Owner`s manual

9
PUMP PRESSURE VARIES
CAUSE:
1) Defective pump.
SOLUTION:
1) Replace pressure control switch.
LOW PUMP PRESSURE
CAUSE:
1) Clogged strained in solution tank
2) Punctured pump diaphram
3)Defectiverectierormotor
SOLUTION:
1) Clean and replace.
2) Replace.
3) Replace.