Zeiss humphrey HFA II-i series, Руководство по обслуживанию на месте

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Parts Removal/Replacement Humphrey Field Analyzer II - i
Confidential and Proprietary
Field Service Guide
3 - 10 52235C1105
3.1.1 Removal of the HFA II - i from the Power Table
A number of parts removal and assemblies will require that the HFA II - i instrument be
removed from the power table top prior to accomplishing further removals and assemblies.
1) Remove the patient switch jack from the patient switch connector, located on the
bottom left of the disk drive panel.
2) Lower the power table to its lowest position.
3) Remove the three screws that secure the cover plate to the rear of the slider
assembly.
4) Remove the cover plate.
5) Pull the slider handle out and position the slider assembly such that the hole in
line with the rail on the left side of the slider (as seen from the front of the
HFA II
- i ) aligns with the hole in the left rear HFA II - i foot.
6) Loosen and remove the screw (B) securing the left rear foot of the HFA II - i .
7) Position the HFA II - i such that the front end of the slider is just beyond an inch
(2.54 cm) from the edge of the table top. Do not move the slider assembly
beyond this position.
8) Loosen but do not fully remove the captive screw (A) securing the front right foot
of the
HFA II - i . Access to the screw is from the hole on the bottom of the slider
assembly.
Removal From Slider