5
UV radiation affects viability of microorganisms by causing photochemical reactions
in the structure of DNA and RNA. Adjacent pyrimidine molecules form dimers and block the
reproduction of microorganisms, as a result, causing their death. The diagram on figure 2
shows the process of formation of pyrimidine dimers, using thymine as an example.
Figure 2. Photochemical reaction, the formation of pyrimidine dimers,
thymine taken as an example
(source http://www.photobiology.info)
4.
Getting started
4.1
Unpacking.
Remove packing materials carefully and retain them for future shipment
or storage of the unit. Examine the unit carefully for any damage incurred during
transit. The warranty does not cover in-transit damage. Warranty covers only the units
transported in the original package.
4.2
Complete set.
Package contents:
4.2.1 Standard set:
-
UVR-M
/
UVR-Mi
, UV Cleaner-Recirculator ..................................................... 1 pce.
-
Spare dust filters .............................................................................................. 2 pcs.
-
Spare fuse ....................................................................................................... 1 pce.
-
Screw with dowel ............................................................................................. 1 pce.
-
User instructions, declaration of conformity .................................................... 1 copy
4.2.2 Optional accessories, on request:
-
UVR-S movable support stand ........................................................................... 1 set
4.3
Setup
.
-
Choose recirculator location so that the air intake and discharge operate unim-
peded, providing the best air circulation in the room.
Caution!
UV recirculator must be used only in clean rooms! Dust accumulation on
the electrical parts of the device can cause a short circuit.
-
Fix the unit on the wall with the screw and dowel, or on a UVR-S movable support
stand (figure 3).
-
Position the unit so that the access to the mains plug is unobstructed.
Attachment point
Screw and dowel
Attachment on UVR-S stand
Figure 3. Unit attachment methods
Summary of Contents for UVR-M
Page 1: ......
