Grounding The Generator; Battery Installation - Siemens Liquid-cooled Generators Installation Manuallines

• A52.1, AMERICAN NATIONAL STANDARD FOR CHIMNEYS, FIREPLACES
AND VENTING SYSTEMS, available from the American National Standard
Institute, 1430 Broadway, New York, NY 10018.
The installer must comply with all applicable state and local codes.
A grounding lug is provided on the generator mounting base for the purpose
of grounding the frame and the external electrically conductive parts of this
equipment to an approved earth ground and/or grounding rods where required
by the National Electrical Code (Figure 1.6). Grounding procedures must meet
local regulations.
Standby generators installed with automatic transfer switches will crank and start
automatically when NORMAL (UTILITY) source voltage is removed or is below
an acceptable preset level. To prevent such automatic start-up and possible
injury to personnel, do not connect battery cables until certain that normal
source voltage at the transfer switch is correct and the system is ready to be
placed into operation.
Storage batteries give off explosive hydrogen gas. This gas can form an
explosive mixture around the battery for several hours after charging. The
slightest spark can ignite the gas and cause an explosion. Such an explosion
can shatter the battery and cause blindness or other injury. Any area that houses
a storage battery must be properly ventilated. Do not allow smoking, open
flame, sparks or any spark producing tools or equipment near the battery.
Battery electrolyte fluid is an extremely caustic sulfuric acid solution that can
cause severe burns. Do not permit fluid to contact eyes, skin, clothing, painted
surfaces, etc. Wear protective goggles, protective clothing and gloves when
handling a battery. If fluid is spilled, flush the affected area immediately with clear
water.
Do not dispose of the battery in a fire. The battery is capable of exploding.
Do not open or mutilate the battery. Released electrolyte can be toxic and
harmful to the skin and eyes.
The battery represents a risk of high short circuit current. When working on the
battery, always remove watches, rings or other metal objects, and only use tools
that have insulated handles.

GROUNDING THE GENERATOR

BATTERY INSTALLATION