2.1.2 Cleaning the Filter
2.1.2 Cleaning the Filter
The filter housing is located at the flat end of the UUT and held in place magnetically. Locate
the hole on the standoff, indicated in Figure 1. Remove the filter housing from the UUT by
inserting a pen or other pointed tool into the hole and pull away from the enclosure.
The filter housing is located at the flat end of the UUT and held in place magnetically. Locate
the hole on the standoff, indicated in Figure 1. Remove the filter housing from the UUT by
inserting a pen or other pointed tool into the hole and pull away from the enclosure.
Remove the filter from the housing and rinse under warm water. Initially dry the filter with paper
towels, and allow to air dry before placing back into the housing. An extra filter is provided so
the UUT can be used while a filter is being cleaned.
Remove the filter from the housing and rinse under warm water. Initially dry the filter with paper
towels, and allow to air dry before placing back into the housing. An extra filter is provided so
the UUT can be used while a filter is being cleaned.
FIGURE 1 – REMOVING THE FILTER HOUSING
Place the filter back into the housing ensuring it completely covers all the vents. Place the filter
housing back onto the UUT so that it is flush with the enclosure.
Place the filter back into the housing ensuring it completely covers all the vents. Place the filter
housing back onto the UUT so that it is flush with the enclosure.
Warning! Do not operate the UUT without the filter and filter housing installed.
2.1.3 Cleaning the Interior of the Light Enclosure
Regular filter cleaning will reduce the amount of dust buildup on interior components. However,
dust may accumulate over time. A Biomedical Equipment Technician should clean the inside of
the UUT using a vacuum
appropriate for electronics equipment. Cleaning frequency should be
determined by visual inspection of the UUT interior and will vary depending on the environment
(the recommended cleaning interval is at least once every 6 months). A soft brush
may be used
to wipe accumulated dust from the top of the individual LEDs to maximize intensity output.
neoBLUE® cozy Service Manual
5
P/N 051915 Rev.
D
