BW GasAlert Quattro, Руководство пользователя

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GasAlertQuattro
User Manual
64
A hex tool is required to tighten and loosen the retaining screw. Tighten
the screw 1-2 turns using 3-4 in-lbs of torque. Do not overtighten the
screw.
Figure 18. Removing the Battery Pack
1. Press and hold
C
to deactivate the detector.
2. If using the retaining screw, loosen it 1-2 turns. Push the bat-
tery release latch toward the top of the detector to release the
battery pack.
3. From the top of the battery pack, lift the battery pack upward
to remove.
4. Insert the new battery pack. Insert the bottom of the
battery pack first at a 30° angle, then lower the top into place.
Press until the release tab engages.
If using the retaining screw, tighten it 1-2 turns using 3-4 in-lbs of
torque.
Replacing the Alkaline Batteries
a
Warning
To avoid personal injury and/or damage to the detector,
use only BW recommended alkaline batteries. Refer to
Specifications .
Change the alkaline batteries only in safe area that is
free of hazardous gas.
To replace the alkaline batteries, refer to Figure 19. , Figure 20. , Figure
21. , and Figure 22. , and steps 1-6.
1. Press and hold
C
to deactivate the detector.
2. If using the retaining screw, loosen it 1-2 turns. Push the bat-
tery release latch toward the top of the detector
to release the battery pack.