Macnaught BOP20, Owner'S Manual

Page: 10 / 16

Instruction Manual Page 10
TROUBLESHOOTING GUIDE
Pump does not turn on
Pump will not prime
Power head does not stop
when gun trigger is released
c) Contact supplier
b) Power head not attached
correctly to pump
b) Damaged or worn impeller
a) Damaged diaphragm
or spring
a) Recharge battery
b) Fit new impeller
Note: Do not let the impeller run dry
a) Replace damaged
diaphragm or spring
b) Re-fit power head correctly
c) Faulty switch
a) Flat battery
d) Replace gun
c) Gun leaking
c) Check oil level in container
c) Replace gun
c)
a)
TROUBLE
CAUSE REMEDY
TROUBLE
CAUSE
REMEDY
TROUBLE
CAUSE
REMEDY
a) Remove tube plug
a) Pump tube plug has not
been removed before use.
b) Damaged or worn impeller b) Replace impeller
b)
d) Pump stem failure d) Contact supplier
d) Damaged gun
c) No oil in container
e) Damaged diaphragm c) replace diaphragm