Marathon MAGNUM ROUTER Manual do Operador descarregar pdf (Página 29)

WARNING

Before any connections are made to the generator, make sure that the main circuit

breaker and the Control Power switch are in the OFF (O) position and that the negative

(-) battery cable is disconnected. Potentially lethal voltages may be present at the

generator connection lugs.

DANGER

IMPROPER OR INCORRECT CONNECTIONS TO A BUILDING’S ELECTRICAL SYSTEM

CAN CAUSE POTENTIALLY LETHAL VOLTAGE TO BACKFEED INTO UTILITY LINES.

THIS MAY RESULT IN INJURY OR ELECTROCUTION TO UTILITY WORKERS NEARBY.

MAKE SURE THE GENERATOR IS SUPPLYING POWER TO AN ISOLATED OBJECT

OR BUILDING THAT IS NOT CONNECTED TO ANY UTILITY LINES.

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 a 1/2 turn to the right.

WARNING

NEVER attempt to disable or modify the lug door safety switches. Equipment damage,

personal injury or death may result.

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 will need to 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.

WARNING

Some units are equipped with two sets of cam lock connections. Make sure all

connections to the cam lock receptacles are made to one side only, below each

corresponding breaker. i.e. DO NOT attach L1, L2 and L3 to the left side and Neutral

and Ground to the right side.

VOLTAGE SELECTOR SWITCH

The voltage selector switch mechanically changes the connections between the generator output leads and the

connection lugs on the main control panel. Voltage ranges are selected by rotating the handle on the switch to the

desired voltage.

NEVER change the voltage selector switch while the engine is running or the controller is

on. If the engine is running or starts while the setting is changed, severe arcing will occur

causing damage to the switch and generator windings.

The voltage selector switch is equipped with a lockout mechanism. Once the proper voltage has been selected,

insert a padlock through the lockout hole(s). By locking the handle in place, unauthorized changing of the voltage

N (Neutral)

G (Ground)

Black

Red

Blue

White

Green

CAM LOCK PANEL

00451

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