5 Maintenance
Maintain the pump carefully. Study the instructions carefully and pay special attention to the warnings! Always keep spare shaft
seals and rubber seals in stock. See separate motor instructions.
Shaft seals
Rubber seals
Motor bearings
Preventive maintenance
Replace after 12 months
(one-shift)
Complete shaft seal
Replace when replacing the
shaft seal
Maintenance after leakage
(leakage normally starts slowly)
Replace at the end of the day:
Complete shaft seal
Replace when replacing the
shaft seal
Planned maintenance
-
Regular inspection for
leakage and smooth
operation
-
Keep a record of the pump
-
Use the statistics for
inspection planning
Replace after leakage:
Complete shaft seal
Replace when replacing the
shaft seal
Yearly inspection is recomm.
-
Replace complete bearing
if worn
-
Ensure that the bearing is
axially locked (See motor
instructions)
Lubrication
Before fitting
Lubricate the O-rings with
silicone grease or silicone oil
(not the sealing surfaces)
Before fitting
Silicone grease or silicone oil
None
The bearings are permanently
lubricated
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