SA
35 and
SA
36
Operation and Maintenance Manual
Manual 118 Issue 15
Page 16 of 28
4.5 Pump (If Required)
•
Remove the pump from the
SA
suction unit.
•
Remove the pump head from the pump casing and examine the diaphragm for signs of
wear.
•
Check the balance within the connecting rod for excessive movement. Replace the
connecting rod and balance if necessary.
•
Remove both pump head nozzles from the pump head.
•
Remove the transfer valves.
•
Clean the valve seats and check the valves for signs of wear.
•
Replace any worn or damaged components as necessary and re-assemble.
•
Replace the pump back into the
SA
suction unit and re-connect the internal tubing.
Note:
Replacement kits are available to change an old LQ45 Pump with a new MQ24 Pump. Details
found in Options and Recommended Spares section.
MQ45 Pump Complete
230V 50/60Hz
Seal
Pump Head
Connector
Con Rod /
Diaphragm
Assembly
