Zephyr ARC Serie Instructions D'installation Et D'utilisation page 18

PREPARE THE CEILING
OPENING
The hood should always be centered over the
cooktop. Make sure there is adequate space
in the ceiling structure to install the hood and
ductwork. The hood should be mounted 48"
to 72" above the cook top for best removal of
cooking impurities. Use joist size lumber to
frame in around the range hood opening. The
ceiling structure must be able to support the
weight of the hood. Fig 7.
Model ALU-E43 = 86 pounds.
Model ALU-E63 = 102 pounds.
min. 13-3/4"
max. 22-1/4"
DOUBLE HEADERS
Model ALU-E43: A= 26¾", B=42½"
Model ALU-E63: A= 25-1/4", B=61-3/16"
For Non-Ducted version:
Make a cut-out in the ceiling for the air return
vent. See Fig. 8 below and Fig.38 on Page23.
8-3/8"
FIG. 7
7-3/16"
FIG. 8
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PREPARE THE HOOD
SUPPORT
Construct a wood framing system as shown
in Fig. 9.
The structure must be capable of supporting
its own weight, plus the weight of the hood.
Model ALU-E43 = 86 pounds.
Model ALU-E63 = 102 pounds.
Model ALU-E43: B=42½"
Model ALU-E63: B=61-3/16"
B
35-9/16"
14-15/16"
FIG. 9