Operation guide | iSave 40
59
180R9239 | AQ299555093252en-001601 | iSave 40 | 09.2022
3. Disassembling the
booster pump series
01 - 03
1.
Disassemble the flange for shaft seal.
2.
Wet the shaft seal first with clean filtered
water. Carefully lift the shaft seal by using
2 screwdrivers.
3.
If coupling has to be changed, follow the
next two steps.
4.
Unscrew the four special M8x20 bolts
marked 1.4410. Use a hammer handle
at the opposite end to prevent the shaft
from turning.
5.
Remove coupling and the two pins.
If flange cannot be removed easily, use two
M8 bolts.
4 x special M8x20 bolts
marked 1.4410
M8x20 bolts marked A4