SKF FlowMaster II Manual De Instrucciones página 17

Troubleshooting
Condition
Pump does not run.
Pump speeds up or runs erratically.
Pump runs, but output is low.
Seepage from housing cover (35).
Pump is noisy.
Pump does not build pressure.
Motor runs, but no pump output.
Possible cause
Pump is seized or damaged.
Wired incorrectly.
Low level of grease or reservoir is empty.
Follower plate is stuck and separated
from grease.
Pump piston or checks are worn.
Motor speed set too low.
Faulty inlet check (29, 30), faulty discharge
check (23, 24) or damaged o-ring (27).
Cup seal (16) or o-ring (14) worn out.
Crankcase needs oil.
Worn wrist pin bushing (12).
Foreign material holding lower check open.
Gear set or adapter shaft stripped or broken.
17
Corrective action
Disassemble pump and repair any parts that
are damaged or worn.
Connect red motor lead to positive battery
terminal and black motor lead to
negative terminal.
Fill reservoir.
Check follower plate and container for damage.
Disassemble pump and repair.
Increase motor speed setting.
Replace faulty components.
Check seals and replace if necessary.
Fill with oil.
Check bushings and replace if necessary.
Dismantle and clear check.
Consider adding grease filter to system.
Dismantle and replace damaged part.