Grain Systems Bucket Elevtors, Conveyors, Series II Sweeps PNEG-1056 - Manual (Page 18)

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Place the rear belt guard panel onto the reducer
drive shaft and the motor shaft. Attach to the upper
and lower brackets with hardware provided.
Remove any rust, paint or imperfections from the
motor shaft. Install the motor sheave and sheave
bushing on the motor shaft.
Remove any rust, paint or imperfections from the
reducer drive shaft. Install the reducer sheave
and sheave bushing on the reducer drive shaft
Align the reducer sheave and the motor sheave.
With both sheaves aligned tighten all hardware.
Place the drive belts provided on the sheaves.
Adjust the all-thread on motor base to tighten
according to the instructions provided with reducer.
Proper belt tension is 1/64”of deflection per one (1“)
inch of sheave centers on one side of the belt, centered
between sheaves. (See figure 1)
Position front belt guard cover into the rear belt
guard panel and attach using the clips mounted on belt
guard panel.
Check lubricant level in the reducer before operation.
Follow manufacturer recommendations for reducer
lubrication.