Ge A-6451 Manuel d'utilisateur télécharger pdf (Page 6)

GENERAL

INFORMA

TION

Generac NP-50LPG Recreational Vehicle Generator

GENERATOR APPLICABILITY

These generators have been designed and manufactured for

supplying electrical power for recreational vehicles. You should

not modify the generator or use it for any application other than

for what it was designed. If there are any questions pertain

ing to its application, write or call the factory. Do not use the

unit until you have been advised by a competent authority.

DANGER: For fire safety, the generator must have

been properly installed in compliance with (1)

ANSI 119.2-1975/NFPA 501C-1974 “STANDARD

FOR RECREATIONAL VEHICLES, PART ill,

“INSTALLATION OF ELECTRICAL SYSTEMS.” The

generator must also have been installed in strict

compliance with the manufacturer’s detailed instal

lation instructions. After installation, do nothing

that might render the unit in non-compliance with

such codes, standards and instructions.

You can use this generator to supply electrical power for oper

ating 120/240 volts, single phase, 60 Hertz, AC electrical

loads. These loads can require up to 4500 watts of (4.5kW)

of power, but cannot exceed 37.5 AC amperes of current at

120 volts or exceed 18.8 AC amperes at 240 volts.

CAUTION: Do not overload the generator. Some

installations may require that electrical loads be

alternated to avoid overloading. Applying exces

sively high electrical loads may damage the

generator and may 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 electrical

device nameplate gives only volts and amps, multi

ply volts times amps to obtain watts (volts x amps

s watts). Some electric motors require more watts

of power (or amps of current) for starting than for

continuous operation.

INSTALLATION

This Owner’s Manual has been prepared under the assump

tion that a competent, qualified technician installed the

generator. We also assume the installer complied with all

applicable codes, standards and regulations pertaining to

installation.

Owners/Operators must make sure to do nothing that might

render the installation unsafe or in noncompliance with applic

able codes, standards and instructions. They should be sure

the unit has been installed to allow adequate ventilation for cool

ing and exhaust air.

SAFETY

Before attempting to use the generator set, carefully read

GENERAL SAFETY RULES inside the cover of this Manual.

Comply strictly virith these RULES to prevent accidents and

damage to equipment and/or property. We suggest that copy

ing and posting GENERAL SAFETY RULES in potential hazard

areas of the vehicle. Stress safety to all operators and poten

tial operators of this equipment.

GENERATOR AC CONNEQION

SYSTEM

This generator set is equipped with dual stator AC power

windings. These two stator windings supply electrical power

to customer electrical loads by means of a dual 2-wire con

nection system. Note, however, that neutral is grounded.

The generator may have been installed so that the unit powers

120 volt AC loads (Figure 1); or you can wire them to connect

both 120 and/or 240 volt AC electrical loads. Be sure to install

jumper wire between the circuit breakers when reconnecting

for 120/240 volts. Refer to the Installation Manual for more

information.

Figure 1 — Connections for 120 Volts Only

Recreational Vehicle Generator

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Ge A-6451 Manuel d'utilisateur Page 6

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