Alarms - Schneider Airsystems AM 2-10 F1 Micro Manual De Instrucciones

GB
During normal operation of the compressor the following signals can occur:
Alarm warning lights (rif.5, fig.5)
Water present in the separator tank. (Optional, not available in the standard configuration)
Blinking warning light = signal without compressor block
Fixed warning light = compressor block
Drain the condensate from the oil separator tanks (see chapter "Maintenance").
The warning light turns on to indicate a wrong electrical connection. The compressor blocks.
Check connection to the mains cable and to the terminals of the electrical panel of the compressor.
Oil temperature.
Blinking warning light = pre-alarm without compressor block
Fixed warning light = alarm with compressor block
Let the compressor cool down and check the oil level.
The maximum temperature of the motor has been exceeded. The compressor blocks.
Let the motor cool down and check setting of thermal relay.
Indicates there has been a blackout. The compressor blocks.
With compressor stopped, press RESET to disable the alarm before restarting.
Alarm messages, the following alarms are shown on screen:
AL1 Faulty or broken temperature sensor with blockage of compressor.
Replace sensor.
AL2 Faulty or broken pressure sensor with blockage of compressor.
Replace sensor.
AL3 No phase or phase sequence transformer not operational with blockage of compressor.
Check presence of phase and if necessary replace transformer.
AL4 Maximum alarm pressure with blockage of compressor.
Contact an assistance centre to remove the cause of the problem.
AL5 Fast rise in temperature with blockage of compressor.
Contact an assistance centre to remove the cause of the problem.
AL6 The emergency button has been pressed.
Reset the button to correct position.
All alarms cause the compressor to block, which can be restarted only when the problem which has caused the blockage
is resolved.
The alarm signal remains even after the problem has been solved, to disable it press the RESET button before restarting
the compressor.
Maintenance signalling
The power unit also signals periodic maintenance operations, the internal counters decrease at each hour of loading of the
compressor until zero is reached, at this point the maintenance signal will appear on the display:
CH1 Expiry of oil hours.
Replace oil.
CH2 Expiry of oil filter hours.
Replace oil filter
CH3 Expiry air filter hours
Replace air filter.
CH4 Expiry of oil separator hours
Replace oil separator filter.
If more signals are verified at the same time they are displayed in sequence.
Once the maintenance has been performed the internal counters must be reprogrammed.
10 10 10
10 10
Rotar Micro - Cod.197CC2300 - Rev.01 - 07/2008

ALARMS