12
www.zephyronline.com
1. Remove baffl e fi lters by: 1) Pulling fi lter toward
front of insert. 2) Pivoting rear of fi lter down.
2. Remove grease tray by: 1) Pulling up on tray to
release from bottom panel. 2) Lifting tray out of
insert body.
3. (AK9228AS Only) Remove left and right side-
spacer panels by removing (2) screws from
behind each panel.
1
2
1
1
2
Locking Tabs
Bottom Panel Screws
2
1
4. Remove bottom panel by: 1) Removing (2)
screws from left and right sides of bottom panel.
2) Pulling bottom panel toward front of insert to
release from locking tabs.
6. Remove blower from insert by removing the (4)
3/16” x 3/8” screws from the top of the insert.
Set screws aside for later usage.
5. Disconnect blower molex plug.
Installation – Horizontal Ducting Preparation