Chicago Pneumatic CPF 270, Instruction Book

Page: 59 / 122

Minimum
setting Factory
setting Maximum
setting
Delay at start, starter feedback contact =
open sec 0 13 60
Delay at signal, starter feedback contact =
closed sec 0 2 3
Delay at start, electric condensate drain sec 0 15 60
Delay at signal, electric condensate drain sec 5 5 5
Service settings
Service plans
Minimum
setting Factory
setting Maximum
setting
Service plan A (operating hours) hr 4000
Service plan B (operating hours) hr 8000
Service plan C (operating hours) hr 16000
Service plan D (operating hours) hr 24000
Service plan I (operating hours) hr 2000
Analog inputs
Minimum
setting Factory
setting Maximum
setting
Service warning level for oil separators bar 0 0.8 0.8
Service warning level for oil separators psi 0 11.6 11.6
Delay at signal, oil separator sec 0 60 255
Service warning level for air filters bar -0.1 -0.05 -0.05
Service warning level for air filters psi -1.45 -0.7 -0.7
Delay at signal, air filter sec 0 60 255
Terminology
Term Explanation
ARAVF Automatic restart after voltage failure. See section Electronic control system.
Required stop
period/Minimum
stop time Once the compressor has automatically stopped, it will remain stopped for the minimum
stop time (approx. 20 seconds), whatever the net air pressure. In automatic operation, the
compressor will not be stopped by the regulator until a standstill period of at least the sum
of the minimum stop time and required stop period is expected. However, if the decrease
in air net pressure should require a new start of the compressor, the regulator will start the
compressor after the minimum stop time.
Power recovery
time Is the period within which the voltage must be restored to have an automatic restart. Is
accessible if the automatic restart is activated. See section Electronic control system. To
activate the automatic restart function, consult your Customer Centre.
Instruction book
2920 1796 01 57