Operation; Prestart Checklist; Starting The Unit - Generac Power Systems MLG20ICAN Owner's Manual

Section 3 Operation

Prestart Checklist

Before starting the unit, all items in the prestart checklist
must be completed.
WARNING
Consult Manual. Read and understand manual
completely before using product. Failure to
completely understand manual and product
could result in death or serious injury.
• Verify all maintenance procedures are up to date.
For more information, see
and Basic Maintenance
•
Verify the unit is level.
•
Verify there is no water inside, on, or near the unit.
Dry if needed.
• For grounding requirements, follow any local, state,
or National Electrical Code (NEC) guidelines.
• Verify the key switch is OFF (O).
• Verify all circuit breakers are OFF (O).
• Inspect all electrical cords; repair or replace any
that are cut, worn, or bare.
• Verify oil, coolant, and fuel levels are correct, per
the engine manufacturer manual.
• Verify battery connections are secure.
•
Turn the battery disconnect switch ON, if equipped.
•
Inspect the engine fan belt tension and condition.
• Inspect the engine fan guard.
• Inspect the engine exhaust system for loose or
rusted components.
• Verify the radiator and surrounding shroud are
clear of debris.
• Verify all covers are in place and secure.
• Verify the emergency stop switch is pulled out.
Owner's Manual for Mobile Generator
(000100a)
General Maintenance
Schedule.

Starting the Unit

DANGER
Asphyxiation. Running engines produce
carbon monoxide, a colorless, odorless,
poisonous gas. Carbon monoxide, if not
avoided, will result in death or serious injury.
CAUTION
Equipment Damage. Do not continuously
crank engine for more than ten seconds.
Doing so will lead to overdischarge of batteries
and starter seizure.
NOTE: If the engine was run out of fuel or the fuel tank
was drained, it may be necessary to bleed the fuel lines.
See the engine operator's manual supplied with the unit.
Verify the main circuit breaker and individual circuit
1.
breakers for each of the receptacles are OFF (O).
NOTE: When the red Turn Main Breaker Off light is
illuminated, the main circuit breaker must be turned to
OFF (O).
See Figure 3-1. Turn the key on the key switch to
2.
GLOW PLUG (A) and hold the key in place for five
seconds, or until the glow plug indicator turns red.
A
Figure 3-1. Activate Glow Plug

Operation

(000103)
(000230)
003552
9