Prestart Checklist; Starting The Unit-Manually - Generac Power Systems MAGNUM MLT4250 Owner's Manual

Prestart Checklist

Before starting the unit, all items in the prestart check-
list must be completed. This checklist applies to both
manual and remote starting of the unit.
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, refer to
Basic Maintenance Schedule.

The unit must be level.

The unit must be dry. Look for water inside or near
the unit; dry if needed.

For grounding requirements, follow any local, state,
or National Electrical Code (NEC) guidelines.

Verify the Control Power switch is in the OFF (O)
position.

Verify all circuit breakers are in the OFF (O) position.

Inspect all electrical cords; repair or replace any that
are cut, worn, or bare.

Verify all winch cables are in good condition and
centered on each pulley. Do not use if cables are
kinked or beginning to unravel.

Check oil, coolant, and fuel levels. For more
information, refer to General

Verify battery connections are secure.

Turn the battery disconnect switch on, if equipped.

Check the engine fan belt tension and condition.

Check the engine fan belt guard.

Check the engine exhaust system for loose or rusted
components.

Verify all covers are in place and secure.

Verify all electrical connections at the connection
lugs, if equipped, are tight and wired correctly.

Verify the voltage selector switch is set to the desired
voltage and locked.

Verify the emergency stop switch is pulled out.
Starting the Unit—Manually
1. Move the Control Power switch to the ON (I)
position.
2. See Figure 3-12. The LCD window will quickly
display system information, all LEDs will flash.
Owner's Manual for MLT Light Tower
(000100a)
General Maintenance and
Maintenance.
Figure 3-12. Starting the Machine
3. See Figure 3-13. the Ready screen will be
displayed and the LCD window will indicate Manual
mode. The Ready/Manual LED will be lit.
NOTE: The unit must be in the Manual mode with the
Ready/Manual LED lit to start the unit.
Figure 3-13. Manual Mode
4. See Figure 3-14. Press ENGINE START. The
Prestart screen will be displayed (if equipped) and
a countdown will begin from 20 seconds to 0.
Operation
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