Instruction book
9828 0931 61 31
4.2 Starting
Attention
The operator must apply all relevant safety precautions.
To ensure optimum operational efficiency, do not use dryer on/off switch (
repeatedly within a short time period.
Wait at least 5 minutes to start the dryer again after stopping to allow pressure
equalization.
To keep the compressed air net free of condensate, start the dryer before starting the
compressor and stop the compressor before stopping the dryer.
Procedure
Step Ac
tion
1 If installed, close the dryer by-pass valve. See Installation proposal.
2 Switch the on/off switch to On.
3 Open dryer air inlet valve (customer's installation).
4 Approx. 5 minutes later, open dryer air outlet valve (customer's installation).
5 Approx. 10 minutes later, the nominal dewpoint will be reached.