Atlas Copco GA 5 Instruction Book page 68

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 timer will give a Service warning message after a preprogrammed time interval has
elapsed.
Also see section
Consult Atlas Copco if a timer setting has to be changed. See section
settings. The intervals must not exceed the nominal intervals and must coincide logically.
66
Preventive maintenance
Minimum
setting
psig 78
bar(e) 5.4
psig 78
bar(e) 5.4
psig 78
bar(e) 5.4
psig 78
Minimum
setting
sec 5
sec 0
starts/day 0
sec 10
sec 0
sec 10
sec 0
sec 10
Minimum
setting
˚C 50
˚F 122
˚C 111
˚F 232
schedule.
Instruction book
Factory
setting
91.4
8
116
9.7
140.7
11.4
165.3
Factory
setting
10
0
240
20
3
10
0
30
Factory
setting
110
230
120
248
Calling up/modifying service timer
Maximum
setting
101.5
8.7
126.2
10.4
150.8
12.1
175.5
Maximum
setting
10
10
480
30
20
3600
1200
60
Maximum
setting
119
246
120
248
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