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OPERATOR'S MANUAL
TNT-503021E
TNT-503021E/G
TUFF PRESSURE WASHERS
For technical assistance or the TUFF Dealer nearest you, call 1-800-772-8833.
TNT-503531E
TNT-503531EG
659 Randall Wobbe Ln.
TNT
TNT-603531E
TNT-603531E/G
Sprindale, AZ 72764
TNT-503061E
TNT-503061E/G
USA

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Summary of Contents for Tuff TNT-503021E

  • Page 1 OPERATOR’S MANUAL TNT-503021E TNT-503531E TNT-603531E TNT-503061E TNT-503021E/G TNT-503531EG TNT-603531E/G TNT-503061E/G TUFF PRESSURE WASHERS 659 Randall Wobbe Ln. Sprindale, AZ 72764 For technical assistance or the TUFF Dealer nearest you, call 1-800-772-8833.
  • Page 2: Table Of Contents

    The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. TUFF TNT Manual • Form #XX-XXXX • Revised 7/01...
  • Page 3: Introduction

    This manual covers the operation and maintenance of WARNING: Risk of asphyxiation. WARNING the TNT-503021E, TNT-503021E/G, TNT-503531E, TNT- Use this product only in a well 503531E/G, TNT-603531E, TNT-603531E/G, TNT- ventilated area. 503061E and TNT-503061E/G washers. All information...
  • Page 4: Component Identification

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL COMPONENT IDENTIFICATION...
  • Page 5: Pre-Operation Check

    WARNING: Spray gun kicks back. Hold with both may result in a steam explosion. hands. 27. TUFF will not be liable for any changes made to our 11. Grip cleaning wand securely with both hands before standard machines or any components not pur- starting the cleaner.
  • Page 6: Operating Instructions

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL 5. Check engine and pump oil level by removing oil dip- GENERAL WASHING stick, making sure oil is on proper indicator marking. TECHNIQUES Oil should be visible one half way up sight glass (SAE 30W non-detergent).
  • Page 7: How To Use The Detergent Injector

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL 6. Open spray gun. Water detergent ratio is approxi- HOW TO USE THE OPTIONAL mately 15 to 1. DETERGENT INJECTOR 7. When you finish washing, rinse by simply turning the variable pressure wand control handle clockwise The machine can siphon and mix detergents with the use to increase pressure.
  • Page 8: Preventative Maintenance

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL air is available, an air fitting can be screwed into the float PREVENTATIVE MAINTENANCE tank by removing the float tank strainer and fitting. Then 1. Check to see that water pump is properly lubricated. inject the compressed air.
  • Page 9: Rupture Disk

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL Rupture Disk: DC Electrodes Setting If pressure from pump or thermal expansion should ex- Electrodes 1/8" ceed safe limits, the rupture disk will burst allowing high 1/8" pressure to be discharged through hose to ground. When disk ruptures it will need to be replaced.
  • Page 10: Exploded View Left Side

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL EXPLODED VIEW LEFT SIDE...
  • Page 11: Exploded View Right Side

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL EXPLODED VIEW RIGHT SIDE...
  • Page 12: Exploded View

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 95-07200010 Top Wrap, SS, PHW Series II 2-00101 Nipple, 1/2" x 3", Galv. 2-01104 Trim, 1/16" Black, 2-00241 Coupling, 1/2" x 3/8" Reducing 1 90-1006 Bolt, 5/16"...
  • Page 13 TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL EXPLODED VIEW PARTS LIST (continued) ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2-10712 Tee, 1/2" x 1/2" JIC 51# 5-40403001 Pulley, BK30H (4-2000) GEN. 2-1024 Elbow, 1/2" Street, Brass 5-40403201 Pulley BK32H (4-4000, 5-3000, 5-3500) GEN 6-0601 Generator, Winco (2000 watts) 1...
  • Page 14: Parts List

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL EXPLODED VIEW PARTS LIST (continued) ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 90-10343 Bolt, 10 mm x 20 mm, HH 2-01167 Cap, Fuel Tank, Plastic (Van., 20 HP Honda only) 90-2002 Nut, 3/8" ESNA, NC 2-011501 Tank, Fuel, 10 Gallon Poly, 90-4002...
  • Page 15: Float Tank Assembly, Exploded View And Parts List

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TNT FLOAT TANK ASSEMBLY & PARTS LIST (OPTIONAL) EXPLODED VIEW ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2-01164 Tank, Plastic Universal 95-07121207 Lid and Hinges 2-3014 Valve, Fluidmaster 400A Float 2 2-0147 Plug, Overflow 2-10942 Swivel, 1/2"...
  • Page 16: Control Panel, Exploded View

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TNT CONTROL PANEL EXPLODED VIEW...
  • Page 17: Control Panel, Parts List

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TNT CONTROL PANEL EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 4-12806000 Nozzle, 0006, Red (4-2000) 10-07998 Label, PGHW Control Panel 4-12806015 Nozzle, 1506, Yellow (4-2000) 1 2-0103 Grommet, 1/8" Rubber 4-12806025 Nozzle, 2506, Green (4-2000) 1 2-0133...
  • Page 18: Burner Assembly And Parts List

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL BURNER ASSEMBLY ALL MODELS ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 7-0005 Motor 1/5 HP 3450 RPM 7-1006750-001 Clamp, Electrodes Cap, 115V/230V 7-13392 Adjustment Plate, Gun Assembly 1 7-21854001 Fan, Burner 6" 7-2669-002 Air Band, Inner 7-20358 Transformer, Burner 115V...
  • Page 19: Hose And Spray Gun Assembly And Parts List

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TNT HOSE/SPRAY GUN ASSEMBLY & PARTS LIST ALL MODELS ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2-2002 Coupler, 3/8" Female 2-2001 Coupler, 1/4" Male 4-02083450 Hose, 50' x 3/8", 2 Wire, 2-20023 Coupler, 1/4" Female 8500 PSI (4-4000 only) 4-01226...
  • Page 20: Troubleshooting

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION LOW OPERATING Faulty pressure gauge Install new gauge. PRESSURE Insufficient water supply Use larger supply hose; clean filter at water inlet. Old, worn or incorrect spray nozzle Match nozzle number to machine and/or replace with new nozzle.
  • Page 21 TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION BURNER WILL NOT Flex coupling slipping on fuel pump Replace if needed. shaft or burner motor shaft LIGHT (continued from On-Off switch defective Check for electrical current reaching burner previous page) assembly with burner switch on.
  • Page 22 TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Improper fuel or water in fuel Replace with clean and proper fuel. LOW WATER TEMPERATURE Low fuel pressure Increase fuel pressure. Weak fuel pump Check fuel pump pressure. Replace pump if needed.
  • Page 23 TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION OIL DRIPPING Oil seal worn Check and replace if necessary. Irregular functioning of the valves Check and replace if necessary. EXCESSIVE VIBRATION IN DELIVERY LINE Air leak Tighten all clamps. Check chemical lines for DETERGENT NOT holes.
  • Page 24: Maintenance Chart

    TNT SERIES PRESSURE WASHER OPERATOR’S MANUAL OIL CHANGE RECORD Check pump oil level before first use of your new Power Washer. Change pump oil after first 50 hours and every 3 months or 500 hours thereafter. Use SAE 30 weight oil, non-detergent. Date Oil Changed No.
  • Page 25: Warranty

    LAR PURPOSE. TUFF does not authorize any other party, including authorized Dealers, to make any representation or prom- ise on behalf of TUFF, 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 TUFF products conforms to local codes.
  • Page 26 659 Randall Wobbe Ln. • Springdale, AZ 72764 • 1-800-772-8833 Form #XX-XXXX • Revised 7/01 • Printed in U.S.A.

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