Flexible Fuel Line; Wire Sizing - Champion Global Power Equipment 100199 Mode D'emploi

Model 100199
INSTALLATION

FLEXIBLE FUEL LINE

A flexible fuel line (enclosed with the HSB) is to be installed
between the stationary fuel supply line pipe and the fuel inlet
pipe to the HSB. The purpose of the flexible line is to ensure that
vibration from the HSB does not cause a gas leak at one of the
connection points.
The flexible fuel line is not to be installed underground, in contact
with any enclosure parts or contact with the ground. The entire
fuel line must be visible for periodic inspection and must not
be concealed within not contact nor run through any wall, floor,
partition or fence.
Never bend a flexible fuel line to avoid using an elbow. Bending
the flexible fuel line decreases its ability to absorb vibrations and
could constrict the actual fuel flow. Because the HSB engine is
prone to vibration, a flexible piping connection to the gas supply
is required. Connect the HSB to the gas supply piping with an
approved flexible gas line according to local codes. The flexible
gas line also protects against settlement between the HSB pad
and the ridged gas supply piping.
!
Check for leaks by spraying all connection points with
a soap solution made of dishwashing soap and water. If
you see soap bubbles, this would be an indication of a
leak and it should be corrected. Check each connection
point, there should not be a visible bubbling with the
soap solution applied. Refer to the "Fuel Pipe Sizing
Chart" contained in this manual or the Installation
Manual for your specific HSB model. Installed
piping must be properly purged and leak tested, in
accordance with applicable codes and standards.
Champion HSB units have been run and tested at the factory
prior to shipment. They do not require any type of break-in
period.
32
Part No. 101049 Rev. B
CAUTION

WIRE SIZING

All installations must comply with National, State and Local
codes. It is the responsibility of the installer to perform an
installation that will pass the final electrical inspection. Conductor
wire sizes must be adequate to handle the maximum current to
which they will be subjected. The installation must comply fully
with all applicable codes, standards and regulations.
All power cables must enter the enclosure through the knockouts
provided. If not using knockouts, conduit entry into the enclosure
must be at or below knockouts to maintain the Type 3R rating.
NEMA 3R enclosures are rated and tested for outside installation,
they are water proof enclosures and only come with knockouts
on the bottom side of the enclosure. If a NEMA 3R enclosure
in used for an inside installation, a greenlee type punch will
be required to make a knockout(s) on the side or top of the
enclosure. Conduits should be arranged to provide separation
between the Utility Source and HSB Source supply conduits
inside the enclosure.
Conductor wires must be properly supported, of approved
insulated qualities, protected by approved conduit and of the
correct wire gauge size in accordance with all applicable codes.
Before connecting wiring cable to terminals, remove any surface
oxides from the cable ends with a wire brush. These oxides can
work as insulators, preventing proper flow of current and signals.
CAUTION
!
Use a torque wrench to tighten conductors, being sure
not to overtighten, or damage to the switch base could
occur. If not tightened properly, a loose connection
would result, causing excess heat which could damage
the switch base.
TRANSFER SWITCH COMMUNICATION WIRE
Maximum wire length
1 – 115 ft. (1 – 35m)
116 – 185 ft. (36 – 56m)
186 – 295 ft. (57 – 89m)
296 – 460 ft. (90 – 140m)
Utility Circuit and Generator Power Connections
Conductor sizes must be adequate to handle the maximum
current to which they will be subjected to, based on the 75
degrees C column of tables, charts, ect. used to size conductors.
The installation must comply fully with all applicable codes
standards and regulations.
Recommended wire size
No. 18 AWG
No. 16 AWG
No. 14 AWG
No. 12 AWG