E:301 There is no signal from the speed pickup (hall effect sensor).
To correct this error:
1)Check that the sensor (D) is centered directly above the track of the 3 magnets (F) on the pulley and the gap between the sensor and magnets is 1/16”. If not , bend and / or move the bracket (I) holding the sensor.
2)Inspect the three wires between the sensor and the plug. Replace the sensor if wires are broken.
3)Insure the aluminum disc (E) is tight on the pulley.
Side View |
| Top View |
DE
F
I
E
D
HOT The thermal overload has tripped because of excessive amp draw or heat.
The overload will automatically reset after it has cooled. This function is to protect the mixer.
To correct this error:
1)Have a service technician inspect all wiring, contactor and overload for faults.
2)Monitor the amp draw while the unit is operating. If excessive, the drive motor may be failing.
1.5 Amp
11