1. Take out the 2 motor mount screws and lift the motor out.
2. Two brushes are located under plastic caps on opposite sides of the
lower part of the motor. Unscrew the plastic caps and slide the brushes
out. Replace brushes when they are worn down to 3/16" (0.48 cm) in
length.
3. Belt tension is automatically set by the location of the motor and is not
adjustable.
4. To align a pulley, loosen the motor pulley set screws, slide the pulley up
or down into alignment then securely tighten the motor pulley set
screws.
6-2
Incubated and Refrigerated Shakers
Thermo Scientific
Section 6
Maintenance
For A-Class Series
Only
