operation

Raising the Mast

Once the tower mast has been locked into its vertical position, the mast can now be raised. The tower allows the lamps to be extended upwards in excess of 30 feet.

Refer to Figure 7 for location of components.

1.Turn the mast extension winch clockwise and observe that the mast begins to extend upwards.

2.Continue turning the winch in the clockwise direction until the desired height has been reached.

3.Release the winch. This winch is of the self-locking type. The tension on the cable will keep the mast in place.

Lowering the Mast

1.Turn the mast extension winch counterclockwise, and observe that the mast begins to lower.

2.Continue turning the winch counterclockwise until the mast has been fully retracted (slack in the cable).

Stowing the Mast to Horizontal Position

Refer to Figure 7 for the location of components:

1.Remove the mast lock/release pin to allow the mast section to be lowered to the horizontal position. Pull out the mast lock handle to unlatch.

2.Turn the vertical mast winch counterclockwise and observe that mast begins to approach the horizontal position. The mast lock handle can now be released.

3.Continue turning the vertical mast winch in the counterclockwise direction. As the mast approaches the mast cradle support, pull the retaining pin and then the cradle lock/release pin to allow the mast to rest in the cradle.

4.Once the mast is resting in the mast cradle support, insert the cradle lock/release pin and secure with retaining pin to keep mast in place.

Rotating the Mast

To change the direction that the lamps are facing, the mast can be rotated.

Refer to Figure 7 for the location of components.

1.With the mast in the deployed position (vertical), unscrew the mast rotation locking knob to release the mast for rotation.

2.Grip the mast rotation handles and rotate the mast until the lamps are facing the desired direction.

3.When the lamps are facing the desired direction, tighten the mast rotation lock knob to lock the mast in place.

Turning On the Lamps

Lamp circuit breakers (15 amps each) are located on the front of the light tower to turn the lamps on and off. See Table 3.

Table 3. Lamp Settings

Circuit Breaker (ON)

Lamps (ON)

 

 

CB1

1

 

 

CB2

2

 

 

CB3

3

 

 

CB4

4

 

 

CB5

5

 

 

CB6

6

 

 

NOTICE

Model MLT20DCA has only 4 lamps and 4 circuit breakers.

1.Before turning on the lamps, make sure that main circuit breaker on the generator control panel and the circuit breakers shown in Figure 8 are all in the off position.

CB1

CB3

CB5

 

CB2

 

CB4

 

CB6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 8. Lamp Circuit Breakers

page 20 — MLT20 sERIES LIGHT TOWER • operation manual — rev. #0 (01/18/13)

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Multi Tech Equipment MLT20DCA6 Raising the Mast, Lowering the Mast, Stowing the Mast to Horizontal Position

MLT20DCA6, MLT20DCA specifications

The Multi Tech Equipment MLT20DCA and MLT20DCA6 stand out in the realm of compact construction machinery, renowned for their versatility and efficiency. These models are designed to meet the demanding needs of various industries, including construction, landscaping, and agricultural operations.

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