Atlas Copco GA30C Instruction Book

2920 1462 00
10
Instruction book
1.3.1.3 Automatic restart after voltage failure
For compressors leaving the factory, this function is made
inactive. If desired, the function can be activated. Consult
Atlas Copco.
Warning If activated and provided the module was in the
automatic operation mode, the compressor will
automatically restart if the supply voltage to the
module is restored within a programmed time
period.
The power recovery time (the period within which the voltage
must be restored to have an automatic restart) can be set between
10 and 600 seconds or to Infinite. If the power recovery time
is set to Infinite, the compressor will always restart after a
voltage failure, no matter how long it takes to restore the voltage.
A restart delay can also be programmed, allowing e.g. two
compressors to be restarted one after the other.
1.3.2 Control panel (Fig. 1.9)
Ref. Designation Function
1 Stop button Push button to stop the
compressor. LED (8) goes out.
The compressor will stop after
running in unloaded condition for
about 30 seconds.
Ref. Designation Function
2 Start button Push button to start the
compressor. LED (8) lights up
indicating that the regulator is
operative (in automatic operation).
The LED goes out after unloading
the compressor manually.
3 Display Indicates messages concerning the
compressor operating condition, a
service need or a fault.
4 Scroll keys Keys to scroll through the display.
5 Tabulator key Key to select the parameter
indicated by a horizontal arrow.
Only the parameters followed by
an arrow pointing to the right are
accessible for modifying.
6 Voltage on LED Indicates that the voltage is
switched on.
7 General alarm LED Is alight if a warning, service
warning or shut-down warning
condition exists or if a sensor is
out of order.
7 General alarm LED Blinks in case of shut-down, if a
sensor with shut-down function is
out of order or after an emergency
stop.
Fig. 1.9 Control panel, Workplace / Workplace FF
52227F
8
11
7
10
6
12
3
2
1
9
4
5
4
9
9
S3

Atlas Copco GA30C Specifications

General

Brand	Atlas Copco
Model	GA30C
Category	Air Compressor
Language	English