IBM PS/2 35 SX Hardware Maintenance Reference page 40

6.7 1035 Real-Time Clock Module
CAUTION:
The real-time clock module contains a lithium battery that presents a
fire, explosion, or sever burn risk.
heat it above 100°C (212°F), incinerate it, or expose its cell contents to
water. Dispose of the module as required by local ordinances or
regulations. When replacing the module, use only Part No. 8509237.
of another module could result in ignition or explosion of the module.
Replacement modules can be ordered from IBM or IBM Authorized Dealers.
Warning: Remove the clock module carefully.
removing the clock module.
electrostatic discharge, prying between the connector, or prying between
the connector and the system board.
Cover (1005)
Adapters (1010).
IBM PS/2 Model 35 SX, 35 LS, 35 SLC HMR
1035 Real-Time Clock Module
Do not recharge it, disassemble it,
Do not bend the pins when
The clock module can be damaged by
PICTURE 15
¦ Copyright IBM Corp. 1991, 1992
6.7 - 1
Use