Graco 4035BD Instructions Manual

Graco 4035BD Instructions Manual

G-force belt-driven pressure washer

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Instructions
G-Force Belt-Driven Pressure Washer
IMPORTANT SAFETY INSTRUCTIONS
Read all warnings and instructions in this manual.
SAVE THESE INSTRUCTIONS.
-For high pressure water cleaning-
-For outdoor use only-
Model
Horse Power and
Motor Brand
4035BD
390 cc Honda
4043BD
480 cc Vanguard
PROVEN QUALITY. LEADING TECHNOLOGY.
Maximum Working
Pressure
PSI
MPa
bar
4000
27.6
276
4000
27.6
276
3A0519F
EN
37-1096 092313

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Table of Contents
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Summary of Contents for Graco 4035BD

  • Page 1 -For outdoor use only- IMPORTANT SAFETY INSTRUCTIONS Read all warnings and instructions in this manual. SAVE THESE INSTRUCTIONS. Model Horse Power and Maximum Working Motor Brand Pressure 4035BD 390 cc Honda 4000 27.6 4043BD 480 cc Vanguard 4000 27.6 PROVEN QUALITY. LEADING TECHNOLOGY.
  • Page 2: Table Of Contents

    262296- Model 4035BD ..........24 Start-up ................. 12 Pump Assembly - Parts ..........26 Cleaning With Detergents ..........13 24E790 (For Use With Model 4035BD)......26 Shutdown ..............13 Notes ................28 Storage & Maintenance Instructions ......14 Technical Data ............. 29 Engine ................
  • Page 3: Important User Information

    The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-spe- cific risks. When these symbols appear in the body of this manual, refer back to these Warnings. Product- specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
  • Page 4: Fire & Ventilation Precautions

    WARNING • Do not direct spray on or into electrical installations of any kind! This includes electrical outlets, light bulbs, fuse boxes, transformers, etc. Severe electrical shock may occur. • Even after you shut off the unit, there is high pressure water left in the pump, hose and gun until you release it by triggering the gun.
  • Page 5: Miscellaneous Safety Precautions

    WARNING MISCELLANEOUS SAFETY PRECAUTIONS Never allow children or adolescents to operate this unit. Read and follow all handling, operations, maintenance and safety instructions listed in this manual and the engine operator’s manual that accompanies this unit, and provide such information to anyone who will be operating this unit.
  • Page 6: Component Identification

    Component Identification Item Description Water Outlet Water Inlet Decal - Warning: Risk Of Burns Water Inlet Strainer Engine Battery Box (available only on Model 4043BD) Decal - Caution: Risk Of Fire Detergent Strainer Oil Sight Glass Detergent Hose Decal - Warning/caution Decal - Warning: Risk Of Injection Beltguard Gun Assembly...
  • Page 7: Installation & Preparation Instructions

    INSTALLATION & PREPARATION INSTRUCTIONS Do not allow the unit to be exposed to rain, snow or Attire freezing temperatures. If any part of the unit becomes frozen, excessive pressure may build up in the unit which could cause it to burst resulting in possible seri- ous injury to the operator or bystanders.
  • Page 8: Engine Fuel Tank

    INSTALLATION & PREPARATION The 0° nozzle (RED): This is a blasting nozzle. It deliv- ers a very concentrated stream of water. Be cautious INSTRUCTIONS when using the straight narrow stream. It is not recom- mended for use on painted or wood surfaces, or items Engine fuel tank attached with adhesive backings.
  • Page 9: Nozzle Connection

    INSTALLATION & PREPARATION 1. Unscrew the garden hose inlet connection from the front of the filter assembly. INSTRUCTIONS 2. Remove the clear plastic cover and clean the filter screen. Nozzle connection Connect the hoses. 1. Connect one end of the water supply hose to the water inlet of the unit.
  • Page 10: Unloader

    Thermal relief valve unit. If you require service, contact Graco Customer To ensure the water temperature does not exceed Service. acceptable levels, never allow the pressure washer to operate in the bypass mode (with the unit running and the trigger gun closed) for more than three minutes.
  • Page 11: Operating Instructions

    OPERATING INSTRUCTIONS NOTICE Be certain the nozzle is not connected to the unit Priming the pump while priming the pump. Priming allows mineral de- It is essential to prime the pump on initial start-up and posits to be released from the system which would obstruct or damage the nozzle assembly resulting in each time the water supply is disconnected from the unit after initial use.
  • Page 12: Start-Up

    Refer to the “Safety Precautions” pgs. 3-5 before start- mechanical problems are corrected prior to operation of ing the unit. the unit. If you require service, contact Graco Customer Locate the Safety Decals on your unit and heed their Service.
  • Page 13: Cleaning With Detergents

    OPERATING INSTRUCTIONS 3. To apply solution; unlock the trigger gun and squeeze the trigger. In a few moments a detergent/water mixture will exit the low pressure nozzle. Start spraying the Cleaning with detergents lower portion of the surface being cleaned and move up, using long overlapping strokes.
  • Page 14: Storage & Maintenance Instructions

    STORAGE & MAINTENANCE Quick Couplers INSTRUCTIONS There is an o-ring seal inside the female quick coupler. This o-ring will deteriorate or, if the unit is allowed to pump without the high pressure hose or nozzle at- Engine tached, the o-ring may be blown out occasionally. The engine instructions that accompany your unit detail Simply insert a replacement o-ring to correct the leak.
  • Page 15: Winterizing

    2. Relieve system pressure by pointing the trigger gun in • Two 5 gallon containers. a safe direction and squeezing the trigger until water • One gallon of antifreeze. (Graco® recommends an flow ceases to exit the nozzle. environmentally safe antifreeze.) 3.
  • Page 16: Troubleshooting

    Troubleshooting Problem Cause Solution Engine will not start. Various engine problems. Refer to the engine manual accom- panying your unit. Unit components are frozen. Allow to thaw. If any part of the unit becomes frozen; excessive pres- sure may build up in the unit which could cause the unit to burst result- ing in possible serious injury to the operator or bystanders.
  • Page 17: Pump Service: 4043 Model Pressure Washers

    PUMP SERVICE: 4043 MODEL the plunger. 6. Lightly grease the retaining screw and outer end of the PRESSURE WASHERS plunger. Place washer, o-ring and backup ring around screw and install nut through plunger. Torque to 14.7 Repair kits are available. See the Parts List, page 22. ft-lb (20 Nm).
  • Page 18: Pump Service: 4035 Model Pressure Washers

    PUMP SERVICE: 4035 MODEL 6. Lightly grease the retaining screw and the outer end of the plunger. Place the washer, o-ring and backup ring PRESSURE WASHERS around screw and install the screw through plunger. Torque to 14.7 ft-lb (20 Nm). Repair kits are available.
  • Page 19: Notes

    Notes...
  • Page 20: Pressure Washer - Parts

    Pressure Washer - Parts 262297- Model 4043BD 67 61 66 72 71 70 61 66 65 40 39 38 37 36 35 18 19 16 20...
  • Page 21 Pressure Washer - Parts 262297- Model 4043BD DESCRIPTION PART# DESCRIPTION PART# HANDLE 16E514 45 WASHER 100731 WASHER 107194 46 BOLT 100454 LOCKNUT 111040 47 FILTER 16E480 BOLT 114251 48 HOSE BARB 16E483 WHEEL 16E474 49 HEAT DUMP VALVE 116460 LOCKNUT 119554 50 NIPPLE 156849...
  • Page 22: Pump Assembly - Parts

    Pump Assembly - Parts 803508 (for use with Model 4043BD)
  • Page 23 Pump Assembly - Parts 803508 (for use with Model 4043BD) DESCRIPTION PART# KIT, REPAIR, VALVES 801472 INCLUDES 1 KIT, REPAIR, OIL SEAL 801473 INCLUDES 9 KIT, PLUNGER 803502 INCLUDES 10 KIT, REPAIR, PLUNGER 803510 INCLUDES 11, 12, 13 KIT, REPAIR, PACKINGS ONLY 803511 INCLUDES 3, 4, 6 KIT, REPAIR, PACKING ASSY...
  • Page 24: Pressure Washer - Parts

    Pressure Washer - Parts 262296- Model 4035BD...
  • Page 25 Pressure Washer - Parts 262296- Model 4035BD DESCRIPTION PART # DESCRIPTION PART # HANDLE 16E514 41 DECAL - 4035BD BELTGUARD 16E128 WASHER 107194 42 WASHER 110755 LOCKNUT 111040 43 BUSHING 16E517 BOLT 114251 44 SHEAVE 2AK32H 16E469 WHEEL 16E474 45 EDGING *(TWO FEET REQUIRED)
  • Page 26: Pump Assembly - Parts

    Pump Assembly - Parts 24E790 (for use with Model 4035BD)
  • Page 27 Pump Assembly - Parts 24E790 (for use with Model 4035BD) DESCRIPTION PART# KIT, REPAIR ,VALVES 801472 INCLUDES 2-6 (1) KIT, REPAIR, OIL SEAL 801473 INCLUDES 7 KIT, REPAIR, PLUNGER 801474 INCLUDES 8, 9, 10, 11, 13 KIT, REPAIR, PACKINGS ONLY...
  • Page 28: Notes

    Notes...
  • Page 29: Technical Data

    Technical Data Model 4043 Model 4035 Working Pressure Range 3900-4000 psi 3250-3950 psi Operating Pressure 4000 psi 3500 PSI Maximum Working Pressure 4000 psi 4000 psi Engine Size 480 cc 390 cc Maximum Delivery 4.3 gpm 3.4 gpm (16.3 l/mn) (12.91 l/mn) High Pressure Hose 50’...
  • Page 30: Graco Standard Warranty

    Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written...

This manual is also suitable for:

4043bd

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