Product Manual

5. Startup and Configuration2-2017
61A055H194 (Issue 3) Copyright © 2017 Cummins Inc.
Before attempting to start the generator set, the operator should read through this
entire manual and the specific literature provided as part of the documentation pack
supplied with the generator set. It is essential that the operator be completely
familiar with the generator set and the PowerCommand
®
control.
The following sub-sections cover the systems used to start and stop the generator
set.
Before starting the generator set, make sure that exhaust and fuel fittings are tight
and properly positioned, and that proper maintenance and pre-start checks have
been performed.
During starting automatic checks are carried out for the integrity of various
protection systems. The PowerCommand
®
control will not allow the generator set to
continue the starting sequence if the integrity of a sensor is considered to be in
doubt.
The generator set can be configured for a number of starting cycles (one to seven)
with set times for crank and rest periods for all starting modes (manual/remote). The
default setting is for three start cycles, composed of fifteen seconds of cranking and
30 seconds of rest.
NOTICE
The number of starting cycles, and the crank and rest times are set from
within the Setup menu. Trained and experienced service personnel are
required to change the default setting. Contact your authorized distributor.
Initial Pre-Start Checks
WARNING
Electric Shock Hazard
Voltages and currents present an electrical shock hazard that can cause
severe burns or death.
Make sure that only personnel who are trained and experienced work with
distribution voltages. Even after generator set shutdown, an electrical shock
hazard may still exist, caused by induced or residual voltage within the
alternator or cables. Some interfaces may display zero voltage even when
voltages are present.
WARNING
Hot Pressurized Liquid
Contact with hot liquid can cause severe burns.
Do not open the pressure cap while the engine is running. Let the engine
cool down before removing the cap. Turn the cap slowly and do not open it
fully until the pressure has been relieved.
Before starting, be sure competent personnel have made the following checks to
ensure that the unit is ready for operation: