Martin MAC 500 Manuel d'utilisateur télécharger pdf (Page 7)

Lamp 7

4. With the nipple on the replacement lamp facing towards the back as shown in Figure 3, insert the left pin

into the socket. Push down on the right-hand spring and snap the pin into place.

5. Make sure that the terminals on the lamp sit below the V-section in the lampholder clips and not in the

V-section itself, as shown in Figure 4.

6. Lift the lamp assembly so that lamp is level with the center of the reflector. Push the assembly straight in

until it seats, making sure the lamp passes through the reflector opening.

7. Push and turn the 4 fasteners a quarter turn or so clockwise to close the lamp access panel.

8. After installing a new lamp, reset the lamp hour and lamp strike counters. See “Time” on page 12.

To align the lamp

Important! Align the lamp carefully. An excessive hot-spot

will damage optical components.

1. Switch on the MAC 550 Profile and allow it to reset.

Using either a controller or the control module, turn on

the lamp and project an open white beam on a flat

surface.

2. Center the hot spot vertically using the top Allen-head

adjustment screw in the center of the rear plate. (See

Figure 5.) If there is significant hot spot, turn the bottom

adjustment screw counterclockwise until the light is

evenly distributed. If the light is brighter around the

edge than it is in the center, or if light output is low, turn

the bottom adjustment screw clockwise until the light is

bright and evenly distributed.

Figure 3: Lamp insertion

Nipple facing towards back

Figure 4: Lamp terminals

Figure 5: Lamp adjustment screws

1 2 3 4 5 6 7 8 9 10 11 12 ... 41 42

Pas de commentaire

Martin MAC 500 Manuel d'utilisateur Page 7