Chapter 3 ________________________________________________________________ Installation
VAISALA ________________________________________________________________________ 51
1207-020
Figure 26 Backup Battery without Cover Plate
The following numbers refer to Figure 26 above:
Plus (+) battery terminal (all black cable)
Minus (-) battery terminal (black cable with a white stripe)
CAUTION
Do not short circuit the battery.
3. Push the battery into its place under the cover plate and push the
battery wire terminals onto the battery terminals, all black to plus
(+) and black with a white stripe to minus (-).
4. Attach the cover plate by tightening the four screws holding it.
5. Turn on the AC power switch and the battery backup switch.
6. Close the interface unit and mount the upper interface unit cover
after the installation work is finalized.