background image

TROUBLESHOOTING 

 

 
 
 

 

Pump Will Not Turn On 

Check For Loose Wiring 
Make Sure Switch Is Turned On 
Check The Fuse 
Check For Defective Pressure Switch 
Tap On Motor To Ensure Brushes Not Stuck 

Low Pressure/Low Flow 

Check If Inlet Hose/Filter To Pump Is Clogged 
Check For Proper Battery Voltage To Pump 
Flush Pump w/ Garden Hose  Up To Strainer 

Pump Cycles 

Adjust Spray Wand Tip To See If There Is Back Pressure From 
Too Fine of a Mist 
Boom Nozzle/Filter Clogged 
Check If 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 Fasteners & Tighten 
Check Pump Seals Degraded. Replace If Needed 
Leak In Diaphragm. Replace Diaphragm Assembly 

Poor Spray Distribution 

Check Suction Strainer & Clean If Necessary 
Clogged Intake Tube. Clean If Needed 
Worn Spray Gun Nozzle. Replace Spray Gun 

Pump Cycles While 
Spraying 

Check For Leak In System. Tighten Clamps, Fittings or Replace 
Spray Gun 
Pressure Switch Might Be Faulty. Replace 
Check Voltage To Determine If Low 
Air Might Be Trapped In System, Purge Air 

 

 
 
 
 
 

 

Содержание S3O-61-060D-MM

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 12: ...PARTS BREAKDOWN...

Страница 13: ...PARTS BREAKDOWN...

Страница 14: ...PARTS BREAKDOWN...

Отзывы: