Generac Power Systems 00862-2 - Manual (Page 31)

Section 2 - installation
INSTALLATION
Series QP55-G Recreational Vehicle Generator
♦ 2.5.1 MUFFLERS AND SPARK ARRESTORS
This muffler meets code and standard require­
ments of the U.S. Forest Service. Use only mufflers
and parts approved by Generac. Any person(s)
installing
an unapproved muffler, or an unap­
proved exhaust system part, or modifying an
exhaust system in any way that might cause a haz­
ard, is liable for any damage, injury or warranty
expense that might be caused by such unapproved
installation or modification.
Failure to provide and maintain a spark arrestor
may be in violation of the law. If this generator is
used on any forest covered, brush covered or grass
covered
unimproved land, you must provide a
spark arrestor. The vehicle owner or operator must
maintain this device in good condition. In the state
of California, the preceding is required by law
(Section 4442 of the California Public Resources
Code). Other states may have similar laws. Federal
laws apply on federal lands.
♦ 2.5.2 TYPE OF EXHAUST SYSTEM_______________
This generator has a configuration for a side out
exhaust system and is equipped with such
exhaust muffler (Figure 2.15).
Figure 2.15
—
Exhaust System
an
♦ 2.5.5 EXHAUST SYSTEM SAFETY •
• Maintain a clearance of at least 3 inches (76 mm)
between exhaust system parts and any com­
bustible material (such as wood, felt, cotton,
organic fibers or other like material). If you can­
not
maintain the 3-inch (76 mm) clearance,
locate, insulate or shield the exhaust part(s) so
that the temperature of any combustible materi­
al is not raised more than 117° F (65° C) above
the ambient air temperature.
• Extend the exhaust system at least 1 inch (25
mm) past the outer edge of the vehicle. Do not
terminate the exhaust system under the vehicle.
• Terminate the exhaust tailpipe such that exhaust
gases will not be drawn back into the generator
compartment and recirculated.
• If there is any possibility of the tailpipe or muffler
being damaged, protect these damage-prone
areas by means of a protective device (such as a
skid bar).
• Install the generator exhaust system according to
safe automotive practices.
• Use enough exhaust system hangers to prevent
any part of the system from being dislocated.
• Use exhaust system parts recommended by
Generac. Using unapproved exhaust mufflers
and exhaust system parts is the responsibility of
the person(s) installing such unauthorized parts.
• Do not terminate the exhaust system under any
opening, window or vent that can be opened or is
not permanently sealed from the vehicle Interior.
• Exhaust piping must be large enough to prevent
excessive back pressure on the generator engine.
• Never tee the generator engine exhaust pipe into
the vehicle engine exhaust piping. This causes
excessive back pressure on the generator engine.
Also, water from one engine can damage the
other engine.
• Plan exhaust system installation carefully.
Comply with all applicable codes, standards and
regulations.
2.6 ELECTRICAL CONNECTIONS
Be sure to read Section 1.6 on Page 20.
The following general rules apply to electrical con­
nections in a recreational vehicle:
• Qualified electricians who are familiar with
applicable codes, standards and regulations
should install electrical wiring.
• The wiring should comply with codes, standards
and regulations. The National Electrical Code
(NFPA 70), and state and local codes apply.
• Switches and circuit breakers should be of a type
approved for use in recreational vehicles and
must be mounted and installed to prevent dam­
age from road shock.
• Wiring must be of adequate size, have approved
insulative qualities and be properly supported.
• Conduit and wire openings into the generator
compartment (if used) must be vapor-sealed to
prevent entry of flammable, explosive or poiso­
nous gases into the vehicle.
Generac* Power Systems, Inc. 23