Generac Power Systems Stationary Emergency Generator, Owner'S Manual

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SAFETY RULES
Study these SAFETY RULES carefully before installing, operating
or servicing this equipment. Become familiar with this Owner’s
Manual and with the unit. The generator can operate safely, effi-
ciently and reliably only if it is properly installed, operated and
maintained. Many accidents are caused by failing to follow simple
and fundamental rules or precautions.
The manufacturer cannot anticipate every possible circumstance
that might involve a hazard. The warnings in this manual, and on
tags and decals affixed to the unit are, therefore, not all inclusive.
If a procedure, work method or operating technique is used that
the manufacturer does not specifically recommend, ensure that it
is safe for others. Also make sure the procedure, work method or
operating technique utilized does not render the generator unsafe.
n
Despite the safe design of this generator,
operating this equipment imprudently, neglect-
ing its maintenance or being careless can cause
possible injury or death. Permit only respon-
sible and capable persons to install, operate or
maintain this equipment.

Potentially lethal voltages are generated by
these machines. Ensure all steps are taken to
render the machine safe before attempting to
work on the generator.
n
Parts of the generator are rotating and/or hot
during operation. Exercise care near running
generators.
GENERAL HAZARDS
For safety reasons, the manufacturer recommends that this •
equipment be installed, serviced and repaired by a Service
Dealer or other competent, qualified electrician or installation
technician who is familiar with applicable codes, standards
and regulations. The operator also must comply with all such
codes, standards and regulations.
Installation, operation, servicing and repair of this (and related) •
equipment must always comply with applicable codes, stan-
dards, laws and regulations. Adhere strictly to local, state and
national electrical and building codes. Comply with regulations
the Occupational Safety and Health Administration (OSHA) has
established. Also, ensure that the generator is installed, operat-
ed and serviced in accordance with the manufacturer’s instruc-
tions and recommendations. Following installation, do nothing
that might render the unit unsafe or in noncompliance with the
aforementioned codes, standards, laws and regulations.
The engine exhaust fumes contain carbon monoxide gas, which •
can be DEADLY. This dangerous gas, if breathed in sufficient
concentrations, can cause unconsciousness or even death. For
that reason, adequate ventilation must be provided. This should
be considered prior to installing the generator. The unit should
be positioned to direct exhaust gasses safely away from any
building where people, animals, etc., will not be harmed. Any
exhaust stacks that ship loose with the unit must be installed
properly per the manufacturer's instruction, and in strict compli-
ance with applicable codes and standards.
Keep hands, feet, clothing, etc., away from drive belts, fans, •
and other moving or hot parts. Never remove any drive belt or
fan guard while the unit is operating.
Adequate, unobstructed flow of cooling and ventilating air is •
critical in any room or building housing the generator to prevent
buildup of explosive gases and to ensure correct generator
operation. Do not alter the installation or permit even partial
blockage of ventilation provisions, as this can seriously affect
safe operation of the generator.
Keep the area around the generator clean and uncluttered. •
Remove any materials that could become hazardous.
When working on this equipment, remain alert at all times. •
Never work on the equipment when physically or mentally
fatigued.
Inspect the generator regularly, and promptly repair or replace •
all worn, damaged or defective parts using only factory-
approved parts.
Before performing any maintenance on the generator, discon- •
nect its battery cables to prevent accidental start-up. Disconnect
the cable from the battery post indicated by a NEGATIVE, NEG
or (–) first. Reconnect that cable last.
Never use the generator or any of its parts as a step. Stepping •
on the unit can stress and break parts, and may result in dan-
gerous operating conditions from leaking exhaust gases, fuel
leakage, oil leakage, etc.
ELECTRICAL HAZARDS
All stationary emergency generators covered by this manual •
produce dangerous electrical voltages and can cause fatal
electrical shock. Utility power delivers extremely high and dan-
gerous voltages to the transfer switch as well as the generator.
Avoid contact with bare wires, terminals, connections, etc.,
on the generator as well as the transfer switch, if applicable.
Ensure all appropriate covers, guards and barriers are in place
before operating the generator. If work must be done around
an operating unit, stand on an insulated, dry surface to reduce
shock hazard.
Do not handle any kind of electrical device while stand- •
ing in water, while barefoot, or while hands or feet are wet.
DANGEROUS ELECTRICAL SHOCK MAY RESULT.
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Safety004 Rev . F 05/10
Safety Instructions