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Oil Change - Grundfos SEG Serie Montage- Und Betriebsanleitung

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  • DEUTSCH, seite 93

10.5 Oil change

Every 3000 operating hours or at least once a year,
change the oil in the oil chamber as described below.
If the shaft seal has been changed, the oil must be
changed as well. See section
replacing the shaft
seal.
Draining of oil
Warning
When loosening the screws of the oil
chamber, note that pressure may have
built up in the chamber. Do not remove
the screws until the pressure has been
fully relieved.
1. Remove both oil screws to allow all the oil to
drain from the chamber.
2. Check the oil for water and impurities. If the shaft
seal has been removed, the oil will give a good
indication of the condition of the shaft seal.
Used oil must be disposed of in
Note
accordance with local regulations.
Oil filling, pump lying down
See fig. 13.
1. Place the pump in such a position that it is lying
on the stator housing and the discharge flange
and that the oil screws are pointing upwards.
2. Fill oil into the oil chamber through the upper hole
until it starts running out of the lower hole. The oil
level is now correct. See section
3. Fit both oil screws using the packing material
included in the kit. See section
Oil filling
Oil fill
Oil level
Oil level
Fig. 13
Oil filling holes
Oil filling, pump in upright position
1. Place the pump on a plane, horizontal surface.
2. Fill oil into the oil chamber through one of the
holes until it starts running out of the other hole.
For oil quantity, see section
3. Fit both oil screws using the packing material
included in the kit. See section
10.4 Checking/
10.1
Inspection.
10.6 Service
kits.
10.1
Inspection.
10.6 Service
kits.
23

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