Maintenance
ALTAIR 5X/ALTAIR 5X IR
60
GB
Be sure to observe proper polarity on the cells.
Place the battery holder circuit board back in the device and reinstall the
door.
Tighten the 2 screws.
4.4 Live Maintenance Procedure - Replacing or Adding a Sensor
Any factory-installed Series 20 or XCell sensor may be removed or replaced with a
like type.
The type of any sensor must not be changed. If the type of any sensor [including
the IR sensor] is to be changed, the device must be returned to an authorised serv-
ice center.
Attention!
Before handling the PC board, ensure you are properly grounded; oth-
erwise, static charges from your body could damage the electronics.
Such damage is not covered by the warranty. Grounding straps and kits
are available from electronics suppliers.
Warning!
Remove and reinstall sensors carefully, ensuring that the components
are not damaged; otherwise device intrinsic safety may be adversely af-
fected, wrong readings could occur, and persons relying on this product
for their safety could sustain serious personal injury or death.
While device case is open, do not touch any internal components with
metallic/conductive objects or tools.
Damage to the device can occur.
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