Fire; Chemicals - Agilent Technologies 4072A Advanced Pre-Installation Manual

Site Preparation
Safety Precautions

Fire

General cleanliness of the work area and system equipment is essential for preventing electrical fires. Only keep
paper material that is required for efficient operation in your operating area. Store extra paper in an adjacent area.
Do not allow wastepaper to accumulate, and use metal wastebaskets. Store cleaning fluids, especially those in
aerosol cans, in a separate area when not in use.
All printed-circuit boards in the 4072/4073 tester are manufactured from flame-retardant materials that are
self-extinguishing and represent a minimal fire hazard. Be sure, however, to observe normal fire precautions within
the operating area.

Chemicals

Normally, cleaning solvents or compounds used for repair are the only chemicals at a system site that require
careful handling. Provide adequate ventilation to prevent accumulation of fumes if the particular chemical being
used can produce harmful vapors under any conditions.
Volatile liquids, such as insulating varnish, lacquer, and turpentine are dangerous when used near energized
electrical or electronic equipment because of the danger of igniting the fumes. Do not stock alcohol or carbon
tetrachloride as cleaning agents.
34 Chapter 2
Agilent 4072/4073 Preinstallation Guide, Edition 4