A05G069A
17
8.
MAINTENANCE
⚫
Keep environmental ventilation
⚫
Always clean the dust/oil/leakages (if any) on the pump surface, in/output joints.
⚫
If block may occur in pipe, check valves or filter. Disassemble them, clean and
reassemble (Consult exploded views in p19-21.)
⚫
Check cable is no damage and no joints are leaking regularly.
⚫
Avoid chemical spreading on the pump, if does then clean immediately.
⚫
Check pump of any leakage, high temperature, abnormal noise regularly and try to
solve them according to page16 solutions table.
⚫
Tighten pump base fixing screws every year.
⚫
Lubrication is no need for this pump.
⚫
Diaphragm is consumable, replace procedures as following diagrams
：
1.
Turn to loosen 4 screws of pump
head then pull out
2.
Pull out pump head module
3.
Loosen diaphragm by turn it
counterclockwise and turn
clockwise to tighten a new one
4.
Tighten pump head by turn
clockwise the 4 screws in an order
show as above.
1
2
3
4
