Tjernlund SS1 SideShot with UC1 Universal Control (Version X.02) 8504102 Rev 07/02 User Manual
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REMOVAL AND REPLACEMENT OF MOTOR/WHEEL ASSEMBLY (DIAGRAM N)
Disconnect power supply from the SS1 and heating equipment when making wiring connections and servicing the SS1.
Failure to do so may result in personal injury and/or equipment damage. LED #5 (RED) should be off with power removed.
1. Remove electrical box cover.
2. Disconnect the two motor leads from the MTR & N terminals.
3. Remove motor bracket screw from electrical box.
4. Holding the motor, apply firm pressure towards the plenum of the SideShot and remove the six motor mount nuts. Note: Hold
the assembly firmly; failure to do so could damage internal parts.
5. Slide motor/wheel assembly from Plenum. Grasp only the motor casing; do not damage wheel, shaft or other components on
Plenum. Do not rest assembly on wheel.
WHEEL REPLACEMENT (DIAGRAM N)
1. Loosen set screw from wheel hub by using a 5/32” allen wrench.
2. Twist wheel to loosen and pull off of motor shaft. Do not pull too hard; wheel may bend. Wheels “fused” to shaft may require
penetrating oil and/or a wheel puller to facilitate removal.
3. Slide new wheel on to flat of shaft and firmly tighten set screw.
MOTOR OILING
The SideShot motor is permanently lubricated and requires no oiling.
HOW TO OBTAIN SERVICE ASSISTANCE
1.
If you have any questions about your Power Venter or if it requires adjustment, repair or routine maintenance, we suggest
that you contact your installer, contractor or service agency.
2.
If you require technical information contact Tjernlund Products, Inc. at 1-800-255-4208.
When contacting Tjernlund Products, Inc., please have the following information available:
1.
Model of the Power Venter as shown on the label attached to Power Venter.
2
Name and address of installer and any service agency who performed work on Power Venter.
3.
Date of original installation and dates any service work was performed.
4.
Details of the problem as you can best describe them.
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DIAGRAM N