Locate the UV chamber inside the left door of the Thermo Scientific TII
(Figure 3-7). Install the UV Lamp as follows:
1. Disconnect the power cord from the unit.
2. Access the left side of the unit by unlatching the screw securing the
door with a flathead screwdriver. Open the door.
3. Remove the UV lamp from its packaging. DO NOT TOUCH THE
GLASS PORTION OF THE LAMP!
Caution
Do not touch the lamp with fingers! It is recommended that lint-
free gloves be worn when handling the lamp. The glass portion must be
free of fingerprints, perspiration, etc. Even a light coating of perspiration
will reduce the effectiveness of the lamp. If the glass portion of the lamp is
touched, clean it with a damp, lint-free cloth. Use isopropyl alcohol as
required.
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4. Remove black cap by sliding it off UV chamber.
5. Insert the lamp halfway into the UV lamp chamber and plug it in
noting proper rectangular orientation, then fully insert the lamp into
the chamber, and replace black cap.
6. Make sure the UV lamp cable is tucked behind the chamber before
closing and relatching the door.
7. Reset the UV lamp timer as directed in the “Resetting Routine Timers”
section of this manual.
Warning
The UV lamp contains mercury. Do not discard in trash. Recycle
or dispose of UV lamp as hazardous waste.
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3-6
Type II Water System
Thermo Scientific
Section 3
Installation
UV Lamp Installation
Figure 3-7.
UV Chamber
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