Pumps
CONDITION CAUSE REMEDY
FAILURE OF PUMP TO
DELIVER FLUID
Pumps not engaged Engage pumps
Low fluid level in reservoir Add recommended oil and
check level
Oil intake suction filter
plugged
Clean filter
Air leak in suction line,
preventing priming or
causing noise and irregular
action of control circuit
Repair leaks
Oil viscosity too heavy to
pick up prime
Use lighter viscosity oil.
Follow recommendation for
temperatures encountered.
Broken pump shaft or parts
broken inside pump
Contact your local
distributor; if necessary, refer
to the manufacturer’s manual
for the correct instructions in
pump disassembly and repair.
RT500
Troubleshooting
222 REVISED:
To Next Page
Loading...
Need help?
General
