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Before You Begin
Test the Machine
Before installing the upgrade, make sure that the machine is
fully opperational. Do not remove any electronics until the
machine has been tested.
While upgrading keep in mind
☐ All cables ran properly and out of the way of any
moving parts.
☐ All cables plugged in securely so they will not come loose
from the vibrations of the machine.
☐ All screws are tight and will not come loose from the vibra-
tions of the machine
☐ Proper belt tension with approximately 1/4" of play in
between
Determine Pulley Size
To get the correct ratio you will need to make sure that you
install the correct size motor pulley.
Measure the machine pulley from end to end. Remember you
are measureing the Pulley and not the handwheel. For
example this pulley has a larger handwheel, but the pulley is
only 3" in diameter.
Divide that measurement by 1.5
(e.g 3"/ 1.5"= 2")
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