4
Care and Maintenance
The servicing instructions here are intended for limited maintenance. Do not perform
any servicing other than that contained in the instructions. Return product to factory for
maintenance not covered in this section. Maintenance should only be undertaken by a
qualified electrician
1. Housing and Filter Maintenance
The plastic housing is designed for protecting the internal parts and facilitates handling. Make
sure no liquids come into contact with the electrical components. Clean the filter with a glass
cleaner and soft cloth.
2. Tube and Reflector Maintenance
Refer to the following instruction in the “Tube Replacement” section below and remove tubes
before cleaning. Glass cleaner may be used for cleaning the reflector and a mild detergent
may be used for cleaning the tube. Wipe and dry with soft cloth.
3. Tube Replacement
(tube type TUV 6W)
When the product fails to operate correctly, check with above operating instructions first.
If the problem persists and tube replacement is deemed necessary, proceed as follows:
1. Turn the power switch to OFF position and unplug the power cable from electrical outlet.
2. Lay the UV lamp housing on a flat table.
3. Remove the 8 screws at the filter’s side of the plastic housing. Separate the top and
bottom housing parts.
Always unplug the product from its power source before cleaning or servicing.
WARNING
Operating Instructions
1. Connecting Power Supply
Refer to Specifications on page 6.
2. Turn ON the Unit
For Models with Single wavelength: Press power switch to position “I”.
For Models with Dual Wavelength: Select desired wavelength by pressing the select
switch at right. Press power switch to position “I”.
Note:
The intensity of the radiation might be weak initially while the lamp tube is cold.
3. Turn Off
Press power switch to position “O”.
4. Charging Battery for 12 VDC Models
Each 12 VDC operated model contains a lithium battery pack. The battery needs to be
charged when the yellow status light is on. Please use the charger which comes with the
product.
