Replacing The Backup Battery - IDEC MICROSmart FC6A Series User Manual

3: I
NSTALLATION AND

Replacing the Backup Battery

This section explains how to replace the backup battery.
Performing the work to attach and replace the backup battery in the unpowered state is recommended to avoid electric
Warning
shock by touching the product and wired parts with the body or tools and to avoid damage to the product and malfunction.
The backup battery can also be attached and replaced while powered and while power is supplied from the USB bus.
However, first discharge any static electricity built up in the body by touching grounded metal before performing the work.
Use caution so that electric shock from touching the product and wired parts with the body or tools, damage to the product,
and malfunction do not occur.
Replacing the Backup Battery While Unpowered (Recommended)
To replace the backup battery, first turn off the power, and then perform the following steps 1 to 4 within 1 minute.
(The position of the battery holder is located on the right side of the top of the All-in-One CPU module and CAN J1939 All-in-One
CPU module, and it is located on the left side of the top of the Plus CPU module.)
1. Grip both ends of the battery holder, and then pull it out.
The battery holder pulls out to a length of 36 mm.
All-in-One CPU Module
CAN J1939 All-in-One CPU Module
Remove the dead backup battery from the battery holder.
2.
Orient the battery holder with the
below (2).
(2)
3-34
W
IRING
side facing up. While pulling on the outside hook (1), press the backup battery from
(1)
FC6A S MICROS
ERIES
Battery Holder
Side of the Battery Holder
Backup Battery
(1)
Outside Hook
(2)
U ' M FC9Y-B1722
MART SER S ANUAL
Plus CPU Module