Zebra 77660 用户手册
94
Z4Mplus and Z6Mplus Maintenance Manual
13358L Rev. 1 11/17/03
Section 4
Preventive and Corrective Maintenance
4.
Install, but do not tighten, the standoff and two screws securing the power supply to
the main frame.
the main frame.
5.
Place the nut bar over the main AC input and install, but do not tighten, the three
mounting screws.
mounting screws.
6.
Refer to Figure 4-32. Remove the old clamp pad and clamp insulator from the
heatsink.
heatsink.
7.
Assemble the new heatsink, insulator and foam pad.
8.
Peel the protective covering off the foam pad then with the adhesive side up, set it
on a flat surface.
on a flat surface.
9.
Align the clamp insulator holes with the holes in the pad and set the insulator on top.
10.
Align the holes and cutout of the heatsink with the pad and insulator and then attach
it to the pad.
it to the pad.
Note •
Clamp pad and clamp insulator must be replaced on the heatsink.
I
Caution • Improper alignment or installation of this insulator pad can cause
injury.
injury.