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1
Figure 43
1. Drive chain
2. Pillow-block bearings
3. Slide the pillow-block bearings, along with the idler
pulley and small sprocket, to the right to increase
the chain tension, or to the left to decrease the chain
tension.
Note: To slide the pillow-block bearings to the left,
you must loosen the jam nut and tensioner bolt (Figure
44). To slide the pillow-block bearings to the right,
you must loosen the motor mounting nuts and bolts
(Figure 36).
Figure 44
1. Tensioner bolt
4. When the chain has 5 to 10 mm (7/32 to 13/32 inch)
of flex, tighten the tensioner bolt, the jam nut, and the
nuts and bolts that secure the pillow-block bearings.
5. Adjust the belt tension; refer to Adjusting the Belt
Tension (page 24).
6. Install the divider plate; refer to Installing the Divider
Plate (page 22).
2
3
4
G021602
3. Bolts (4)
4. Idler pulley
1
2
G021605
2. Jam nut
Cleaning
Cleaning the Machine
Regular cleaning and washing will increase the life span of
the machine. Clean the machine after each use, before the
dirt hardens.
Ensure that the motor is unplugged.
Use care when using a high-pressure sprayer because it can
damage warning decals, instruction signs, and the motor.
Important: Use pressure sprayers to clean only the
drum of the machine. Clean off the rest of the machine
by hand to keep the motor from getting wet.
Important: Lubricate the trunnions after cleaning; refer
to Lubricating the Bearings and Seals (page 22).
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