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Delta D2750H Instruction Manual

6 horsepower pressure washer with 6875 cleaning units
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Summary of Contents for Delta D2750H

  • Page 2: Safety Guidelines - Definitions

    • Heat will expand fuel in the tank which could result in spillage and possible fire explosion. • Operating the pressure washer in an ex- plosive environment could result in a fire. A09741 which, if not avoided, may result in minor or moderate injury.
  • Page 3 HAZARD HOW TO PREVENT IT • Never operate pressure washer in an area containing dry brush or weeds. • Always keep pressure washer a minimum of four feet away from surfaces (such as houses, automobiles, or live plants) that could be damaged from muffler exhaust heat.
  • Page 4 HAZARD HOW TO PREVENT IT • If pressure washer is equipped with a fuel shut-off valve, turn the valve to the off position before transporting to avoid fuel leaks. If pressure washer is not equipped with a fuel shut-off valve, drain the fuel from tank before transporting.
  • Page 5 RISK OF UNSAFE OPERATION WHAT CAN HAPPEN • Unsafe operation of your pressure washer could lead to serious injury or death to you or others. • If proper starting procedure is not followed, engine can kickback causing serious hand and arm injury.

  • Page 6: Carton Contents

    CARTON CONTENTS Operation Nozzle Manual Chemical Cleaning Hose Grommet Kit Tool with Quick Connect Engine Registration Engine Frame Nozzles Manual card and Wheel Assembly Bagged Parts Spray Gun Handle Engine Quick Connect Spray Wand High Pressure Hose 6- ENG A09741...
  • Page 7 ASSEMBLY INSTRUCTIONS To Assemble Quick Connect Grommets: Squeeze grommet and place into hole, fitting groove to rim. Push grommet into place. Repeat steps until all grommets are assembled. To Assemble Quick Connect Nozzles: Remove four colored quick connect nozzles from plastic bag and insert them into correct grommet.

  • Page 8: Basic Elements Of Apressure Washer

    Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. BASIC ELEMENTS OF A PRESSURE WASHER High Pressure Pump: Increases the pressure of the water supply. Engine: Drives the high pressure pump.

  • Page 9: Pressure Washer Operating Features

    PRESSURE WASHER OPERATING FEATURES PRESSURE ADJUSTMENTS The pressure setting is preset at the factory to achieve optimum pressure and cleaning. If you need to lower the pressure, it can be accomplished by these methods. Back away from the surface to be cleaned. The further away you are, the less the pressure will be on the surface to be cleaned.
  • Page 10 DO NOT use hot water, use cold water only. NEVER turn water supply off while pressure washer engine is running or damage to pump will result. DO NOT stop spraying water for more than two minutes at a time. Pump operates in bypass mode when spray gun trigger is not pressed.
  • Page 11 HOW TO APPLY CHEMICALS AND CLEANING SOLVENTS Applying chemicals or cleaning solvents is a low pressure operation. NOTE: Use only soaps and chemicals designed for pressure washer use. Do not use bleach. To Apply chemicals: Press chemical hose onto barbed fitting...

  • Page 12: Shutting Down

    STARTING Prior to starting, refer to your engine manual for proper starting procedure. In a well ventilated outdoor area add fresh, high quality, unleaded gasoline with a pump octane rating of 86 or higher. Do not overfill. Wipe up spilled fuel before starting the engine.

  • Page 13: Maintenance

    To ensure efficient operation and longer life of your pressure washer, a routine maintenance schedule should be prepared and followed. If the pressure washer is used in unusual conditions, such as high- temperatures or dusty conditions, more frequent maintenance checks will be required.

  • Page 14: Inlet Filter

    HOW TO CLEAN THE WATER INLET FILTER This screen filter should be checked periodically and cleaned if necessary. Remove filter by grasping end and removing it from water inlet of pump as shown. Clean filter by flushing it with water on both sides. Re-insert filter into water inlet of pump.

  • Page 15: Pressure Washer

    Remove garden hose from water inlet of pump. Reconnect spark plug wire. *Windshield washer fluid may also be used PRESSURE WASHER Drain all water from high pressure hose, coil it, and store it in cradle of the pressure washer handle.

  • Page 16: Troubleshooting Guide

    TROUBLE SHOOTING GUIDE PROBLEM No fuel. Engine will not start (see Pressure builds up after two pulls Engine Manual on the recoil starter or after initial for further use. engine troubleshooting) Choke lever in the “No Choke” position. Spark plug wire not attached. Engine On/Off switch in "Off"...
  • Page 17 PROBLEM Spray wand not in low pressure. Will not draw chemicals Chemical filter clogged. Chemical screen not in cleaning solution. Chemical too thick. Pressure hose is too long Chemical build up in chemical injector. Worn seal or packing No or low pressure Worn or obstructed valves.

  • Page 18: Warranty

    • Use reasonable care in the operation and maintenance of the product as described in the Owners Manual(s). • Deliver or ship the product to the nearest Delta Authorized Warranty Service Center. Freight costs, if any, must be paid by the purchaser.

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