Martin MAC 500 Manual de usuario descargar pdf (Pagina 22)

22 MAC 550 Profile

OUTINE

MAINTENANCE

The MAC 550 Profile requires routine cleaning. The schedule depends heavily on the operating

environment. It is essential to follow the cleaning guidelines given later in this section.

Refer any service operation that is not described here to a qualified Martin technician.

Important! Excessive dust, smoke fluid, and particulate buildup degrades performance, causes

overheating and will damage the fixture. Damage caused by inadequate maintenance is not

covered by the warranty.

Warning! Disconnect the fixture from power before removing any cover.

Tilt lock

Important! Release the tilt lock before operating the fixture.

The tilt position of the head can be locked for transportation and

service with the tilt lock. To lock or unlock the head, pull the lock

out and turn it one-quarter turn in either direction.

Disassembly

To remove the gobo module

1. Disconnect the fixture from power and allow it to cool.

2. Turn the four retaining screws in the top and bottom head covers one quarter-turn counter-clockwise to

release the covers.

3. Remove the front lens by twisting one quarter-turn counter-clockwise.

Figure 13: Tilt lock

Figure 14: Releasing top and bottom covers and removing front lens

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Martin MAC 500 Manual de usuario Pagina 22