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WARNING
Moving rotor.
Hazardous voltage.
Can cause severe injury or death.
Operate the generator set only when
all guards and electrical enclosures
are in place.
Grounding electrical equipment.
Hazardous
voltage
can
severe injury or death. Electrocution
is possible whenever electricity is
present.
Open the main circuit
breakers of all power sources before
servicing the equipment. Configure the
installation to electrically ground the
generator set, transfer switch, and
related
equipment
and
circuits to comply with applicable codes
and
standards.
Never
electrical leads or appliances when
standing in water or on wet ground
because these conditions increase the
risk of electrocution.
Short
circuits.
voltage/current can cause severe
injury or death. Short circuits can
cause bodily injury and/or equipment
damage.
Do not contact electrical
connections with tools or jewelry while
making
adjustments
or
Remove all jewelry before servicing the
equipment.
Making
line
or
connections.
Hazardous voltage
can cause severe injury or death. To
prevent electrical shock deenergize the
normal power source before making
any line or auxiliary connections.
II
Safety Precautions and Instructions
Servicing
Hazardous
severe injury or death. Deenergize all
power sources before servicing. Open
the main circuit breakers of all transfer
switch power sources and disable all
generator sets as follows: (1) Move all
generator
switches
Disconnect
chargers. (3) Disconnect all battery
cables,
Reconnect negative (--) leads last when
reconnecting the battery cables after
cause
servicing. Follow these precautions to
prevent the starting of generator sets
by an automatic transfer switch, remote
start/stop switch, or engine start
command from a remote computer.
Before servicing any components
inside the enclosure: (1) Remove all
jewelry. (2) Stand on a dry, approved
electrical
electrically insulated mat.
circuits with a voltmeter to verify that
contact
they are deenergized.
Unintended Operation
Hazardous
Unintended
applying
protocol can cause severe injury,
death, or equipment damage.
Understand the following before
repairs.
designing the system: (1) the system
application
communications
auxiliary
(3) the equipment manufacturers'
specifications and operating limits.
Ensure the accuracy of commands
that update controller settings or
affect generator management or
transfer switch function.
Perform control system and software
qualification tests to ensure that the
system
equipment safely, reliably, and as
intended.
the
transfer
switch.
voltage
can
cause
set
master
controller
to the OFF position.
(2)
power
to
all
battery
negative
(--)
leads
first.
(3) Test
WARNING
operation
when
the
communications
requirements,
(2) the
protocol,
and
operates
controlled
Notice
NOTICE
Hardware damage. The engine and
generator set may use both American
Standard and metric hardware. Use
the correct size tools to prevent
rounding of the bolt heads and nuts.
NOTICE
Hardware damage.
The transfer
switch
may
use
both
Standard and metric hardware. Use
the correct size tools to prevent
rounding of the bolt heads and nuts.
NOTICE
When replacing hardware, do not
substitute
with
inferior
hardware.
Screws and nuts are
available in different hardness ratings.
To
indicate
hardness,
Standard hardware uses a series of
markings, and metric hardware uses a
numeric system. Check the markings
on the bolt heads and nuts for
identification.
NOTICE
Electrostatic discharge damage.
Electrostatic
discharge
damages electronic circuit boards.
Prevent
electrostatic
damage by wearing an approved
grounding wrist strap when handling
electronic circuit boards or integrated
circuits. An approved grounding wrist
strap provides a high resistance (about
1 megohm), not a direct short, to
ground.
TP-6208 4/03
American
grade
American
(ESD)
discharge
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