Safety precautions – Alpha Technologies Serial System Controller User Manual
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018-332-C0-002 Rev. B
Product Safety
© 2001
TM
Safety Precautions
The Serial System Controller (SSC) must be serviced only by
qualified personnel.
Remove all rings, watches and other jewelry before servicing
batteries or installing the SSC.
Verify the voltage requirements of the equipment to be protected
(load), the AC input voltage to the power supply (line), and the
output voltage of the system prior to installation.
The utility service panel must be equipped with a properly rated
circuit breaker for use with this power supply.
When connecting the load, DO NOT exceed the output rating of
the system.
Always use proper lifting techniques whenever handling units,
modules or batteries.
Battery Safety Notes
Chemical Hazards
Any gelled or liquid emissions from a Valve-Regulated Lead-Acid (VRLA) battery
is electrolyte which contains dilute sulfuric acid which is harmful to the skin
and eyes; is electrically conductive; and is corrosive. If electrolyte contacts
the skin, wash immediately and thoroughly with water. If electrolyte enters
the eyes, wash thoroughly for 10 minutes with clean water or a special
neutralizing eye wash solution and seek immediate medical attention.
Neutralize any spilled electrolyte with the special solutions contained in a spill
kit or with a solution of 1 lb. Bicarbonate of soda to 1 gallon of water.
Fire, Explosion, and Heat Hazards
Lead acid batteries can contain an explosive mixture of hydrogen gas which
can vent under overcharging conditions. Do not smoke or introduce sparks in
the vicinity of the battery. Prior to handling the batteries, touch a grounded
metal object, such as the rack, to dissipate any static charge that may have
developed in your body. Do not charge batteries in a sealed container. The
individual batteries should have 0.5 inches of space between them to allow for
convection cooling. If contained, assure the container or cabinet and room
have adequate ventilation to prevent an accumulation of potentially dangerous
gas.