Martin MAC 300 Bedienungsanleitung PDF herunterladen (Seite 31)

Service and maintenance 31

3. See Figure 17. On each side of the base, pinch the air filter

holders in from the sides as illustrated, then pull the center of

the holders outwards to unclip and remove them.

4. Clean the air filter elements. If they are saturated with smoke

fluid, soak them in warm, soapy water and blot dry. If the filters

cannot be cleaned completely or are not in perfect condition,

replace them with new items.

5. Pinch the base filter holders in from the side and engage the

ends of the filter holders their slots to clip them back into

position.

6. See Figure 18. Engage the three tabs in the head filter

holders in their slots in the head, pinch the foremost corners

of the filter holder together slightly and press them into the

head to clip them back into position.

7. Check that all filter holders are correctly installed so that there

is an airtight seal around all their edges.

Cleaning the fixture

To clean the head:

1. Disconnect the fixture from power and allow the components to cool for

2 hours 45 minutes.

2. Remove both head covers by loosening their quarter-turn retaining

screws (see Figure 19).

3. Vacuum or gently blow away dust and loose particles inside the head

with compressed air.

4. Carefully clean the optical components, but note that special precautions

apply to the gobos (see “Gobos in the MAC III Profile” on page 33).

Remove smoke and other residues with cotton swabs or unscented

tissues moistened with isopropyl alcohol. A commercial glass cleaner

may be used, but residues must be removed with distilled water. Clean

with a slow circular motion from center to edge. Dry with a clean, soft

and lint-free cloth or compressed air. Remove stuck particles with an

unscented tissue or cotton swab moistened with glass cleaner or distilled

water. Do not rub the surface: lift the particles off with a soft repeated

press.

5. Remove dust from fans and air vents with a soft brush, cotton swab,

vacuum, or compressed air.

6. Reinstall the head covers.

Figure 17: Base air filters

Figure 18: Reinstalling head air filters

Figure 19: Head cover

screws

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Martin MAC 300 Bedienungsanleitung Seite 31