Installation Ii (In Existing Construction) - Hoover 7128-02 Manual De Instrucciones

INSTALLATION II (IN EXISTING CONSTRUCTION)

1. Installing the fan body in an existing building requires an accessible area
(attic or crawl or space) above the planned installation location and existing
duct and wiring.
(1) To install the fan body, follow the procedures described in Installation I.
Take the following precautions before installation.
CAUTION:
Check area above installation location to be sure that:
1. Duct work can be run and the area is sufficient for proper ventilation.
2. Wiring can run to the planned location.
3. No wiring or other obstructions can interfere with the installation.
(2) Inspect duct work and wiring before proceeding with installation.
(3) Plan suitable location for fan body (next to ceiling joist). DO NOT FLUSH
MOUNT FLANGE TO CEILING JOIST.
(4) Before installation, provide inspection and future maintenance access at
a location that will not interfere with installation work.
(5) Remove ceiling section using dimensions provided on page 4. Be careful to cut hole
exactly. If the hole is too big the fan grille will not hide it.
(6) Install fan body.
(7) Continue steps 3-9 of Installation I (page 6-7) to complete the installation work.
2. Installation from accessible area (e.g. attic) above fan location.
(1) Inspect duct work and wiring before proceeding with installation.
(2) Remove ceiling section using dimensions provided on page 4.
(3) Install fan body.
(4) Continue steps 3-9 of Installation I (page 6-7) to complete the installation work.
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