17
1.
DOCUMENT HOLDER
2.
AIR FILTER METER:
This gauge shows the condition of the air filter when the engine is running.
3.
MAGNUM DIGITAL CONTROLLER (MDC):
See pages 18-19 for additional information.
4.
AUXILIARY LIGHT SWITCHES:
Operate optional control panel and interior lights.
5.
CIRCUIT BREAKER FOR CAM LOCK CONNECTORS (OPTIONAL):
Units equipped with one set of cam lock
receptacles (as shown) have one 450A breaker. Units equipped with two sets of cam lock receptacles have two
450A breakers.
6.
CAM LOCK CONNECTORS (OPTIONAL):
Series 16 Taper Nose 400A, 600V cam locks are connected here.
See page 32
for more information.
7.
OUTPUT GROUND CONNECTION:
(Green) Cam lock ground connection for attaching the generator to a good
earthen ground.
8.
CONNECTION FOR BATTERY CHARGER (OPTIONAL):
Allows for 120VAC input to power onboard battery
charger.
9.
CONNECTION FOR ENGINE BLOCK HEATER (OPTIONAL):
Allows for 120VAC input to power the engine
block heater.
10.
120/240V TWIST-LOCK CONVENIENCE OUTLETS (3):
These outlets are used for connecting additional loads
or equipment to the generator.
11.
REMOTE START TERMINAL BLOCK:
Used to connect the generator to a dry-contact closure switch for remote
starting of the generator.
12.
120V GFCI DUPLEX CONVENIENCE OUTLETS (2):
Outlets for additional equipment that may require Ground
Fault Interrupt (GFCI) protection.
13.
OUTPUT GROUND CONNECTION:
Ground lug for attaching the generator to a good earthen ground.
14.
CONNECTION TERMINAL LUGS:
External loads are wired to these lugs.
15.
DOOR SAFETY SWITCHES:
The connection lug door and cam lock door are equipped with safety interlock
switches that will trip the main circuit breaker and disable the voltage regulator if the doors are opened while the
unit is operating.
16.
CIRCUIT BREAKERS FOR 120/240V CONVENIENCE OUTLETS, 50A (3)
17.
CIRCUIT BREAKERS FOR 120V GFCI CONVENIENCE OUTLETS, 20A (2)
18.
MAIN CIRCUIT BREAKER FOR CONNECTION LUGS:
The MMG 150 has one 600A breaker, the MMG 170
a 700A breaker and the MMG 235 has an 800A breaker.
