MAINTENANCE

Pulling-Out the Mast Sections

1.Grab hold of the main mast (Figure 33) and begin pulling the mast sections upwards. Start with second mast, and then the third mast.

2.From the main mast, pull the winch cable wire to release the safety stopper pulley at the second mast.

CABLE RELEASE ACCESS POINT

3RD

MAST

PULLEY

2ND

MAST

WINCH CABLE

MAIN MAST

1FT.

(305 MM.)

1FT.

(305 MM.)

2ND

MAST

SAFETY

STOPPER

CABLE RELEASE

ACCESS POINT

MAIN MAST

Figure 34. Cable Release Access Point

5.To release the safety stopper without pulling the cable wire when removing the second mast from the first (main mast), insert a screwdriver (Figure 35) nearest the hole where the latch is caught. Press down on the screwdriver to lift the pulley inside the second mast upward. Re- move the screwdriver lifting the second mast upwards as the latch is being pulled back.The second mast should now be able to be pulled out from the first mast.

Figure 33. Mast Sections

3.Each mast section should be equally spaced about 12- inches from the preceding mast section. See Figure 33.

If the winch cable wire cannot be pulled because of breakage

NOTEof the wire itself, the safety stoppers installed in the sec-

ond mast will lock automatically at the places indicated by the arrows in Figure 34.

MAIN MAST

Figure 35. Releasing the Safety Stop Latches

WARNING - Mast Service Safety

The mast sections are heavy and awkward to handle. Use proper lifting devices and procedures when servicing the mast and its components.

GB113BC GLOBUG LIGHTING SYSTEM — OPERATION AND PARTS MANUAL — REV. #5 (01/16/12) — PAGE 25

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Multiquip BG113BC manual Cable Release Access Point

BG113BC specifications

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