Zephyr WHIRLWIND AK9800 - Manual (Page 20)

TROUBLE SHOOTING
18
11. Cooking fumes and smoke dissipates
before it reaches the blower.
Use a damper type sidewall cap.
Reduce the number of elbows and length of duct work.
Check if all joints are properly connected, sealed and
taped.
Check if unit is installed at the recommended height
(page 9). The range hood should also be able to cover
the entire cooking area from left to right and most areas
from rear to front.
Open doors and windows might also distract air flow
before it reaches the blowers.
Make sure blowers are on high speed for heavy cooking.
For other questions and further assistance please call our service department with
the product’s registered serial number or write to:
ZEPHYR CORPORATION
Service Department
1.888.880.VENT (8368) 415.282.1211
1551 Minnesota St., San Francisco, CA 94107