Condensate System - Atlas Copco GA 37+ Instruction Book

2.5 Condensate system

Water drains
Reference
Da
Da1
The compressors have an electronic water drain (EWD). The condensate from the air cooler accumulates
in a collector. When the condensate reaches a certain level, it is discharged through the automatic drain
outlet (Da).
On Full-Feature compressors, an additional electronic water drain (EWD1) is provided. The condensate
trap of the heat exchanger is drained by EWD1 and discharged through automatic drain outlet (Da1).
Also see section Air flow. Testing the electronic water drain can be done by briefly pressing the test button
(1) on top of the drain.
22
Condensate drains, typical example
Designation
Automatic drain connection
Automatic drain connection of the dryer (only on Full-Feature units)
Electronic condensate drains, typical example
Instruction book
9096 3321 00