Lamp Compartment - Thermo Scientific GENESYS 20 Service Manual

Routine Maintenance
3. Use a coin or large screwdriver to loosen the quarter-turn fastener on
the door of the lamp compartment. Pull up on the door and lift to
remove it.
4. Loosen and remove the thumbscrew (refer to Figure 5.1, [Item #1]).
5. Carefully pull the tab at the top of the lamp holder assembly [Item #2]
to lift the assembly out of the instrument.
6. Pull the lamp straight out to remove it from its socket as shown by the
arrow Figure 5.1.
7. Use a soft, lint-free cloth to hold the new lamp. DO NOT TOUCH
THE LAMP WITH YOUR FINGERS!
8. Align the two legs protruding from the clean, new lamp with the two
holes in the socket and press the lamp securely into the socket (the legs
should fit snugly in the holes).
9. Position the lamp holder assembly, pressing the spring (Item #3) on the
right and aligning the pin (Item #4) with the hole in the assembly.
10. Gently slide the assembly into place and replace the thumbscrew.
11. Plug the instrument into an appropriate wall outlet and turn on the
power.
5 - 2
Figure 5.1 - Lamp Compartment