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OPERATING
BETTCHER
MODEL UN-84 MOTOR
INSTRUCTIONS
INDUSTRIES, INC.
Rev. October 17, 2011
Page 12
SECTION 7.0
MAINTENANCE
Make sure the motor unit pivots freely in the yoke. Check that the pivot bolts and
pivot sleeve bearings are in good condition. If required, clean pivots and change
the sleeve bearings.
Check to make sure the power cord connector is tight in the bell cap. Tighten as
required.
Periodically check the condition of the flex shaft casing to motor disconnect.
Make sure the balls move freely and the casing rotates freely in the disconnect.
Содержание Whizard UN-84
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