Service manual
112
5.1.4.8. Changing the lamp
The analyzer is tted with a 6 V 10 W halogen lamp with an estimated average lifetime of 2,000 hours. It is recom-
mended that you change the lamp every year even though its lifetime has not run out. When the lamp needs to be
changed, access the Change lamp utility of the user programme and follow the steps indicated by the programme
itself. To replace the lamp, proceed as follows:
a) Remove the rotor cover.
b) Loosen the bolt (1) that holds the fastening tab of the lamp holder in position.
c) Push the tab back.
d) Remove the lamp holder, loosen the Allen screw and take out the lamp.
e) Insert the new lamp, pushing the terminals to the back. Tighten the Allen screw until the lamp is securely in place.
Do not touch the lamp bulb with your ngers. To handle the lamp, use the wrapping, cutting it at the terminal end
and squeezing it until they come out.
f) Put the lamp holder back in place. Put the tab in position and fasten the bolt (1).
Put the rotor cover back.
ig) The lamp does not require any adjustment, but it can be placed in the analyzer in two possible positions by turning
1
1
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