Plastec Adjustable Dampers - Manual (Page 13)

PL ASTEC VENTILATION, INC.
Installation, Operation & Maintenance Manual
REASSEMBLY INSTRUCTIONS
PLASTEC JET SERIES
Before beginning these instructions, place this fan on a bench or table top that can
support its weight.
1) Complete steps one through five of the Utility Blower assembly procedure.
2) Set the motor plate into the fan body in the same orientation as it was before being
removed.
3) Secure the motor assembly to the fan body with eight Torx head screws.
4) Remove the lid from the wiring box. Install the strain relief connector and wire according
to the motors and wiring diagram. Close the wiring box.
5) Slide the manifold onto the outlet of the fan body. If it is a tight fit, use a rubber mallet to
tap it into position. Use careful strikes to avoid damaging the fan body or manifold. Do
not use any adhesive or hardware to secure the manifold. Make sure the drain hole in
the manifold is clear from the fan housing outlet.
6) Hold the weather cover over the fan assembly and feed the cable through the liquid tight
fitting, from inside to out, while lowering the weather cover over the fan assembly.
7) Push the weather cover down past the fan body so it is seated in the ring on the colored
base. Pull any additional slack out of the power cable. Align the holes around the base
of the weather cover and the colored ring. Secure it in place with 6 or 8 Phillips head
screws.
8) Feed the power cable through the conduit and fit the conduit into the liquid tight fitting in
the weather cover. Screw the plastic lock nut onto this liquid tight fitting. Slide the other
locknut onto the conduit and make sure it is oriented correctly.
9) Feed the power cable through the liquid tight fitting on top of the switch box and fit
positions as before. Screw the second locknut onto the liquid tight fitting. Reconnect the
power supply and close the switch box.
(See Illustrations)
– 12 –
July 2012