TP-6196 10/09 9Safety Precautions and Instructions
The fuel system. Explosive fuel
vapors can cause severe injury or
death. Vaporized fuels are highly
explosive. Use extreme care when
handling and storing fuels. Store fuels
in a well-ventilated area away from
spark-producing equipment and out of
the reach of children. Never add fuel to
the tank while the engine is running
because spilled fuel may ignite on
contact with hot parts or from sparks.
Do not smoke or permit flames or
sparks to occur near sources of spilled
fuel or fuel vapors. Keep the fuel lines
and connections tight and in good
condition. Do not replace flexible fuel
lines with rigid lines. Use flexible
sections to avoid fuel line breakage
caused by vibration. Do not operate the
generator set in the presence of fuel
leaks, fuel accumulation, or sparks.
Repair fuel systems before resuming
generator set operation.
Gas fuel leaks. Explosive fuel
vapors can cause severe injury or
death. Fuel leakage can cause an
explosion. Check the LP vapor gas or
natural gas fuel system for leakage by
using a soap and water solution with
the fuel system test pressurized to
6--8 ounces per square inch
(10-- 14 inches water column). Do not
use a soap solution containing eit her
ammonia or chlorine because both
prevent bubble formation. A successful
test depends on the ability of the
solution to bubble.
LP liquid withdrawal fuel leaks.
Explosive fuel vapors can cause
severe injury or death. Fuel leakage
can cause an explosion. Check the LP
liquid withdrawal gas fuel system for
leakage by using a soap and water
solution with the fuel system test
pressurized to at least 90 psi
(621 kPa). Do not use a soap solution
containing either ammonia or chlorine
because both prevent bubble
formation. A successful test depends
on the ability of the solution to bubble.
Hazardous Noise
Hazardous noise.
Can cause hearing l oss.
Never operate the generator set
without a muffler or with a faulty
exhaust system.
CAUTION
Hazardous Voltage/
Moving Parts
Hazardous voltage.
Can cause severe i njury or death.
Operate the generator set only when
all guards and electrical enclosures
are in place.
Moving parts.
WARNING
Hazardous voltage.
Backfeed to the utility system can
cause property damage, severe
injury, or death.
If the generator set is used for
standby power, install an automati c
transfer switch to prevent inadvertent
interconnection of standby and
normal sources of supply.
WARNING
Welding the generator set.
Can cause severe electrical
equipment damage.
Never weld components of the
generator set without first
disconnecting the battery, controller
wiring harness, and engine electronic
control module (ECM).
CAUTION
Grounding electrical equipment.
Hazardous voltage can cause
severe injury or death. Electrocution
is possi ble whenever electricity is
present. Ensure you comply with all
applicable codes and standards.
Electrically ground t he generator set,
transfer switch, and related equipment
and electrical circuits. Turn off the main
circuit breakers of all power sources
before servicing the equipment. Never
contact electrical leads or appliances
when standing in water or on wet
ground because these conditions
increase the risk of electrocution.
Welding on the generator set. Can
cause severe electrical equipment
damage. Before welding on the
generator set perform the following
steps: (1) Remove the battery cables,
negative (--) lead first. (2) Disconnect
all engine electronic control module
(ECM) connectors. (3) Disconnect all
generator set controller and voltage
regulator circuit board connectors.
(4) Disconnect the engine battery-
charging alternator connections.
(5) Attach the weld ground connection
close t o the weld location.
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