Replacing / Adjusting DC Motor
Replacing
/ Adjusting
DC Motor
The DC motor needs adjusting if it is making excessive noise while the top plate is
moving. Adjustments are also required when reinstalling or replacing the motor.
Read all of the following instructions. If you have any doubt about performing these
procedures, please contact Customer Service at Fluid Management.
DC Clamping Motor Replacement/Adjustment
1.
Make sure that the power is off.
2.
Remove the top cover.
3.
If you only need to readjust the DC motor, execute the following steps:
•
Loosen the 4 mounting screws that connect the DC motor to the frame.
•
Assure that the DC motor is properly aligned and fully tighten the 4
mounting screws.
If you need to replace the motor, go to the next step.
4.
Disconnect the red and black motor leads from the terminal block.
5.
Remove the 4 screws that connect the DC motor to the shake frame.
6.
Loosen the Allen set screw and remove the coupling half from the old motor
and save for later use.
7.
Place the coupling half onto the new motor and tighten the set screw.
8.
Place the new DC motor in the shake frame while easing the coupling over
the lead screw. DO NOT STRESS THE COUPLING.
9.
Insert and tighten the 4 mounting screws.
10.
Mount the DC motor coupling onto the lead screw by tightening the set
screw.
11.
Connect the red and black motor leads to the terminal block.
12.
Replace the top cover.
13.
Connect power to the mixer.
14.
Execute the operational test.
38 | Harbil 5G Mixer
Fluid Management Customer Service 1.800.462.2466
