Brooks PreciseFlex 400 - Replacing the Z-Axis Motor Assembly

7. Service Procedures (Undefined variable: MyVariables.ProductName)
Replacing the Z-axis Motor Assembly Part Number: PF40-DI-00010 Rev. A
Step Action
15.
Insert the connectors down thru the Elbow into the Outer Link.
16.
Attach the J3 Harness Retaining Clip with the M3 X 4 mm BHCS and the 1/32 in thick Neoprene
rubber strain relief pad around the harness to protect it along with the bent stainless steel retaining
clip that protects the harness fold.
17.
Attach the J3 Harness Retaining Clip to the J3 Output Pulley.
18.
Attach the connectors to the circuit boards in the Outer Link.
19.
Attach the J4 Motor Interface circuit board.
20.
Replace the covers.
21.
After replacing the harness the robot must be re-calibrated. See Calibrating the Robot: Setting the
Encoder Zero Positions.
Replacing the Z-axis Motor Assembly
Electrical Shock
Before replacing the Z-axis Motor, the AC power should be removed.
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