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INTRODUCTION 

 

Your Master Manufacturing Deluxe 3-Point Sprayer has been manufactured to provide years of dependable and 
efficient use.  Proper operation and maintenance will ensure long satisfactory service.  The purpose of this 
manual is to assist you in the assembly, operation and maintenance of your sprayer or accessories.  Please read 
through this manual completely to fully understand how to operate and maintain your equipment.  Keep your 
manual in a safe, convenient place for future reference.  Always mention the model and part number in any 
correspondence.   
 

 Do not allow anyone to operate or maintain this equipment who has not fully read and 

comprehended this manual.  Failure to follow the recommended procedures may result in personal injury or 
death or equipment damage. 
 
Information in this manual is designed to help owners and operators to obtain the best results and safe operation 
from their investment.  The life of any machine depends largely on the care it is given and we suggest that the 
manual should be read and understood and referred to frequently.  If for any reason you do not understand the 
instructions and safety requirements, please contact your authorized dealer.  The intent of this manual is to 
provide guidelines to cover general use and to assist in avoiding accidents and injuries. 
 
There may be times when circumstances occur that are not covered in the manual.  At those times it is best to 
use common sense and contact your authorized dealer or our factory. 
 
The requirements of safety cannot be emphasized enough in this publication.  We urge you to make safety your 
top priority when using and maintaining the equipment.  We strongly advise that anyone allowed to operate this 
equipment be thoroughly trained and tested, to prove they understand the fundamentals of safe operation.

 

 

 

WARRANTY PARTS SERVICE 

 
Products sold shall be warranted from defects in workmanship and material when used within the service and 
scope for which they were designed for a period of one year from date of purchase. 
 
Warranty covers replacement parts ONLY.  Please have your original sales receipt or other proof of purchase 
date when requesting any warranty parts.  To ensure the correct parts are acquired always provide the model 
number of your sprayer/attachment and the part number and description obtained from the illustrated parts 
breakdown in this manual. 
 
Warranty is void if the use of chemicals that are corrosive or harmful to the internals of the pump are used. It is 
the user’s responsibility to make sure the chemical used is compatible with Viton, Santoprene and 
Polypropylene. If the chemical is not found to be compatible the warranty is void. Approved liquids include 
non-flammable liquids, pesticides, water for plants and dust control, ice control chemicals, and water-based 
non-flammable sealants or stains for outdoor wood surfaces. Please contact Customer Service at 320-340-6464 
if you have questions regarding the liquids you would like to use. 

 

 

 

Summary of Contents for S3O-61-060D-MM

Page 1: ...S3O 61 060D MM Revision 1 Jan 2020 MASTER MFG 60 GALLON DELUXE 3 POINT SPRAYER...

Page 2: ...TENTS Introduction Page 3 Warranty Parts Service Page 3 Assembly Page 4 Wiring Harness Page 7 Operation Page 8 Calibration Page 9 Cleaning Storage Page 10 Troubleshooting Page 11 Parts Breakdown Page...

Page 3: ...nual At those times it is best to use common sense and contact your authorized dealer or our factory The requirements of safety cannot be emphasized enough in this publication We urge you to make safe...

Page 4: ...ank With Screws install Gun Clips to the front of Sprayer Tank Be sure open end is facing top of the sprayer Step 2 Seat Drain Cap Gasket into Drain Cap Attach Drain Cap Tether to Top of Drain Cap Pla...

Page 5: ...egulator Assembly knob Step 5 Slip the Hose Clamp over the end of the Spray Gun Hose Push Spray Gun Hose onto the bottom hose barb of the Pressure Regulator Assembly Tighten the Hose Clamp with Pliers...

Page 6: ...the rear of the frame Secure with Flange Nuts and tighten with a Socket Wrench Step 7 Locate Boom Hose and make sure there is a Washer in the end of Boom Cap Thread the Boom Hose to the Shut Off Valve...

Page 7: ...of plain water to allow familiarization with the sprayer and to prevent waste of expensive chemicals Operating power is obtained directly from a 12 VDC source Be sure to connect the red to the positi...

Page 8: ...itch is used to operate the pump on or off There is also a secondary switch located in the pump This switch is designed to turn the pump off when it reaches 40 psi This switch is calibrated at the fac...

Page 9: ...he spraying speed MPH When selecting pressure from the top chart it is a good idea to try for the 30 PSI range as this allows and excellent nozzle pattern At 10 PSI the pattern begins to break up and...

Page 10: ...ecommended by the chemical manufacturer can assist in removal of a persistent chemical When the system is thoroughly cleaned drain the tank suction line pump hoses etc The following steps should be fo...

Page 11: ...Filter In Handle Is Clogged Fuse Is Blown Excess Voltage Damaged or Defective Wiring Harness Defective Pump Motor Pump Continually Cycles On Off Creating Too Much Amp Draw Pump Leaks Check For Loose F...

Page 12: ...PARTS BREAKDOWN...

Page 13: ...PARTS BREAKDOWN...

Page 14: ...PARTS BREAKDOWN...

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