Operator Controls and Connections
A | <ON/OFF> switch | B | <Auto/Manual> switch |
C | Fuse | D | Power LED |
E | Service LED | F | Current clamp port |
G | Acoustic signal generator | H | Output regulator |
I | Hour meter | J | Power supply cable |
<Auto/Manual> switch | The automatic start/stop mechanism is activated when the switch is set to <Auto>. If the switch is set to <Manual>, the automatic start/stop mechanism is inactive and the device must be switched on and off manually. |
Power LED | The power LED illuminates continuously when the motor is running. During initialization, the power LED and the service LED flash alternately. |
Service LED | There is a safety device for monitoring the minimum air volume to be extracted installed in the unit. A differential pressure sensor is used for monitoring purposes. The service LED illuminates in orange and an acoustic signal sounds continuously when both filter cartridges are not functioning properly or are saturated and must be replaced. During initialization, the service LED and the power LED flash alternately. |