Waters 2475, Operator'S Manual, Page: 151 / 228

Replacing the lamp 4-9
Removing the lamp
To remove the lamp:
1. Power-off the detector and disconnect the power cable from the rear
panel.
2. Allow the lamp to cool for at least 60 minutes.
3. Remove the front-left-hand panel cover.
4. Open the lamp access door with a small flat-blade screwdriver.
5. Disconnect electrical connections to the lamp:
a. Pull the top connector straight out, gently.
Warning:
The lamp housing becomes extremely hot during lamp
operation. To prevent burn injuries,
• allow the lamp to cool for 60 minutes before removing it.
• keep the lamp in the housing when handling the lamp.
Warning:
To avoid eye injury from ultraviolet radiation exposure,
• power-off the detector before changing the lamp.
• wear eye protection that filters ultraviolet light.
• keep the lamp in the housing during operation.
Warning:
The lamp and lamp housing can be hot. Wait 60
minutes after powering off the detector for these components to
cool before touching them.
Caution:
Do not grasp the connector by the wire. Doing so could
damage the connector or cable.