| S.N. |
Trouble |
Cause |
Remedy |
Remarks |
| 1 |
Low Pressure, Adequate Flow
|
Worn, Incorrect, No Spray Nozzle
|
Replace with Correct Spray Nozzle
|
|
|
Lance on Low Pressure Setting
|
Adjust Lance on correct pressure.
|
|
|
Unloader / Pressure Regulating Valve Improperly Adjusted
|
Adjust Unloader / Pressure Regulating Valve properly
|
|
|
Pressure Gauge Inaccurate or Broken
|
Replace Pressure Gauge
|
|
|
Worn Pump Packing
|
Replace Pump Packing
|
|
| 2 |
No fluid
|
No Power to the Pump
|
ON the Power switch
|
|
|
Clogged Spray Nozzle
|
Unclog Spray Nozzle
|
|
|
Clogged Inlet Filter
|
Unclog Inlet Filter
|
|
|
Faulty Unloader
|
Replace the Unloader
|
|
|
Pinched or Clogged Inlet Hose
|
Unclog the Inlet Hose
|
|
|
Inlet Valve(s) Not Open
|
Open the Inlet Valve
|
|
| 3 |
Low Pressure, Low Flow
|
Volume Improperly Adjusted
|
Properly Adjust Volume
|
|
|
Drive Belts Loose
|
Tighten Drive Belts
|
|
|
Defective Easy Start Valve
|
Replace Easy Start Valve
|
|
| 4 |
Low Pressure, Very Low Flow
|
Outlet Restriction
|
Remove restriction
|
|
|
Clogged Nozzle
|
Unclog the Nozzle
|
|
|
Restriction in the High Pressure Hose
|
Remove restriction
|
|
|
Debris in the System
|
Remove debris
|
|
|
Clogged Inlet Hose or Filter
|
Unclog the hose or filter
|
|
|
Faulty Pressure Gauge
|
Replace Pressure Gauge
|
|
| 5 |
Excessive Pressure
|
Unloader/Regulator Improperly Adjusted
|
Properly adjust Unloader/Regulator
|
|
|
Faulty Unloader / Regulator
|
Replace Unloader / Regulator
|
|
|
Spray Nozzle Too Small
|
Use proper Spray Nozzle
|
|
| 6 |
Pump runs, but produces no flow
|
Pump is not primed.
|
Flood suction then restart pump
|
|
|
|