IBM Quick Reference Manual

About this manual

The manual offers essential safety information for handling power, telephone, and communication cables, as well as precautions for lithium‑ion batteries and laser‑based CD/DVD drives. It emphasizes proper grounding, avoiding work during thunderstorms, and safe battery replacement procedures.

Installation guidance includes connecting signal and power cables, operating the device, and warnings about opening CD‑ROM/DVD‑ROM units. The document also covers modem safety and laser compliance for IBM personal computer optical drives. This manual is written in Portuguese.

What's inside

• Safety Information
• Lithium Battery Handling
• Modem Safety
• Laser Compliance
• Installation Instructions

Specifications

Frequently asked questions

What safety precautions should be taken when handling power cables?

Do not plug or unplug any cables, or perform installation, maintenance, or reconfiguration during a thunderstorm, and ensure all cables are connected to properly grounded outlets.

Which battery is approved for replacement?

Only a battery with Part Number IBM 33F8354 or an equivalent type recommended by the manufacturer should be used.

Are the CD‑ROM/DVD‑ROM units classified as laser products?

Yes, CD‑ROM and DVD‑ROM units are laser products and are certified as Class 1 laser devices.