Unified Brands Kitchen Ventilation Systems - Manual (Page 7)

5 avtec.com
1. Check all local codes prior to installation.
2. All exhaust fans are supplied with a minimum ?????? , hinge kit, and grease box.
3. The exhaust fan curb should be installed directly above the hood if possible.
Always maintain the shortest duct run possible.
4. Cut hole and seal exhaust fan curb to roof.
5. Place exhaust fan on curb. If exhaust coller is loose -same as #7 on next page.
6. Install hinges and airline cable on exhaust fan cap and metal curb. Remember to
leave ample room for fan to tilt back. Fan will remain it tilted back position.
7. Install grease collection box on side of fan that has grease tube discharge.
8. The exhaust duct must be constructed of 16 GA. carbon steel or 18 GA. stainless steel.
All seems must be fluid welded.
9. A duct transition should be provided below exhaust fan inlet.
10. The exhaust duct must be fluid welded to hood collar.
11. Make all necessary electrical connections and check fan for proper rotation.
“NOTE”: Fan will exhaust air running in wrong direction.
EXHAUST FAN & DUCT