Maximum Permissible Inclination; Pipe Connections - GEA HG22e A Assembly Instructions Manual

4 | Compressor assembly

4.3 Maximum permissible inclination

ATTENTION! Poor lubrication can damage the compressor.
A
a a
Fig. 14

4.4 Pipe connections

Fig. 15: Stepped
internal diameters
ATTENTION! Overheating can damage the valve.
Respect the stated values.
A
A
a
The discharge and suction line valves have stepped internal
diameters so that pipes with standard millimetre and inch
dimensions can be used. The depth of pipe insertion will
depend on the dimension.
The connection diameters of the shut-off valves are rated for
maximum compressor output. The required pipe cross-section must be
matched to the output. The same applies for non-return valves.
Remove the pipe supports from the valve for soldering. Solder
them with protective gas to prevent oxidation products (scale).
A
a
A
a
max. 30°,
max. 2 minutes
max. 15°,
continuous
operation
GB
11
D
F
E