Safety 2.1.1

Personal and Coworker Safety

Prioritize safety around electronic equipment.

Jewelry Removal

Remove jewelry to prevent electrical hazards.

Grounding Pin

Ensure the grounding pin is intact on 110-volt plugs.

AC Power Lethality

AC power (110-120V) can be lethal.

Power Down and Unplug

Always power down and unplug devices.

Battery Removal

Remove battery from portable computers.

Capacitors

Capacitors store charge even after unplugging.

FRUs

Treat power supplies as Field Replaceable Units if not trained.

EST Wrist Straps

Avoid wearing Electrostatic Discharge wrist straps around high voltage.

Grounding Hazards

Grounding can create a dangerous path of least resistance.

Laser Printer Risks

Laser printers have laser, toner, and heat risks.

Dot Matrix Printer Risks

Dot matrix printers have hot solenoids.

DVD/CD Drive Risks

DVD/CD drives use potentially harmful laser light.

Fiber Optic Cables

Fiber optic cables can damage eyes.

Device Cooling

Devices generate heat; let them cool.

Heatsinks

Heatsinks indicate cooling is needed.

Cable Management

Manage cables to eliminate tripping hazards.

Component Placement

Keep components out of walkways.

Lifting Technique

Lift with legs, not back.

Heavy Equipment Assistance

Use assistance for heavy equipment.

Class C Extinguishers

Use Class C extinguishers for electrical fires.

Materials Safety Data Sheet (MSDS)

MSDS explains handling and disposal.

Battery Disposal

Proper disposal of batteries is important.

Safety Summary

Safety is the top priority.

Hazard Reporting

Address hazards within responsibility; report others.