IBM Personal Computer Safety and Battery Replacement Manual

About this manual

The manual contains safety information for handling IBM personal computers, including warnings about electrical hazards, lightning, and proper disconnection of power, telecommunications, and network cables before opening the device. It also outlines precautions for using the equipment near fire, water, or structural damage.

Additional sections cover battery handling, specifying the use of IBM Part No. 33F8354 for replacement, and laser safety for CD‑ROM/DVD‑ROM drives, describing class‑1 and class‑3 laser classifications and the need to avoid looking at the laser source. This manual is written in Turkish.

What's inside

• Safety Information
• Power Disconnection Procedures
• Battery Replacement
• Laser Radiation Warning
• Modem and Telephone Safety

Specifications

Frequently asked questions

What battery should be used when replacing the lithium battery?

Use IBM Part No. 33F8354 or an equivalent battery recommended by the manufacturer.

What must be done before opening the device covers?

Disconnect all power cords, telecommunications systems, networks, and modems before opening the device.

What safety precautions are required for CD‑ROM/DVD‑ROM drives?

Do not look directly at the laser source; the drives may contain Class 1 or Class 3A/3B laser diodes that can emit hazardous radiation.