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Oreck 8143 Service Manual page 10

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Increase Quality Through Interaction with the Field
11. REMOVE THE POWER CORD
12. CLEAN AND REASSEMBLE
c. Rumbling
i. Worn fan grommet
ii. Unbalanced fan – remove fan if noise goes away it's the fan
iii. Unbalanced motor – remove the fan if the noise continues it's the motor
iv. Unit on an uneven surface
d. Screeching/Seal Bark
i.
The fan is rubbing against the rubber fan bearing
7. If Equipped: Check the Scent Cartridge Holder Function
8. Check the Safety Interlock Function and Begin Cleaning Process
a. Leave the unit turned on, loosen the grill retainer screw, push in the actuator and
remove the grill-the unit should turn off.
b. If it doesn't, replace the interlock switch.
c. Place the grill and place in a soap bath. Gently clean, rinse and dry.
Increase Quality Through Interaction with the Field
Remove two (2) screws.
Remove the cord clamp.
Remove the cord.
CAUTION DO NOT USE:
Solvent Spot & Stain Remover: liquefies the plastic.
1.
Cleaning may involve just rinsing the
housings, fan and cell parts with hot water.
2.
If a cleanser is used be sure to thoroughly
rinse with water (excessive residue may
cause arcing on the LED board.
3.
The cell must be thoroughly dried or the
Status light will stay red and the cell plastic
might be burned.
4.
Reassemble the unit starting with M in reverse
order.
5.
At step 4
a.
Strip the five (5) leads to expose ≈
½" of bare metal.
b.
Twist the exposed wires together
clockwise (important if using a wire
nut).
c.
Crimp on a wire but (shown) or twist
on a wire nut. Check that all the
wires are securely captured.
6.
Tie the three (3) bundles together.
10

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