Notice:
It is important that the rotational position of a dual light guide be set to maximize the
UV output for each wand. This setting is specific to each curing unit and light guide
(See section 6.2- Adjusting Multi-Pole Light Guides).
Notice:
Avoid shutting the main power off for brief periods of time. Frequent start-ups will
cause the lamp to decay at an accelerated rate. If the system is shut down, wait a
minimum of ten minutes before restarting. Once the lamp is ignited, allow it to operate
for a minimum of fifteen minutes before turning it off.
6.2
Balancing Output When Using Multi-Pole Light Guides
Required - Loctite
®
7020 UV Spot Radiometer P/N: 1406024
1.
Insert the light guide into the light guide receptacle pushing it as far forward as it will
go.
2.
Tighten the set screw on to the light guide, (do not over tighten).
3.
Set shutter timer to between 2 and 5 seconds.
4.
Insert the one of the pole ends of the light guide into a Loctite
®
7020 UV Spot
Radiometer, P/N 1406024.
5.
Press the radiometer start switch and actuate foot switch to open shutter.
6.
Release the radiometer start switch while the shutter is still opened.
7.
Record the radiometer reading.
8.
Position the second light guide pole in the radiometer and repeat steps 6 though 9.
.
9.
Compare the two radiometer readings.
10. If the lower reading is equal to or greater than 90% of the higher reading, the dual
wand is balanced.
11.
If the lower reading is less than 90% of the higher reading, loosen the set screw and
rotate the light guide several degrees in the light guide receptacle. Use the set screw
to re-secure the collar in that position.
12.
Take and compare another set of radiometer readings.
13.
Continue until the lowest reading pole is equal to or greater than 90% of the high
reading pole.
14.
Re-tighten set screw to lock the dual wand in position.
Summary of Contents for CL15 UV
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