KPG GENERATOR Operation
Rev August 2019 | Copyright © 2019 Equipment Source, Inc. 4
4 Operation
4.1 System Operation
Refer to individual component manuals for operation of those components. This unit should only be
operated by trained personnel familiar with the operation of the entire system. Refer to the PRE-
OPERATION CHECK portion of the Engine Manual
4.2 Recommended Fuels and Fueling Instructions
Use ULSD No.1 or ULSD No.2. For continuous duty operation, a refilling schedule should be established.
4.3 Engine Heat - 120V Power Input
If a cold start is required, use the 120V engine pre-heat circuit to warm the engine block and engine oil
prior to starting. The engine should be pre-heated for approximately 4-hours if the ambient
temperature is below -7°C (20°F). Longer preheat cycles may become necessary in extremely cold
conditions.
Use a grounded flexible extension cord rated at 15A minimum to connect the machine to a 120V power
supply. There is an orange, three-prong “Y” located on each of the generators.
4.4 Monitoring and Operation
4.4.1 Minimum Loading of Diesel Engines
Diesel generator engines require that a minimum average load be maintained. An average load
of 75% of the rated output of the generator must be maintained to avoid damaging the unit
(often referred to as “Wet-Stacking”). Prolonged use of the generator at loads less than 75% of
rated output will void the warranty, reduce the life span of the engine and cause damage to the
unit. Refer to the ESI Warranty Summary for further details. Consider using a load bank to
maintain minimum loading on the engine.
4.4.2 Daily Inspection & Startup Inspection (required)
Conduct general inspection of the unit
Listen for abnormal sounds
Check fluid levels
Check all hoses for damage (including but not limited to fuel lines and coolant lines)
Check engine temperature
Check containment for accumulation of liquids.
Check vents for icing or other obstructions (if applicable)
Observe recommended maintenance schedule
Check for error codes on control units for KPG and any other equipment associated with the
unit.
Do not overfill tank. Tank should be filled to only 90% of the full volume to allow
thermal expansion.
