Product Manual A
4. Installation7-2018
53A045R241 (Issue 13) Copyright © 2018 Cummins Inc.
No. Description No. Description
1 Circuit Breaker 2 Maximum 7.6 cm (3 in) Bend Radius
Gap
FIGURE 16. CABLING ROOM FOR CIRCUIT BREAKER
Grounding
NOTICE
The generator set is shipped from the factory with the neutral and equipment
ground not bonded together.
Refer to local codes and standards for grounding procedures.
Battery
The generator set requires a 12V battery (negatively grounded) for engine cranking
and powering the electronic control system. When the generator set is running, the
battery is charged from the engine-driven battery alternator. When the set is not
running, an AC powered battery charger is needed to keep the battery charged.
As part of the installation, make sure that the battery is secured to the battery tray
with the strap provided.
To connect the battery:
1. Connect the positive battery terminal.
2. Connect the negative battery terminal.
3. Make sure that the black and red battery cable boots are in place.
Refer to the Model Specifications section for battery specifications.
An optional thermostatically controlled battery heater is available for more reliable
starting in ambient temperatures down to -40 °F (-40 °C).