Martin MX SERIES Manual do Utilizador descarregar pdf (Página 18)

Lamp

AMP

COMPATIBLE LAMPS

The MX-4 uses the Philips CDM-SA/T (short-arc, tubular) 150W discharge lamp.

If desired, the GE Arcstream 150 may be substituted. Installing any other lamp may

damage the fixture.

To replace the lamp

WARNING! Wear safety glasses and allow the lamp to cool for at least 5

minutes before removing the lamp.

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

2 Remove 2 screws from the lamp-socket assembly with a Pozidriv #2

screwdriver. Remove the lamp assembly.

3 Remove the old lamp from the socket.

4 Holding the new lamp by its base (do not touch the glass), insert the lamp pins

squarely into the socket.

5 If your fingers touched the glass bulb, clean it with a clean, lint-free cloth

wetted with alcohol.

6 Insert the lamp assembly carefully so that the lamp wires are clear of the fan.

Replace the screws.

To align the lamp

Realignment when changing the lamp may improve performance.

1 Strike the lamp and shine the light on a flat surface.

2 Center the hot-spot (the brightest part of the beam) horizontally with small

turns of the top-left adjustment screw using a 3 mm Allen wrench.

3 Center the hot-spot vertically with the bottom adjustment screw.

4 If there is no hot-spot, adjust the reflector until the light is even.

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Martin MX SERIES Manual do Utilizador Página 18