GEA Bock FK50 - Manual (Page 6)

6 09704-09.2013-DGbFIT
rCn
D
GB
F
I
TR
CN
2| Product description
Three different designs are available for various ranges of application:
> for air-conditioning
the K Design
> for air-conditioning or normal cooling the N Design
> for deep freezing
the TK Design
The differences lie mainly in the valve plate tooling which is adapted to each applica-
tion range where operational safety and efficiency are concerned.
Compact six cylinder compressor in W design.
Six capacity ranges.
Lightweight aluminum design.
Lubricating oil pump with oil pressure relief valve independent of rotational direction.
Variable arrangement of the shut-off valves.
Fig. 1
2.1 Brief description
Fig. 2
Valve plate
Cylinder cover
Discharge
shut-off valve
Shaft end
Shaft seal
Suction
shut-off valve
Suction
line valve
Oil pump
Dimension and connection values can be found in Chapter 9
Eyebolt
Leak oil trapping
device with oil
reservoir
Leak oil drain
hose
Name plate
Eyebolt
Oil sightglass
Oil sightglass