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Hydra Sprayer
Owners Manual
Model HYDRA

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Table of Contents
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Summary of Contents for Dramm HYDRA

  • Page 1 Hydra Sprayer Owners Manual Model HYDRA...
  • Page 3: Table Of Contents

    Crank Case and Inlet Valve Parts and Assembly Diagram ........14 Crank Case and Inlet Valve Parts List..............15 Pressure Regulator Valve Parts and Assembly Diagram ........16 Pressure Regulator Valve Parts List ..............17 Troubleshooting....................18-19 Notes ........................20 Printed in the USA 3.2003 Hydra Sprayer Manual HYDRA50-MAN1...
  • Page 4: Warranty

    Defects or damages due to the misuse, non-observance of safety standards, or non-observance of EPA chemical guidelines are not covered under this limited warranty. Please read and follow the instructions and heed warnings stated in the operating manual and on the Hydra Sprayer, model MSO40.
  • Page 5: Warning

    • Repair or replace all damaged or broken hoses before using the Hydra Multispray. • Do not spray into the wind. Avoid the drift of solution sprays. • Before servicing the unit, disconnect the Hydra Multispray from the power source.
  • Page 6: Introduction

    Assembly & Preparation Your MS040 Hydra comes to you ready to spray. After removing the sprayer from the crate, check the tank for any additional parts and accessories. Connect the spray gun to the hose using the quick disconnect. Your machine is now ready for use.
  • Page 7: Spray Operation

    (D) 4. Hose Reel: The Hydra MultiSpray comes standard with a variable drag lockable hose reel. The reel may be locked in position to prevent the hose from unwinding further than wanted.
  • Page 8: Chemical Mixing Procedure

    *After draining, turn the valve back to the Spray position. This ensures that upon refilling the tank- the chemical will not drain out of the unit. Hydra Sprayer Manual...
  • Page 9: Mso40E Cart Parts And Assembly Diagram

    MSO40E Cart Assembly ESCRIPTION UANTITY 30CS820RSWB30 Hood Cap D10924 Reel Mount Bracket D11150 Reel Mount D11191 Cart Frame D11194 Handle Assembly SN1230 12 X 3 Wheel SP0045-AS 40 Gallon Tank Hydra Sprayer Manual...
  • Page 10: Plumbing, Hose Reel, And Gun Parts And Assembly Diagram

    MSO40E Plumbing, Hose Reel, and Spray Gun Hydra Sprayer Manual...
  • Page 11: Plumbing, Hose Reel, And Gun Parts List

    FD45--1004-0404 MQD Quick Disconnect Male FD45--1005-0404 FQD Female Quick Disconnect Hose Assy 150’ Hose M412-005 1/2 Street Elbow MSD 40 MSD 40 Pump MSO 40 Hose Hose Regal 801 Gasket RSP 106 REMKKEY 1/2” ELECTRICAL CONNECTOR Unloading Valve Unloading Valve Hydra Sprayer Manual...
  • Page 12: Spray Gun Parts And Assembly Diagram

    MSO40E Spray Gun Hydra Sprayer Manual...
  • Page 13: Spray Gun Parts List

    26.605.50 Wing Nut 26.801.5 Spacer 26.902.6 Spray Pattern Control Valve 29.1003.24 Spring 29.1101.1 Nipple 29.1607.3 Trigger Pin 29.1702.26 Plug 29.1903.9 Complete Trigger Valve Assembly 29.208.131 Valve Body 29.507.10 Trigger Locking Clip 29.801.40 Stopper 29.902.8 Trigger 71.602.6 O-Ring Hydra Sprayer Manual...
  • Page 14: Crank Case And Inlet Valve Parts And Assembly Diagram

    MSO40E Crank Case and Inlet Valve Hydra Sprayer Manual...
  • Page 15: Crank Case And Inlet Valve Parts List

    046365 Nylon Nut 1-36 023172 O-Ring 1-37 546860 Pipe Receiver 1-38 015862 O-Ring 1-39 544499 Discharge Manifold 1-40 044881 Valve Seat 1-41 044565 Retainer 1-42 043723 Discharge Valve 1-43 541062 Spring 1-44 544090 Cap Screw Hydra Sprayer Manual 11/26/02 #...
  • Page 16: Pressure Regulator Valve Parts And Assembly Diagram

    MSO40E Pressure Regulator Valve Hydra Sprayer Manual...
  • Page 17: Pressure Regulator Valve Parts List

    541769 Retainer 2-10 109298 Spring 2-11 546500 Body 2-12 107221 Spring 2-13 106498 Ball 2-14 543591 Piston Assembly 2-15 103306 Sleeve 2-16 019261 O-Ring 2-17 543507 Valve Seat 2-18 019261 O-Ring 2-19 542258 2-20 541796 Cock Assembly Hydra Sprayer Manual...
  • Page 18: Troubleshooting

    • Replace Part valve seat damaged • Pressure regulator valve rod is bad • Adjust or replace • Pressure regulator valve spring • Repair or replace • Pressure regulator valve spring is damaged or weak • Replace Hydra Sprayer Manual...
  • Page 19: Troubleshooting

    • Make sure pressure control knob is in start position • Check electrical connections to unit • Check condition of switch • Check condition of cord • Have all motor or electrical service done by a qualified electrician Hydra Sprayer Manual...
  • Page 20: Notes

    Notes Hydra Sprayer Manual...
  • Page 21 The warranty begins on the date of original purchase. The warranty is void if there is no proof of purchase or warranty registration on file. Mail the warranty registration card to the Dramm Corporation and keep the bill of sale or invoice.

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