Eumig MARK 607D - Lamp Replacement; Projection Lamp Replacement; Lamp Voltage Adjustment

Replacing the projection lamp (only with mains lead disconnected)
Nothing lasts forever. Projection lamps are no exception. When yours burns out,
replace it with a halogen lamp with cold-light mirror.
Type of lamp for Mark 610 D: 12 V, 100 W halogen lamp with dichroic mirror (Eumig
Ordering No. 931.004/6).
Type of lamp for Mark 607 D: 12 V, 75 W halogen lamp with dichroic mirror (Eumig
Ordering No. 931.005/8).
1. Remove the lamp cover.
e Swing up and forward heat protection plate.
e Push down the lamp spring and turn it counter-
clockwise to disengage it.
Lift the lamp out of the lamp holder.
o Pullout the lamp plug.
When inserting the new lamp, take care not to
touch the bulb or the inside of the reflector with
your bare hands.
If you accidentally do, wipe them with alcohol.
o Plug in the lamp plug.
6. Raise the lamp spring and push the lamp in contact
with the lamp holder into the centering hole in the
socket, taking care to locate the centering key in
the
centering notch.
o Push down the lamp spring and turn it clockwise to
engage it. Subsequent centering of the lamp unit
is not necessary.
8. Swing heat protection plate back into original
position.
9. Replace the lamp cover.
Momentary line-voltage surges in some localities may cause the projection lamp to
burn out faster. Where this is observed, it is recommended that the projector's
voltage selector be set for the next-higher voltage level (230 volts instead of 220,
for example). This will extend the life of the lamp at the expense of slightly reduced
light output.
The life expectancy of the lamp can be increased also by letting it cool off at the end
of the show before putting the projector away. The hot lamp filament is brittle and
susceptible to shock.
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