Shark Pressure Washers DG-3022 Operating Instructions And Parts Manual

Dg series pressure washers

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I DG-3022
I DG-3530
SHARK PRESSURE WASHERS
For technical assistance or the Shark Dealer nearest you, call 1-800-771-1881.
MODEL: DG
OPERATING INSTRUCTION
AND PARTS MANUAL
I DG-3025
I DG-3535
I
4275 N.W. Pacific Rim Blvd.
I DG-3030
I DG-4040
I
Camas, WA 98607
I
USA

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Summary of Contents for Shark Pressure Washers DG-3022

  • Page 1 MODEL: DG OPERATING INSTRUCTION AND PARTS MANUAL I DG-3022 I DG-3025 I DG-3030 I DG-3530 I DG-3535 I DG-4040 SHARK PRESSURE WASHERS 4275 N.W. Pacific Rim Blvd. Camas, WA 98607 For technical assistance or the Shark Dealer nearest you, call 1-800-771-1881.
  • Page 2 MACHINE SPECIFICATIONS G G G G G G G G G G Pump Volume At Pump Head: Pump Pressure At Pump Head: DG-3022 2.7 GPM DG-3022 2200 PSI DG-3025 2.8 GPM DG-3025 2500 PSI DG-3030 3.0 GPM DG-3030 3000 PSI DG-3530 3.5 GPM...
  • Page 3: Table Of Contents

    Shut Down Procedures ........... 7 Storage ..............16 General Washing Techniques ......... 7 Warranty How To Use the Detergent Injector ......8 SERIAL NUMBER: DATE PURCHASED: FOR SALES AND SERVICE, PLEASE CONTACT: Shark DG Manual • Form #97-6124 • Revised 1/03...
  • Page 4: Introduction

    It also contains detergents known, in certain Shark reserves the right to make changes at any time quantities, to cause cancer, birth defects, or other without incurring any obligation.
  • Page 5: Pre-Operation Check

    11. Shark will not be liable for any changes made to our 5. Remove oil plug on top of pressure washer pump standard machines, or any components not purchased and replace with dipstick supplied on vented cap on from Shark.
  • Page 6: Component Identification

    Detergent Injector — Allows you to siphon and mix ter will discharge from pump protector onto floor. detergents. This system prevents internal pump damage. Straight Through Wand w/Grip — Must be connected to the spray gun. Shark DG • Rev. 1/03...
  • Page 7: Operating Instructions

    CAUTION: Pull trigger on spray gun to relieve pres- sure if machine does not start after one pull of the starter grip. CAUTION: Small engines may kick back. Do not hold pull rope tightly in hand. Shark DG • Rev. 1/03...
  • Page 8: How To Use The Detergent Injector

    SOME DETERGENTS The machine can siphon and mix nozzle, and replacing the pressure nozzle back into MAY BE HARMFUL detergents with the use of Shark's quick coupler. IF INHALED OR INGESTED detergent injector kit.
  • Page 9: Exploded View

    DG SERIES PRESSURE WASHER OPERATOR’S MANUAL EXPLODED VIEW 3022, 3025 Shark DG • Rev. 1/03...
  • Page 10: Exploded View Parts List

    3535, 4040) 5-1635 Pump, Legacy WMG 3030 2-2006 Nipple, 3/8" x 3/8" NPT ST FEM (303037) (302231, 302237, 302531, 302537, 303037, 353037, 5-1640 Pump, Legacy TMG 3535 353537) (353037) 5-1643 Pump, Legacy TMG 4040 (353537, 404027) Shark DG • Rev. 1/03...
  • Page 11: Exploded View, Parts List

    Hose Barb, 90°, 1/4" x 1/4" 90-2001 Nut, 5/16" ESNA, NC Legacy Pump (303037, 353037, (3022, 3025, 4040) 353537, 404027) L Not Shown 90-2002 Nut, 3/8" ESNA (3530, 3535, 3030) 10-02025A Label, "Hot/Caliente" w/Arrows Warning Shark DG • Rev. 1/03...
  • Page 12: Hose & Spray Gun Assembly & Parts List

    4-011184 Detergent Injector Assy, 0.83" 4-16540 Nozzle Compl, QCEM-6540, (3530, 3535) Brass 4-011186 Detergent Injector Assy, 4-02093450BC Hose, 3/8" x 50', 1 Wire, 5000 PSI (4040) w/ Coupler (3022, L Not Shown 3025, 3030, 3530) Shark DG • Rev. 1/03...
  • Page 13: Troubleshooting

    Check plumbing system for leaks. Retape leaks with teflon tape. Faulty or misadjusted unloader valve Adjust unloader for proper pressure. Install repair kit when needed. Call Shark technical support. Worn packing in pump Call Shark technical support. Machine has been stored in freezing...
  • Page 14: Troubleshooting

    Spray gun closed with machine Open spray gun or turn off machine. WATER LEAKING running 2 minutes or longer FROM PUMP PROTECTOR Excess water supply pressure Place a pressure regulator at end of 50' garden hose. Shark DG • Rev. 1/03...
  • Page 15: Preventative Maintenance

    Attention to regular preventative mainte- nance procedures will assist in preserving the performance of your equipment. Contact your Shark dealer for main- tenance. Regular preventative maintenance will add many hours to the life of your pressure washer. Perform mainte- nance more often under severe conditions.
  • Page 16: Storage

    This closes both the intake and ex- haust valves to prevent the inside of the cylinder from rusting. Shark DG • Rev. 1/03...
  • Page 17: Warranty

    TICULAR PURPOSE. SHARK does not authorize any other par ty, including authorized Dealers, to make any representation or promise on behalf of SHARK, or to modify the terms, conditions, or limitations in any way. It is the buyer’s responsibility to ensure that the installation and use of SHARK products conforms to local codes.
  • Page 18 4275 N.W. Pacific Rim Blvd. • Camas, WA 98607 • 1-800-771-1881 Form #97-6124 • Revised 1/03 • Printed in U.S.A.

This manual is also suitable for:

Dg-3025Dg-3030Dg-3530Dg-3535Dg-4040Dg-3033 dg-3530

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