Uvitron International INTELLI-RAY 600 Instruction Manual, Rev. T
Page 27 of 36
MAINTENANCE (CONTINUED)
8
the walls of its socket, tilt the cleared end of the lamp up slightly, and remove the lamp from
the other socket that is still engaged.
5. Using a clean soft cloth dampened with isopropyl alcohol, clean the surfaces of the
aluminum reflector, and both sides of the Lamp Access Panel Filter Glass.
CAUTION:
Do not use abrasive cleaning compounds or steel wool for cleaning the reflector.
These harsh products will remove the finish and reduce the reflector efficiency.
6. Wipe the lamp lightly with a clean isopropyl dampened cloth. If the lamp shows signs of
bulging, shape distortion or un-removable surface contamination, or if the lamp is
excessively aged, then replace it. Otherwise, dry and polish the lamp with a clean dry cloth.
7. Re-insert the cleaned or new Lamp between the Lamp Sockets, with the filler nipple facing
the reflector. Be sure to center each lamp electrode in its socket to insure proper electrical
connection and to avoid arcing (which could damage the lamp or socket). The lamp is non-
polarized so it does not matter which electrode is placed in which socket.
8. Re-install the Lamp Access Panel and tighten both thumbscrews.
9. Mount the Lamp Housing back on its stand or fixture and reconnect the input power cord.
10. Turn power on to the unit, and zero the Setup Menu lamp hour meter (Refer to sections 6.4-
6.6).
11. Re-test the unit to insure satisfactory light intensity and cure time is achieved.
8.3 Fan Filter
The unit’s rear mounted fan has a removable foam filter, which should be cleaned frequently to
avoid restriction of adequate cooling airflow. The filter can be removed by unsnapping its plastic
retainer from the fan guard. The filter element should be washed using a mild detergent solution.
8.4 Cleaning of Optional UV Shield or Rayven Oven Door Window
If the system was purchased with the optional UV shield (UV0455) or the Rayven UV oven with
window (UV1080-WIN), the tinted acrylic should be cleaned using a mild dish detergent solution,
and a clean soft cloth.
CAUTION:
The UV shields should never be cleaned using any ammonia-based
cleaners. Such harsh cleaners can cause cracking or crazing of the acrylic and may
cause permanent damage to the surface of the shield.
