Martin MAC 250+ Manual de usuario descargar pdf (Pagina 18)

18 MAC 250 Wash

Optics

Color filters

STANDARD CONFIGURATION

The MAC 250 Wash provides 6 dichroic color filters as shown below.

REPLACING A COLOR FILTER

Danger! Intense heat. Avoid contact by persons and materials. The exterior of the fixture can get

very hot – up to 160° C (320° F). Disconnect the fixture from AC power and allow it to cool

for at least 45 minutes before handling.

Do not remove covers while the fixture is powered on as this exposes dangerous live

electrical circuits, hot surfaces, and a lamp under high pressure.

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

2. The top and bottom covers look the same, but the top cover can be identified by checking that the text

on the back of the head is oriented correctly as illustrated in Figure 6. Remove the top cover using a

flathead screwdriver to loosen the four quarter-turn screws.

Position Color

Blue 108

Green 206

Red 308

Pink 312

CTC 5500 - 2900 K

Table 2: Standard colors

Figure 5: Color wheel (viewed from lamp side)

Minimum

dist

ance to flammMinimum

dist

ance to flamm

Minimum

dist

ance to illumina

Maximum

ambient te

Exterior surface to

Figure 6: Identifying and removing the upper head cover

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 39 40

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Martin MAC 250+ Manual de usuario Pagina 18