Qualstar XLS Series, Technical & Service Manual

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12.6 Replacing the Y-Motor Assembly
12-34
501610 Rev. 07-01-19
8. Apply power to the XLS. See Section 17.3 on page 17-4 .
9. Check the X-Y controller card to ensure that both LEDs come back on, as follows:
–
The right LED should light up in about 1 minute
–
The left LED should light up in about 6 to 8 minutes.
12.6 Replacing the Y-Motor Assembly
This section provides instructions for replacing the Y-motor assembly. The Y-motor
assembly controls the movement of the handler along the Y-axis.
Important: For clarity, this procedure has been photographed with
the front panel removed. However, you can replace the
Y-motor while the front panel remains in place.
Procedure overview:
Table 12-4 provides an overview of replacing the Y-motor
assembly.
Step Task Refer to...
1 Shut down the library and power it off
Section 6.2 on page 6-1
2 Remove the Y-motor assembly
Section 12.6.1
3 Install the Y-motor assembly
Section 12.6.2 on page 12-37
4 Power on the library
Section 17.2 on page 17-3
Table 12-4 Overview of replacing the Y-motor assembly
Required tools and equipment:
Make sure you have the following:
•
#2 Phillips screwdriver
•
5/32-inch T-handle or standard Allen wrench
•
Small metric ruler or calibers
12.6.1 Removing the Y-Axis Motor Assembly
To remove the Y-axis motor assembly, follow these steps:
1. Shut down the library and power it off. See Section 6.2 on page 6-1
.
2. Remove the air filter cover from the front of the library. See Section 10.1.2 on
page 10-3 .