GEA Bock HG34e A - Manual (Page 11)

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96191-11.2014-DGbFE
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GEA Bock GmbH
72636 Frickenhausen, Germany
4 | Compressor assembly
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. Fig. 15: Stepped
internal diameters
4.4 Pipe connections
4.3 Maximum permissible inclination
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ATTENTION! Poor lubrication can damage the compressor.
Respect the stated values.
Fig. 14
A max. 30°,
max. 2 minutes
a max. 15°,
continuous
operation
ATTENTION! Overheating can damage the valve.
Remove the pipe supports from the valve for soldering. Solder
them with protective gas to prevent oxidation products (scale).