Horner APG XL4 OCS - Manual (Page 114)

CH.18 MAN0964-01-EN
June 29, 2012 Page 114 of 122
18.2.2 Battery Replacement
The XL4 OCS uses a lithium ion battery available from Horner APG.
Below are the steps to replace the battery.
1. Make sure the user program and any data stored in retentive memory is backed up.
2. Disconnect all power from the XL4 OCS unit including I/O power.
3. Remove the back cover.
4. Remove the I/O board
5. Remove the tape securing the battery and remove the battery.
6. Dispose of the old battery properly; see the above warning on disposal regulations.
7. Install the new battery
8. Install the I/O board being careful to align the connector pins.
9. Place the back cover back on the unit.
10. Apply power to the unit. Check that the battery error is no longer reported. If the unit still reports
the error, remove the battery immediately and contact Technical Support.
Warning: Disposal of lithium batteries must be done in accordance with federal, state, and local
regulations. Be sure to consult with the appropriate regulatory agencies before disposing batteries. In
addition, do not re-charge, disassemble, heat or incinerate lithium batteries.
Warning: Do not make substitutions for the battery. Be sure to only use the authorized part number to
replace the battery.
Warning: Lithium Batteries may explode or catch fire if mistreated
Do not recharge, disassemble, heat above 100 deg.C (212 deg.F) incinerate, or puncture.