Supplement Section 4: Lubrication - Haybuster H-1130 Operating Instructions And Parts Reference

Tub Speed Knob
In auto mode the electronic governor decreases tub speed as the load on the motor increases. Maximum tub rotational
speed is set by the tub speed knob, tub speed decreases proportionally to the motor load and the tub will stop rotating
when maximum motor load is reached. The motor load is adjusted using the engine load knob.
This knob sets the maximum speed at which the tub will rotate in both the manual and auto modes. In the auto mode
tub speed will vary between zero and this setting depending on the motor load.
Engine Load Knob
This knob is used only in the auto mode. It controls the load placed on the electric motor. Turning the knob clockwise
decreases the load, and turning the knob counterclockwise increases the load.
To determine where to set the engine load knob:
1. Find the full load current on the motor nameplate.
2. Multiply the full load current by .90.
3. Adjust the engine load knob while grinding so that the tub stops when current draw is equal to 90% of full
load current. You can find the current draw of the motor displayed on the starter keypad display. Refer to
Emotron instruction manual for information on how to navigate through the screens on the keypad.

Supplement Section 4: Lubrication

Teco-Whitewestinghouse Motor requires the use of Esso Polyrex Em or equivalent grease. The (2) grease zerks on
this motor must be re-lubricated every 3000 hours. 160 grams of grease is to be placed in the drive end zerk. 100
grams required for end opposite the drive.
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