Vaisala FS11 - Figure 22 Backup Battery Without Cover Plate

Chapter 3 ________________________________________________________________ Installation
VAISALA ________________________________________________________________________ 43
2. Open the four screws holding the cover plate for the battery and
remove it. See Figure 22 below.
1207-020
Figure 22 Backup Battery without Cover Plate
The following numbers refer to Figure 22 above:
1
=
Plus (+) battery terminal (black cable with a red stripe)
2
=
Minus (-) battery terminal (all black cable)
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, black with a red
stripe to plus (+) and all black 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 exchange work is finalized.