Omc Block With Oil Filter System; Oil Cooler; Oil Pump (Optional); Fig. 23 Gea Grasso M-Series, Arrangement Of The Omc Block With Oil Filter System - GEA Grasso M-Series Operating Manual

Operating Manual | GEA Grasso M-Series
Screw Compressor Packages
Hint!
The documentation of the oil heater
(operating and maintenance instruc-
tion, acceptance certificate) is a part of
the product documentation.
7.7.5

OMC block with oil filter system

fig.23: GEA Grasso M-Series, arrangement of the OMC block
with oil filter system
The OMC block contains the oil distributor system in
the oil circuit. Necessary control and shutoff fittings
are integrated in the OMC-block. Connections for
temperature and pressure sensors as well as service
ports are present. The OMC block is combined with
a standardised filter system and oil pump unit and
forms the central control and regulation unit within
the oil circuit.
Optionally, the OMC-block can be equipped with a 3-
way valve element (for ensuring a minimum oil tem-
perature when starting the compressor).
Hint!
The documentation for the OMC block
(operating manual, acceptance certifi-
cate) is an integral part of the product
documentation.
GEA Refrigeration Germany GmbH | P_261511_1 | Generated 01.04.2015
7.7.6

Oil cooler

fig.24: GEA Grasso M-Series, arrangement of the oil cooler
The oil cooler is used for cooling the oil heated in the
compressor in order to ensure sufficient oil viscosity
for supplying to the compressor.
Hint!
The documentation of the oil cooler
(operating manual, acceptance certifi-
cate) is an integral part of the product
documentation.
7.7.7

Oil pump (optional)

Special design for minor pressure differences
(booster)
Description of Design and Function
41