Maintenance
CAP-834
38
Topping up the oil
Fig. 29: Filler plug
1.
Close the shut-off valve on the pressure network
side and secure it to prevent it from being
opened again.
2.
Open and remove the enclosure panels with the
special wrench.
3.
Use a drip pan to make sure that the leaking oil
is collected.
4.
Unfasten the filler plug (Fig. 29/1), remove it and
make sure that the gasket is not misplaced.
NOTICE!
Property damage due to incorrect
oil!
Mixing different oils or using incorrect
oils causes significant property damage
to the screw compressor.
- Only use the oil prescribed in the
technical data.
- For high temperature systems, use
only fully synthetic oil FSC-8000.
Fig. 30: Filler pluge
5.
Use a funnel (Fig. 30/1) to top up the oil to the
filling edge on the filler plug (Fig. 30/3).
6.
Position the gasket and check that it is firmly in
place.
7.
Insert the screw plug (Fig. 30/2) and tighten.
7.4.4
Checking the build-up of
condensation
If the compression temperature is
sufficiently high, this ensures that the
air humidity taken in does not form
condensation. Frequent switching on
and off of the screw compressor can
prevent the compressor from reaching
the required operating temperature.
NOTICE!
Risk of material damage from
condensate in the oil circuit!
Condensate in the oil circuit can cause
the destruction of the compressor
airend.
- In case of condensate in the oil
separator tank, contact our service
department immediately.
