Troubleshooting
PROBLEM
CHECK
ACTION
The top plate does not move in an
upward direction.
voltage at the DC motor.
broken wire in the DC motor cabling.
problem with the DC motor.
problem with the UP switch
mechanism on the control panel.
may be a problem with printed circuit
board.
• Use voltage meter or contact
Customer Service for assistance.
• Replace broken DC motor cabling.
• Contact Customer Service.
• Replace DC motor.
• See wiring schematic and test with
voltmeter.
• Replace the UP switch mechanism.
• Call Customer Service.
• Replace printed circuit board.
Paint mixer runs before the top plate
clamps on the container.
binding of the top plate.
may be a problem with printed circuit
board.
• Clean and oil lead screws.
• Call Customer Service.
• Replace printed circuit board.
Paint mixer will not shut off.
timer control on the front control
panel.
if relay is stuck in the closed
position.
bad timer.
may be a problem with printed circuit
board.
• Replace if necessary.
• Replace relay.
• Replace timer.
• Call Customer Service.
• Replace printed circuit board.
The shake motor has voltage and
hums, but it will not run.
low line voltage.
V-belt tension.
motor capacitor.
shake motor.
• Confirm that the mixer is on a
dedicated line.
• Correct tension.
• Replace motor capacitor.
• Replace shake motor.
Fluid Management Customer Service 1.800.462.2466
Harbil 5G Mixer | 23
