Parts Of The Electronic Governor - Haybuster H-1130 Operating Instructions And Parts Reference

2.8

Parts of the electronic governor

FUSE LIGHT
This light is on whenever the electronic governor is receiving power.
SENSOR LIGHT
This light is on whenever the electronic governor is receiving an adequate input signal from the sensor and the rotor is
engaged.
SPEED LIGHTS
These lights provide a relative indication of how fast your tub should be turning based on the output signal that the
electronic governor is sending to the electro-hydraulic valve.
MODE SWITCH
The mode switch has three possible positions. The off position which turns the electronic governor off and two other
positions which correspond to the tub (manual) and engine (auto) modes of operation. In the "tub (manual)" position
the tub will rotate at a constant speed based on the settings of the Tub Limit Knob (Tub Speed Knob). The "engine
(auto)" position uses all the functions of the Electronic Governor. The maximum tub speed will be limited by the Tub
Limit Knob (Tub Speed Knob), and the tractor engine load will be controlled by the Engine Load Knob.
TUB SPEED KNOB (TUB LIMIT KNOB)
This knob sets the maximum speed at which the tub will rotate in both the tub (manual) and engine (auto) modes. In
the engine (auto) mode tub speed will vary between zero and this setting depending on the tractor engine load.
ENGINE LOAD KNOB
This knob is used only in engine (auto) mode. It controls the load placed on the tractor's engine. Turning the knob
clockwise decreases engine load, and turning the knob counterclockwise increases the engine load.
RANGE SWITCH
This switch is a coarse adjustment for the engine load knob and can be switched to a H- high, M-medium or L-low
setting.
32 H - 1 1 3 0 T U B G R I N D E R O P E R A T I N G I N S T R U C T I O N S