Bard CH Series - Switching Filter Sizes; Figure 3 Removing Second Filter; Figure 4 Filter Tabs in up Position; Figure 5 Bend Filter Tabs down

Manual 2100-769A
Page 13 of 50
FIGURE 4
Filter Tabs in Up Position (1" Filter)
FIGURE 5
Bend Filter Tabs Down (2" Filter)
FIGURE 6
Remove Four Screws
3. Pull the brackets out towards the front of the unit.
The back of the bracket will slip out of the upper
slots at the back of the lter tray.
4. Re-install the lter support brackets into the lower
slots at the back of the lter tray (see Figure 7).
FIGURE 7
Re-Install Filter Support Brackets into Lower Slots
FIGURE 8
Re-Install Screws and Bend Tabs Up
FIGURE 3
Removing Second Filter
Upper slots for
1" lters
Lower slots for
2" lters
3. Reverse the order for new lter installation.
NOTE: When installing new filters, make sure that
airflow arrows on filters point up.
Switching Filter Sizes
1. To switch from 1" to 2" lters, start by removing
the lter slide and bend the tabs down out of the
way (see Figures 4 and 5).
2. Locate the lter support brackets and remove the
four (4) screws holding them to the top of the
control panel (see Figure 6).
5. Re-install the four (4) hex head screws into the
upper screw holes on the lter support brackets.
Then bend the tab up out of the way (see Figure 8).