7 troubleshooting, 1 pump – Trebor CP PURUS User Manual
Page 15

PURUS CP PUMP OPERATION / MAINTENANCE MANUAL
PAGE 15
7 TROUBLESHOOTING
7.1 PUMP
SYMPTOM
CAUSES
SOLUTIONS
Bubbles in Fluid
Discharge
Diaphragm
puncture
Replace pump assy. (Non
Serviceable)
Loose inlet fitting
Check and tighten all fittings
on the suction line feeding the
pump.
Fluid
Leaks
Weld
failure
Replace pump assembly
(Non Serviceable)
Loose suction or
discharge connections
Inspect tubing and tighten
fluid fittings.
For controller troubleshooting guide refer to PC15 manual.