Generac 04675-3 Benutzerhandbuch

DANGER

Only qualified electricians or contractors should

attempt such installations, which must comply

strictly with applicable codes, standards and

regulations.

1.1 UNPACKING/INSPECTION

After unpacking, carefully inspect the contents

for damage.
• This standby generator set has been factory sup-

plied with a weather protective enclosure that is

intended for

outdoor installation only.

If this generator is used to power electrical load

circuits normally powered by a utility power

source, it is required by code to install a trans-

fer switch. The transfer switch must effectively

isolate the electrical system from the utility

distribution system when the generator is oper-

ating (NEC 700, 701 and 702). Failure to isolate

an electrical system by such means will result in

damage to the generator and also may result in

injury or death to utility power workers due to

backfeed of electrical energy.

If any loss or damage is noted at time of delivery, have

the person(s) making the delivery note all damage on

the freight bill or affix his or her signature under the

consignor's memo of loss or damage.
If there is loss or damage after delivery, separate the

damaged materials and contact the carrier for claim

procedures.
“Concealed damage” is understood to mean damage

to the contents of a package that is not in evidence at

the time of delivery, but is discovered later.

1.2 PROTECTION SYSTEMS

Unlike an automobile engine, the generator may have

to run for long periods of time with no operator pres-

ent to monitor engine conditions. For that reason, the

engine is equipped with the following systems that

protect it against potentially damaging conditions:
1. Low Oil Pressure Sensor

3. Overcrank

2. High Temperature Sensor

4. Overspeed

There are LED readouts on the control panel to notify

personnel that one of these faults has occurred. There

is also a “System Set” LED that is described below.

1.3 SYSTEM SET LED

The “System Set” LED is lit when all of the following

conditions are true:
1. The AUTO/OFF/MANUAL switch is set to the

AUTO position.

2. The utility voltage being supplied to the unit is

being sensed by the Control PCB. If the utility

sense voltage is not connected to the unit or if it

is below 168 volts AC, then the system set light

will flash rapidly. This indicates that if the AUTO/

OFF/MANUAL switch is placed in the Auto posi-

tion , the generator will start.

3. The “Not In Auto” dip switch is set to the OFF

position on the control board.

4. No alarms are present, for example, low oil pres-

sure, high temperature, etc.

Section 1 — General Information

Air-cooled 7 kW, 12 kW and 15 kW Generators