Atlas Copco GA 15 Instruction Book page 113

Instruction book
Loading pressure (100 psi compressors)
Loading pressure (125 psi compressors)
Loading pressure (125 psi compressors)
Loading pressure (150 psi compressors)
Loading pressure (150 psi compressors)
Loading pressure (175 psi compressors)
Loading pressure (175 psi compressors)
Parameters
Motor running time in star
Load delay time (star-delta)
Number of motor starts
Minimum stop time
Programmed stop time
Power recovery time (ARAVF)
Restart delay
Communication time-out
Protections
Compressor element outlet temperature (shut-
down warning level)
Compressor element outlet temperature (shut-
down warning level)
Compressor element outlet temperature (shut-
down level)
Compressor element outlet temperature (shut-
down level)
Service plan
The built-in service timers will give a Service warning message after their respective preprogrammed time
interval has elapsed.
Also see section
Consult Atlas Copco if a timer setting has to be changed. The intervals must not exceed the nominal intervals
and must coincide logically. See section
2920 7083 31
Preventive maintenance
Minimum
setting
psig 58
bar(e) 4
psig 58
bar(e) 4
psig 58
bar(e) 4
psig 58
Minimum
setting
sec 5
sec 0
starts/ 0
day
sec 10
sec 30
sec 10
sec 0
sec 10
Minimum
setting
˚C 50
˚F 122
˚C 111
˚F 232
schedule.
Modifying general settings.
Factory Maximum
setting setting
91.4 101.5
8 8.7
116 126.2
9.7 10.4
140.7 150.8
11.4 12.1
165.3 175.5
Factory Maximum
setting setting
10 10
0 10
240 480
20 30
30 30
10 3600
0 1200
30 60
Factory Maximum
setting setting
110 119
230 246
120 120
248 248
111