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Design and Function
The release device, manual QRV, is used for the manual release of a type QRV quick release
valve. The manual release takes place by pressing the manual lever until it stops whereby the
release pin is pressed downwards and thus the quick release valve QRV is activated. The split
pin must be removed before manual release. The manual release must be held for at least 5
seconds to ensure activation.
The release device can also be assembled on the "release device, electrical QRV" as an addi-
tional release device.
4.5.3 Release device, electrical, QRV
FIGURE 4-9: Release device, electrical, QRV
1. Connector plug
2. Cable leading to control panel
3. Release device electrical QRV
4. Cylinder valve
The "release device, electrical, QRV" with the connector plug activates the valve electrically.
The "release device, electrical, QRV" is connected to the fire detection and suppression control
panel via a cable. The electrical signal must be applied for at least 5 seconds to ensure an acti-
vation.
Only the following release devices may be assembled:
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Operator's Manual | Oxeo PR LCP | F_101821 Rev 02 | 08-2022 | en
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