Dynabrade 40324 - Page 17

10. Insert a 3/16" hex key through the drive wheel and into the end of the 01120 Rotor to hold it
stationary.
Use groove pliers to tighten the drive wheel.
IMPORTANT: Use a tachometer to check motor speed and to verify proper operation.
Use a 3/16" hex key, and
pliers to tighten drive wheel.