User guide

D2119 Dart RTLS User Guide 137
Appendix F: Air Filter Maintenance
This section includes information on air filter replacement and cleaning for UWH-1200 hub
1) Filters are to be replaced or cleaned when they are visibly dirty. When replacing or cleaning
filter, Hub does not need to be turned off as long as this operation is completed within ½
hour.
2) To remove filter, remove 4 thumb screws (use a Philips screw driver to remove if needed)
and detach frame from hub. Remove the dirty filter from the frame.
Figure 1. Removing filter from Hub
Figure 2. Dirty filter
3) Replace with new filter or Clean the dirty filter by using a vacuum cleaner or wash with water
and mild soap removing dust and dirt. Make sure to dry the filter before assembling.
4) Place filter in frame and assemble back into unit, thumb screw only need to be hand tight.
5) A set of two filters can be ordered with the part number UAC-100-00.