Prestart Checklist; Raising The Mast - Generac Power Systems MAGNUM MLT4200IF4V Owner's Manual

Operation

Prestart Checklist

Before starting the unit, all items in the prestart checklist
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
Table 4-1.

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 the National
Electrical Code (NEC), state, and local regulations.

Verify the Control Power 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 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 the emergency stop switch is pulled out.

Raising the Mast

1. Set up and level the unit. See
WARNING
Tipping hazard. Extend the outriggers and level the unit
before raising the mast. Keep the outriggers extended
while the mast is up. Failure to do so could cause the unit
to tip and fall and could result in death or serious injury.
2. See Figure 3-2. Check the mast cables for
excessive wear or damage. Verify the cables are
properly centered in each pulley (A). Check the
electrical cord for damage.
18
(000100a)
General Maintenance and
Maintenance.
Light Tower Setup.
(000266)
DANGER
Electrocution. DO NOT use the unit if
electrical cord is cut or worn through. Doing
so will result in death or serious injury.
A
C
D
Figure 3-2. Pulley Locations
3. Press and hold the winch control switch (B) upward
to telescope the mast to the desired height. Extend
the mast slowly, verifying that the coiled electrical
cord is extending at the top sections of the mast.
Do not extend past the colored mark (C).
IMPORTANT NOTE: Contact a Generac Mobile
Products Authorized Service Dealer immediately if
the mast hangs up or the winch cable develops
slack.
Owner's Manual for MLT4200IVF4 Light Tower
(000263a)
DETAIL B
STOP
DETAIL C
B
004764