Generator Applicability; Safety; Generator Ac Connection System; Specifications - Guardian QUIETPACT 85D Owner's Manual And Installation Instructions

Liquid-cooled recreational vehicle generator
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1.2

GENERATOR APPLICABILITY

These generators have been designed and manufac-
tured for supplying electrical power to recreational
vehicles. DO NOT modify the generator nor use it for
any application other than for what it was designed.
If there are any questions pertaining to its applica-
tion, write or call the factory. Do not use the unit until
advised by a competent authority.
DANGER
For fire safety, the generator must have been
properly installed in compliance with NFPA
70 (latest edition), "National Electrical Code",
Article 551, and NFPA 1192 (latest edition),
"Standard for Recreational Vehicles". The gener-
ator also must have been installed in strict com-
pliance with the manufacturer's detailed instal-
lation instructions. After installation, do nothing
that might render the unit in noncompliance
with such codes, standards, and instructions.
Use this generator to supply electrical power for
operating 120/240-volt, single-phase, 60-Hertz, AC
electrical loads. These loads can require up to 8,500
watts (8.5 kW) of power, but cannot exceed 70.8 AC
amps of current at 120 volts, or 35.4 AC amps at
240 volts.
Do not overload the generator. Some installa-
tions may require that electrical loads be alter-
nated to avoid overloading. Applying excessive-
ly high electrical loads may damage the genera-
tor and shorten its life. Add up the rated watts
of all electrical lighting, appliance, tool, and
motor loads the generator will power at one
time. This total should not be greater than the
wattage capacity of the generator. If an electri-
cal device nameplate gives only volts and amps,
multiply volts times amps to obtain watts (volts
x amps = watts). Some electric motors require
more watts of power (or amps of current) for
starting than for continuous operation.
1.3

SAFETY

Before attempting to use the generator set, care-
fully read the "Safety Rules" section of this manual.
Comply strictly with these rules to prevent accidents
and damage to equipment and/or property. We sug-
gest copying and posting the "Safety Rules" in poten-
tial hazard areas of the vehicle. Stress safety to all
operators and potential operators of this equipment.
Section 1 – General Information
Recreational Vehicle Generator
1.4
GENERATOR AC CONNECTION
SYSTEM
This generator is equipped with dual-stator AC power
windings. These two-stator windings supply electri-
cal power to customer electrical loads by means of
a dual, two-wire connection system. Note, however,
that the neutral is grounded.
The generator may have been installed so that it
powers 120-volt AC electrical loads only (Figure 1.1).
It can be rewired to connect 120/240-volt AC elec-
trical loads. This procedure should be done by an
Authorized Service Dealer or other qualified installer.
Refer to the installation portion of this manual for
more information.
Figure 1.1 – Connections for 120 Volts Only —
Dual Circuits
1.5

SPECIFICATIONS

1.5.1
FUEL REQUIREMENTS
The generator is equipped with a diesel fuel system.
Use clean, fresh No. 1D or No. 2D diesel fuel with
minimum Cetane number of 40. The diesel fuel must
also conform to American Society of Testing and
Materials (ASTM) specifications. Never use any dirty
or contaminated fuel. When adding fuel, DO NOT
overfill the tank. Allow room at the top of the tank
for fuel expansion. Depending on the installation,
the generator may have either a separate fuel tank or
"share" the vehicle's engine fuel tank.
5

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