Generac Power Systems MDG25IF4, Руководство пользователя

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Owner’s Manual for Mobile Generator 29
Operation
The connection lug door is equipped with safety interlock
switches that will trip the main circuit breaker and disable
the voltage regulator if the door is opened while the unit
is operating.
A ground connection (B) is located next to the connection
lugs. The unit must be connected to ground for proper
operating safety. The generator neutral is bonded to
ground when it is shipped from the factory. The bonding
plate must be removed when the generator is used as a
standby power source.
Figure 3-4. Generator Connection Lugs
Generator Cam Lock
Connections (If Equipped)
See Figure 3-5 . The unit may be equipped with cam lock
connections (A), which are for powering external
electrical loads. Decals below the receptacles display the
proper connections for selected voltages.
Figure 3-5. Cam Lock Connections
Connections should be made by plugging power cables
equipped with series 16 taper nose 400A/600V cam lock
plugs into the cam lock receptacles. Secure the
connection by rotating the plug ½ turn to the right.
A ground connection is located on the far right of the cam
lock panel. The unit must be connected to a good
earthen ground for proper operating safety. The
generator neutral is bonded to ground when it is shipped
from the factory. The bonding plate must be removed
when the generator is used as a standby power source.
Installation should be in compliance with the National
Electrical Code (NEC), state, and local regulations.
Using the Voltage Selector
Switch
1. Shut down the unit according to Shutting Down
the Unit .
2. Remove padlock from voltage selector switch
lockout device.
3. Move voltage selector switch to desired voltage.
4. Replace and lock padlock on voltage selector
switch lockout device.
5. Start the unit according to Manually Starting the
Unit or AUTO (Remote) Starting the Unit .
007618
B
A
(000156)
DANGER
Electrocution. Before connections are made to
the unit, verify the main circuit breaker and
battery disconnect switch are OFF. Failure to do
so will result in death or serious injury.
(000237)
DANGER
Electrical backfeed. Use only approved switchgear to
isolate generator from the normal power source.
Failure to do so will result in death, serious injury,
and equipment damage.
WARNING
(000308)
Electric Shock. Verify all connections to the
cam lock receptacles are made to one side
only. Failure to do so could result in death,
serious injury and property damage.
(000155a)
WARNING
Electric shock. Only a trained and licensed electrician
should perform wiring and connections to unit. Failure to
follow proper installation requirements could result in death,
serious injury, and equipment or property damage.
L1
L2
L3
N (Neutral)
G (Ground)
Black
Red
Blue
White
Green
007619
A
(000157)
DANGER
Electrocution. Do not disable or modify the
connection box door safety switch. Doing so
will result in death or serious injury.
(000302)
WARNING
Electric Shock. Never change the voltage selector
switch while the engine is running or the controller
is on. Doing so could result in death, serious injury
or equipment damage.