9SafetyPrecautions and InstructionsTP-6200 10/12
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. Storefuels
inawell-ventilatedareaawayfrom
spark-producing equipment and out of
thereach 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 fuellines
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.
Explosive fuel vapors can cause
severe injury or death. Ta ke
additional precautions when using the
following fuels:
Gasoline—Store gasoline only in
approved red containers clearly
marked GASOLINE.
Propane (LP)—Adequate ventilation
is mandatory. Because propane is
heavier than air, install propane gas
detectors low in a room. Inspect the
detectors per the manufacturer’s
instructions.
Natural Gas—Adequate ventilation is
mandatory. Because natural gas rises,
install natural gas detectors high in a
room. Inspect the detectors per the
manufacturer’s instructions.
Fuel tanks. Explosive fuel vapors
can cause severe injury or death.
Gasolineand other volatile fuels stored
in day tanks or subbase fuel tanks can
cause an explosion. Store only diesel
fuel in tanks.
Drainingthe fuelsystem. Explosive
fuel vapors can cause severe injury
or death. Spilled fuel can cause an
explosion. Use a container to catch
fuel when draining the fuel system.
Wipe up spilled fuel after draining the
system.
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--8ounces per square inch
(10--14inches water column). 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.
LP liquid withdrawal fuel leaks.
Explosive fuel vapors can cause
severe injury or death. Fuel leakage
cancause 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 loss.
Never operate the generator set
without a muffler or with a faulty
exhaust system.

CAUTION

Engine noise. Hazardous noise can
cause hearing loss. Generator sets
not equipped with sound enclosures
can produce noise levels greater than
105 dBA. Prolonged exposure to
noise levels greater than 85 dBA can
cause permanent hearing loss. Wear
hearing protection when near an
operating generator set.
Hazardous Voltage/Moving Parts
Hazardous voltage.
Will cause severe injury or death.
Disconnect all power sources before
opening the enclosure.

DANGER

Hazardous voltage.
Can cause severe injury or death.
Operate the generator set only when
all guards and electrical enclosures
areinplace.
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 automatic
transferswitch to prevent inadvertent
interconnection of standby and
normal sources of supply.
WARNING
Grounding electrical equipment.
Hazardous voltage can cause
severe injury or death. Electrocution
is possible whenever electricity is
present. Ensure you comply with all
applicable codes and standards.
Electrically ground the 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.