Comprag F1513 [25/120] Operation

Comprag F1508 [25/120] Operation
25COMPRAG Screw air compressor A/F-Series
3
2 4
Fig. 3.5.2 Power cable terminal connection
4. Operation
Non-qualied personnel must not be allowed to operate the com-
pressor.
4.1 Controller and operating panel
The compressors A/F.. are equipped with an t-Log electronic controller. The t-Log electronic
controller maintains the net pressure between programmable limits by automatically loading
and unloading the compressor. A number of programmable settings, e.g. the unloading and
loading pressures, the minimum stop time and the maximum number of motor starts are
taken into account. The t-Log electronic controller stops the compressor whenever possible
to reduce the power consumption and restarts it automatically when the net pressure de-
creases. In case the expected unloading period is too short, the compressor is kept running
to prevent too short standstill periods.

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