Danfoss iSave 40 Series Operation Manual page 71

Operation guide | iSave 40
24. Turn the pump with shaft upwards.
Lubricate the shaft and shaft seal with
clean filtered water. Mount the shaft
seal with the carbon ring upwards.
26. Lubricate and press new ceramic
ring into the shaft seal cover by
using the press bush tool.
WARNING:
Ensure that the face with rubber
seal is positioned against shoulder
in shaft seal flange.
28. Mount the two pins and the coupling
part.
180R9239 | AQ299555093252en-001601 | iSave 40 | 09.2022
25. Using the shaft tool provided,
carefully press down the shaft
seal to the shoulder of the shaft.
M8x20 bolts marked A4
27. Mount a new O-ring on the flange
for shaft seal and assemble the minor
flange on top of the flange.
Tighten M8x20 bolts marked A4
to a torque of 30 ±3 Nm.
4 x special M8x20 bolts
marked 1.4410
29. Mount the four special M8x20
bolts marked 1.4410 and tighten
them to a torque of 35 ±3.5 Nm.
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