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4.6.4 Monitoring of release device, electrical, QRV
FIGURE 4-10: Monitoring, assembled
1. Release device electrical QRV
2. Monitoring, release device electrical QRV
3. Monitoring mounting clamp
4. Cylinder valve
The monitoring serves to check for the presence and correct assembly of the electrical release
device on the QRV valve.
If the release device is present and correctly assembled, the monitoring switch is activated. If
the release device is disassembled or incorrectly assembled, the switch is not activated and
transmits a signal to the fire detection and suppression control panel. There, the absence or
incorrect assembly of the electrical release device is displayed as a fault.
The monitoring is mounted on the QRV valve with a clamp.
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Inst. and Maint. Manual | Oxeo PR LCP | F_101921 Rev 02 | 10-2022 | en
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