Service guide | Disassembling and Assembling, APP 11-13 and APP 16-22
© Danfoss | DCS (im) | 2017.06
180R9228 | 521B1181 | DKCFN.PI.013.V3.02 | 9
25. Place pump horizontally to get access to
shaft.
26. Lubricate shaft with clean filtered water.
27. Place stop for shaft seal and new shaft seal
on shaft.
WARNING: Ensure that carbon ring is
pointing outwards. Do not reuse the shaft
seal, due to risk of leakage.
24. Screw in the rest of the bolts and tighten all
screws according to exploded view.
23. Place three bolts in mounting flange.
(Remember lubrication as stated in
paragraph 1 page 6.)
Turn each bolt one round at a time to
ensure mounting flange is mounted as
straight downwards as possible.
Be careful not to squeeze the O-ring.
29. Press new ceramic ring into shaft seal
flange, using plastic tool provided.
WARNING:
Ensure that the face with rubber seal is
positioned against shoulder in shaft
seal flange. Ensure that ceramic ring is
pointing outwards.
28. Use plastic press bush assembly tool
provided with large diameter pointing
towards seal, to press seal against
shoulder of stop for shaft seal.