Product Manual

5. Startup and Configuration 2-2017
60 A055H194 (Issue 3)Copyright © 2017 Cummins Inc.
AC and DC wires are separated in their own conduit to prevent electrical induction.
All load, line and generator connections are well made and correct.
Flexible conduit is used between the generator and the building or surrounding
structure.
Check phase rotation.
Generator Set Pre-Start
Generator set engine is properly serviced with oil and coolant.
Battery charger is installed using the appropriate cable size and is operational.
Battery charger is configured for the proper DC battery voltage, battery type, and float
voltage.
Batteries are properly installed, serviced and charged.
Battery temperature sensor is connected and operational (if applicable).
Engine coolant heater is connected and operational.
All generator set covers and safety shields are installed correctly.
All fuel and coolant shutoff valves are operational.
Radiator fan and other external moving parts including drive belts are unrestricted.
5.4 Starting
NOTICE
One operator should be in complete charge, or working under the direction
of someone who is in charge. Remember that, upon starting the engine,
cables and switchgear will become energized, possibly for the first time.
Furthermore, equipment that does not form part of the generator set
installation may become electrically charged. Only authorized and competent
personnel should carry out this work.
NOTICE
Do not use the Emergency Stop button to shut down an engine unless a
serious fault develops. The Emergency Stop button must not be used for a
normal shut-down as this will prevent a cooling down run in which the
lubricating oil and engine coolant carry the heat away from the engine
combustion chamber and bearings in a safe manner.
NOTICE
Avoid off-load running for other than short periods. A minimum loading of
30% is recommended. The engine must be shut down as soon as possible
after the appropriate functions have been checked.