Generac Power Systems Magnum MGG100M, Operator'S Manual

Page: 46 / 84

Operation
38 MGG100M Operating Manual 36833 C
Generator Output Connection Lugs
The unit is equipped with connection lugs, which are inside the customer disconnect switch box ( Figure 6 ) . The lugs
provide connection points for attachment of external loads to the generator.
It is HIGHLY RECOMMENDED that only a trained and licensed electrician perform any
wiring and related connections to the generator. Installation should be in compliance with
the National Electric Code (NEC), state and local regulations. Failure to follow proper
installation requirements may result in equipment or property damage, personal injury, or
death.
DANGER
ELECTROCUTION. BEFORE CONNECTIONS ARE MADE TO UNIT, VERIFY THE MAIN
CIRCUIT BREAKER AND BATTERY DISCONNECT SWITCH ARE OFF (O). FAILURE
TO DO SO WILL RESULT IN DEATH OR SERIOUS INJURY. (000156)
WARNING
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, damage to equipment or property. (000155)
Connections to the lugs should be made by running the power cables up through the opening in the bottom of the
box. DO NOT make any connections directly to the lugs without routing the cables through the slot. Use a hex-wrench
to tighten the cable connections.
The door on the customer disconnect switch box is equipped with a safety interlock switch. If the door is opened
while the unit is operating, the safety interlock switch trips the MLCB and disables the voltage regulator.
DANGER
ELECTROCUTION. DO NOT DISABLE OR MODIFY THE CONNECTION BOX DOOR
SAFETY SWITCH. DOING SO WILL RESULT IN DEATH OR SERIOUS INJURY. (000157)
See Figure 21 . A ground connection is located next to the connection lugs. The generator neutral is bonded to ground
when it is shipped from the factory. The bonding plate must be removed if the generator is used as a standby power
source.
INSTALLATION SHOULD BE IN COMPLIANCE WITH NATIONAL ELECTRIC CODE (NEC), AS WELL
AS ANY STATE AND LOCAL CODES OR REGULATIONS.
Figure 21 - Generator Output Connection Lugs
01182