Alpha Technologies AlphaGen PN-6x-T 7.5kW 48VDC - Installation and Operation Manual - Manual (Page 64)

64 745-020-B0-003, Rev. C
Fig. 7-3, Gas Hazard Sensor Location (Alpha P/N 744-891-20)
7.0 Maintenance, continued
7.4 Replacing Gas Hazard Sensor
1. Unlock and remove the front enclosure door.
2. Locate and remove the gas hazard sensor. The gas hazard sensor is located to the left
of the ECM cage and above the hour meter. It is attached to the sheet metal with a hook
and loop fastener. Disconnect the wire harness.
3. Verify the selector switch of the new sensor is in the proper position for your fuel source.
4. Reconnect wire harness.
5. Place new sensor on the hook and loop pad. There is a 10 minute self-calibration period
following power-up (Ready LED is blinking). Following the self-calibration, verify the
green Ready LED is lit.
Gas Hazard Sensor