual Lance which allows the user to select a high or low pressure “fan” spray. Simply rotate the adjustable grip on the dual lance to achieve the desired pressure selection. 1. -
Page 12: Unloader
installation & preparation unloader: The unloader has been preset at the factory. tHermal relief ValVe: To ensure the water temperature does not exceed acceptable levels, never allow the pressure washer to operate in the bypass mode (with the unit running and the trigger closed) for more than three minutes. - Page 13 warning tHe following pages contain operating and maintenance instructions. do not attempt to operate tHis pressure wasHer until you HaVe read and understood all safety precautions and instructions listed in tHis manual. incorrect operation of tHis unit can cause serious inJury!! do not alter or modify tHis eQuipment in any manner! Operator's Manual...
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Page 14: Operating Instructions
operating instructions priming tHe pump: It is essential to prime the pump and flush the unit each time the water supply CAUTION has been disconnected from the unit OR whenever the unit has set for any period of time. This unit has a steel coil which, after setting, will cause the risK of unit damage. -
Page 15: Hot Water Operation
operating instructions Hot water operation: Follow the steps outlined for "START-UP/COLD WATER OPERATION". WARNING Move the Burner Switch to the ON position. On initial start-up, water will begin turning hot in approximately 20 seconds and will reach maximum temperature in risK of burn! approximately 2-1/2 minutes, provided the trigger remains squeezed. -
Page 16: Storage & Maintenance
storage & maintenance specific maintenance: ENGINE: The engine instructions that accompany your unit detail specific procedures for maintenance of the engine. Following the engine manufacturer’s recommendations will extend engine work life. PUMP: The pump oil must be changed after the first 25 hours of operation. Once the initial oil change has been completed, it is recommended the oil be changed every 3 months or 250 hour intervals. -
Page 17: Winterizing
storage & maintenance winteriZing: For storage and transportation purposes in subfreezing ambient temperatures, it will be necessary to winterize this unit. This unit must be protected to the lowest incurred temperature for the following reasons: WARNING 1. If any part of the pumping system becomes frozen; excessive pressure may build up in the unit which could cause the unit to burst resulting in possible serious risK of unit bursting. -
Page 18: Troubleshooting
troublesHooting SYMPTOM PROBABLE CAUSE REMEDY Engine will not start. Various engine problems. Refer to the Engine Manual accompanying your unit. Unit components are frozen. Allow to thaw. If any part of the unit becomes frozen; excessive pressure may build up in the unit which could cause the unit to burst resulting in possible serious injury to the operator or bystanders. - Page 19 troublesHooting SYMPTOM PROBABLE CAUSE REMEDY Water is leaking under heat Safety relief device is relieving 1. Detect and correct unloader or exchanger coil. caused by an unloader or pressure pressure switch problem. switch problem. 2. Replace safety relief device. NEVER run unit without safety relief device.
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Page 20: Maintenance Chart
maintenance cHart PROCEDURE DAILY 3 MONTHS 6 MONTHS 9 MONTHS 12 MONTHS Check engine oil level Change engine oil***** Check water pump oil level Change water pump oil ** Oil leak inspection Fuel leak inspection Water leak inspection Hose inspection Water inlet filter inspection Inspect belt Replace high pressure nozzle***... -
Page 21: Parts List
40°F=Sae30W Below 40°F=Sae10W-30 engine oil capacity: 20 oz. pump oil grade: Sae30W non-detergent pump oil capacity: 14 oz. Fuel noZZle: 1.10 60°B delaVan Btu input: 185,500 / hour preSSure noZZle SiZe: ght 2011 MODEL NUMBER MN2765HAHW... - Page 22 This Parts Listing has been compiled for your benefit. You can be assured your hot water pressure washer was constructed and designed with quality and performance in mind. Each component has been rigorously tested to insure the highest level of quality. The contents of this Parts Listing are based on the latest product information available at the time of publication.
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Page 23: Specifications
SPECIFICATIONS MODEL NUMBER MN2765HAHW C2765HAHW Operating Pressure (PSI/Bar): 2500/172 Water Volume (GPM/lpm): 2.4/9.1 Outlet Water Temperature (F/C): 130°F/ 54°C (+/- 20°F) rise above inlet ambient (210°F/ 99°C maximum) Pressure Nozzle Engine: Honda Model GX200 Engine Type Four Stroke, Overhead Cam, Single Cylinder Oil Type Above 40°F=SAE30W... -
Page 24: Flow Chart
FLOW CHART EMF SYSTEM Copyright 2011 EX-9836-101011 ©... -
Page 25: Emf System
GENERAL THEORY OF OPERATION WATER FLOW: Connect a pressurized water source to the INLET GARDEN HOSE CONNECTION (1) and turn on the water supply. The water then travels into the TRIPLEX HIGH PRESSURE PUMP (2) which has an UNLOADER (3) that bypasses the water when the trigger gun is closed. -
Page 26: Decal Placement
DECAL PLACEMENT DECAL PLACEMENT opyright 2011 2011 HSP-2500-0CGH DECAL PLACEMENT-102009-CAW DECAL PLACEMENT REF. # DESCRIPTION PART # QTY. Decal- Data Plate Decal Decal- Warning: Hot Coil Exhaust (E/S) (See 34-9001) N/A Sep. Decal- Allow to Cool (E/S) (See 34-9001) N/A Sep. Decal- Hot Surface (E/S) (See 34-9001) N/A Sep. -
Page 27: Frame Assembly
FRAME ASSEMBLY right 2011 EX-9836-101011 HSP-2500-0CGH 100311-MLK FRAME ASSEMBLY REF. # DESCRIPTION PART # QTY. REF. # DESCRIPTION PART # QTY. Heat Exchanger/ EMF System Assembly (See Exploded Drawing) N/A Sep. Fuel Filter/Cartridge 19-0110 Axle 5-010504 Fuel Tank Assembly 850-0214 Spacer 20-0329A01 Hex Nut... -
Page 28: Engine/Pump Assembly
ENGINE/PUMP ASSEMBLY ENGINE PUMP ASSY HSP-2500-0CGH-090311-MLK ENGINE/PUMP ASSEMBLY REF # DESCRIPTION PART # REF # DESCRIPTION PART # Detergent Strainer 19-0050 Flatwasher 28-0003 Detergent Hose 15-0021 Elbow 23-0307 EX-9836-10 Gasket 26-0001 Pressure Hose 15-0090 Garden Hose Swivel 23-0095 Elbow 24-0004 Pump 3-0146 Pressure Switch... -
Page 29: Pump Assembly (3-0146)
PUMP ASSEMBLY (3-0146) yright 2011 EX-9836-101011... - Page 30 3-0146-020305-jjF PUMP ASSEMBLY (3-0146) REF. # DESCRIPTION PART # QTY. REF. # DESCRIPTION PART # QTY. Bolt 27-8432 Bearing 48-0063 Flange 46-0715 Retaining Ring 46-0732 Oil Seal 26-0192 Retaining Ring 46-0676 Retaining Ring 46-0667 Bearing Cap 46-0725 Needle Bearing 48-0059 Valve Cap 39-0087 Set Screw...
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Page 31: Unloader Assembly (8-0515)
UNLOADER ASSEMBLY (8-0515) EX-983... - Page 32 8-0515-052604-DLG UNLOADER ASSEMBLY (8-0515) REF. # DESCRIPTION PART # QTY. REF. # DESCRIPTION PART # QTY. Knob Plug 7-0178 Valve Housing Unloader Knob 7-0179 O-ring 25-0519 30-6024 By-pass Housing Set Screw (See 70-0292) N/A Sep. O-ring 25-0389 Knob Insert 8-0500 Bolt 8-0517 8-0477...
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Page 33: Pressure Switch (22-0243)
PRESSURE SWITCH (22-0243) 22-0243-120799-BAR PRESSURE SWITCH (22-0243) REF. # DESCRIPTION PART # QTY. Pressure Switch 22-0243 Screw Cover O-ring (See 70-0306) N/A Sep. EX-9836-10101 Micro Switch Retainer Clip Body O-ring (See 70-0306) N/A Sep. EX-9836-1010 Back-up Ring (See 70-0306) N/A Sep. Piston Washer Spring... -
Page 34: Heat Exchanger/Emf System
HEAT EXCHANGER/EMF SYSTEM 2011 EX-9836-101011 HSP112-850-0399-062303-BAR HEAT EXCHANGER/EMF SYSTEM REF. # DESCRIPTION PART # QTY. REF. # DESCRIPTION PART # QTY. Boiler Assembly Complete 850-0399 Fuel Pump Bracket 20-0509A01 Shim 20-0460A01 Bolt 27-9526 EMF Assembly 850-0271 Beltguard 6-0090A01 Bolt 27-9524 Screw 27-3062 Flexible Coupler... -
Page 35: Boiler Assembly (850-0399)
BOILER ASSEMBLY (850-0399) ELECTRODE GAP SETTINGS EX-9836-101011 850-0399-090311-BAR BOILER ASSEMBLY (850-0399) REF. # DESCRIPTION PART # QTY. REF. # DESCRIPTION PART # QTY. Hex Nut 30-0121 Top Pan 20-0323 Plug 24-0034 Bolt 27-8806 Heat Exchanger Assembly- Case Red 20-0506A31 Bolt 27-8805 Bolt Hex Head 27-8879... -
Page 36: Fuel Tank (850-0214)
FUEL TANK (850-0214) FUEL TANK (850-0214) FUEL TANK (850-0 REF. # DESCRIPTION Fuel Tank Assembly (Inc. 2-8) Plug Fuel Tank (See 850-0214) Elbow Fuel Pick-up Line 850-0214-34-9001-121797-BAR Flare FUEL TANK (850-0214) Decal-Warning-Risk of Fire (E/S) (See 3 REF. # DESCRIPTION PART # QTY. -
Page 37: Fuel Pump (3-0020)
FUEL PUMP (3-0020) FUEL PUMP (3-0020) FUEL PUMP (3-0020) REF. # DESCRIPTION Fuel Pump Complete-Right Hand Cover Screw Cover-Right Hand Strainer HSP018-3-0020-041597-BAR FUEL PUMP (3-0020) Cover Gasket REF. # DESCRIPTION Plug PART # QTY. Body Fuel Pump Complete-Right Hand 3-0020 Plug Cover Screw 46-1006... -
Page 38: Fuel Solenoid (44-0098)
FUEL SOLENOID (44-0098) FUEL SOLENOID (44-0098) FUEL SOLENOID (44-0098 REF. # DESCRIPTION Solenoid Complete-12V Solenoid Body Solenoid Piston Solenoid Base Screw (See 44-0098) HSP013-44-0098-121698-BAR Solenoid Coil-12V FUEL SOLENOID (44-0098) Spring (See 44-0098) REF. # DESCRIPTION PART # QTY. Piston Nut Solenoid Complete-12V 44-0098 Din Connector Cord... -
Page 39: Emf System (850-0271)
EMF SYSTEM (850-0271) EMF SYSTE REF. # DESCRIPTION EMF Assembly (Includes Blower Flange Assembly Bearing Flange Blower Spacer Shaft- Blower EMF SYSTEM (850-0271) Woodruff Key Cable Clamp Screw HSP121-052908-CH Stator Coil EMF SYSTEM (850-0271) Screw REF. # DESCRIPTION PART # QTY. -
Page 40: Wiring Schematic
WIRING SCHEMATIC WIRING DIAGRAM yright 2011 EX-9836-1010...