Use and Care Manual

15
Tornado II & Tornado III Use, Care, and Installation Guide
ZEPHYRONLINE.COM
Installation Instructions
AK8300BSX Single & Dual Internal Blower Installation
1. Position blower plate over the
bracket inside the back of the
hood and pivot up. Secure the
plate to insert with (2) 3/16x3/8”
screws. If using single blower,
replace current blower plate with
the single blower mounting plate.
2. Connect both 6 pin male
connectors from blower wiring
to both 6 pin female connectors
in the insert. For single blower,
connect 9 pin to 6 pin adapter
cable. The 9 pin end connects
to the blower, and the 6 pin end
connects to the hood.
Multiple blowers are compatible with AK8300BSX only. CBI-290C, CBI-390A, and CBI-600A are single
internal blowers and PBI-1100B is a dual internal blower. For remote blower preparation instructions,
turn to page 16.
Dual Blower Bracket
Single Blower Bracket
OR
3. Single Blower - Connect 6” round
ductwork to blower collar.
Dual Blower - Place 10” round
adapter on top of insert and
secure it with (4) M4x8 screws.
Connect 10” round ductwork to
8” round adapter.