Belshaw Adamatic Mark II-Gas Donut Robot - Manual (Page 60)

Belshaw Bros., Inc. • www.belshaw.com • Phone 206-322-5474 • Fax 206-322-5425
20 MN-1018EN Donut Robot Mark II-Gas TS
THE CONVEYOR CHAINS DO NOT ADVANCE AT ALL, DO NOT ADVANCE
FAR ENOUGH, OR DO NOT ADVANCE THE SAME DISTANCE DURING
EACH CYCLE, BUT THE PILOT LIGHT DOES COME ON.
Possible Cause What To Do
WARNING
To avoid electric shock or other injury, before
doing the following, unplug the machine.
The cam in the power head is loose. Tighten the cam set screw.
THE CONVEYOR CHAINS ADVANCE CONTINUOUSLY WHEN THE MAIN
POWER IS ON.
Possible Causes What To Do
WARNING
To avoid electric shock or other injury, before
doing any of the following, unplug the machine.
The brake is defective. Repair or replace the brake.
The cam in the power head is loose. Tighten the cam set screw.
The microswitch in the power head is defective. Replace the microswitch.
The microswitch in the Donut Robot’s signal
circuit is defective. Replace the microswitch.
TWO ROWS OF DONUTS ARE ADVANCED DURING EACH CYCLE.
Possible Causes What To Do
WARNING
To avoid electric shock or other injury, before
doing either of the following, unplug the machine.
The brake is defective. Repair or replace the brake.
The cam in the power head is loose. Tighten the cam set screw.