GE ZV850 - Manual (Page 9)

9
Installation
36" Island Vent Hood
• Align the template with the marks on the
ceiling and tape in place.
– Be sure the template is oriented correctly,
with the front of the hood.
• Use a plumb to check to be sure the mount-
ing holes will provide parallel alignment
with the countertop below.
• Center punch all hole locations.
• Drill pilot holes in the 4 screw locations. Use
a 5/32” bit and drill approximately 1-1/2”
deep.
• Cut the 6-1/4" dia. duct opening and
approx. 1" dia. wire access hole.
Install upper support frame
• Secure the upper support frame to the
ceiling joists and/or cross framing with
the 4 screws provided. For maximum
rigidity and strength, the screws must be
driven into the center of the joists and/or
cross framing.
• Check to be sure the support frame is
level, vertically and horizontally.
Install lower support frame
• Insert lower support frame (from required
accessory ZX858, ZX859 or ZX8510) into the
upper support frame and loosely secure with
8 screws and washers (4 on front and 4 on
back sides).
• Adjust the lower support frame up or down
to the desired height above the countertop.
Tighten screws.
Important: Again, check to be sure the support
is level in both directions. There is no way to
level the hood after the hood is secured to the
frame.
4
Step
Mount
Template
5
Step
Install
Support
Frame
*Note: 39-1/8" to top of hood flange can be increased
up to 42" max.
**75-1/8" min. to floor, 77-7/8" max.
Wire Access Hole
Front of Hood
25-1/2" Recommended
13-5/8
*39-1/8"
Countertop
Hood
Mounting
Flange
Lower Support
**75-1/8"
to Floor
Support
Frame
Opening
Upper
Support
Frame
Lower
Support
Frame
Check Level in
Both Direction
Front
Of
Hood