4.3 Refrigeration dryer
Fig. 5 Refrigeration dryer
10
Refrigeration dryer
12
Condensate drain
The downstream refrigeration dryer removes moisture from the compressed air.
The condensate drain ejects the precipitate.
4.4 Floating relay contacts
Floating relay contacts are provided for the transfer of signals, messages.
Information on location, loading capacity and type of message or signal is found in the electrical
diagram.
If the floating relay contacts are connected to an external voltage source, voltage may be
present even when the machine is isolated from the power supply.
4.5 Options
The options available for your machine are described below.
4.5.1 Option H1
Machine mountings
These mountings allow the machine to be anchored firmly to the floor.
Fig. 6 Machine mountings
4
Design and Function
4.3
Refrigeration dryer
9_5717 20 E
Service Manual Screw Compressor
ASK T SIGMA CONTROL BASIC
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