Field Controls SWG Stainless Series Manual page 10

REMOVAL AND INSTALLATION OF THE SWG SERIES POWER VENTER MOTOR ASSEMBLY
1. Remove the screws securing the motor enclosure cover. (See Figure 9)
2. Remove the screws securing the motor assembly. Rotate the motor assembly counterclockwise and slide
the assembly into the center. Then pull the motor assembly out of the unit. (See Figure 10)
3. Clean off any build-up inside the blower wheel housing and the blower wheel. CAUTION: Avoid
applying excess pressure on the blower wheel when cleaning off any build-up of material. This will cause
an imbalance of the blower wheel which will result in excessive vibration and premature
motor failure.
4. If replacing the motor assembly with a new assembly, disconnect the conduit from the old motor and cut
the wires close to the motor. The new motor assembly will have an electrical box and connector for the
conduit.
INSTALLATION
1. Insert the blower wheel through the hole in the front plate of the power venter housing. (See Figure 11)
2. Using two nails or awls, align the two center holes of the motor mount bracket and cover plate. Locate
the motor assembly into position by sliding the assembly over the mounting holes in the front plate. Use
the nails or awls to hold the assembly in position. Secure motor assembly into position at the four corners,
then secure center two holes. (See Figure 12)
3. Re-attach the fl exible conduit and wires to the motor and secure the cover on the electrical box.
4. Seal the top edge of the motor mount bracket against the front plate with a high temperature
silicone sealant.
5. Install motor cover with side louvers pointing down.
P/N 46139100 Rev P 08/19
Figure 9
Figure 11
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Figure 10
Figure 12