Martin MAC 250+ Manual de usuario descargar pdf (Pagina 24)

24 MAC 250 Wash

11. Remove the two 4mm Allen screws from the carrying handles on the sides of the base unit and remove

the louvered side covers. Clean the cover louvers and base fan with a cotton swab or soft brush and

vacuum.

12. Refit the base unit covers before reapplying power.

Lubrication

The MAC 250 Wash requires no lubrication under normal circumstances. Moving parts are treated with a

long-lasting Teflon-based lubricant that can be reapplied by a Martin service partner in the unlikely event

that this should be necessary.

Replacing fuses

MAIN FUSE

The main fuse holder is built into the mains input socket.

Warning! Always replace the fuse with one of the same type

and rating!

To replace the main fuse:

1. Unplug the mains cable from the input socket.

2. Pry open the fuse holder and remove the fuse.

3. Replace the fuse with one of the same type and rating. The

fuse rating is listed on the serial number label.

4. Close the fuse holder and replace the mains cable.

POWER SUPPLY FUSES

There are two fuses for the low-voltage power supplies located on the printed circuit board. If one or more of

the green LEDs on the PCB does not light, one of these fuses may be blown. If all three LEDs are lit, the

low-voltage power supplies are functioning correctly.

To replace the low-voltage fuses:

1. Disconnect the fixture from AC power.

2. Remove the left-side yoke cover (when looking at the head from the back with the text the correct way

up as in Figure 16) to access the PCB.

FUSE

Figure 15: Main fuse holder

Minimum distance to flammMinimum distance to flamm

Minimum distance to illumina

Maximum ambient te

Exterior surfaceto

Figure 16: Identifying and removing the left-hand yoke cover

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 39 40

Sin comentarios

Martin MAC 250+ Manual de usuario Pagina 24