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9.
Nose Assembly
94MS42 Rev.B1 S/W Ver 2.06
Removing the Left and Right Rail Covers
•
Turn unit OFF, allow the unit to complete its cool down cycle and
disconnect power.
•
To remove rail covers:
•
To remove the right rail cover: While standing in front of the unit locate
and disconnect all multi-pin connectors and vacuum lines below the rail
cover on the right side.
•
To remove the left cover: While standing in front of the unit locate and
disconnect all multi-pin connectors and vacuum lines below the rail cover
on the left side.
•
Remove the two
7
using a
/
" wrench. (see Nose Assembly Left and Right Covers)
16
•
Remove the two
7
using a
/
" wrench. (see Nose Assembly Left and Right Covers)
16
•
Carefully slide the cover off of the structure.
•
Reassemble in reverse order.
Replacing the Display and Keypad PC Board
•
Remove the right rail cover and place it on carpet or any surface that will
not damage the keypad overlay or the paint. (see Nose Assembly Left
and Right Covers)
•
Remove the 6 nuts holding the Display Keypad and the 4 nuts from the
Quick Memory Keypad along with all the plug in connectors. Cut any
tie straps holding wiring harnesses soldered to the boards in order to
remove them.
•
Install the new pc boards in reverse order and reassemble the nose.
Replacing the z Emergency Stop Button
•
Remove the left rail cover and place it on carpet or any surface that will
not damage the paint. (see Nose Assembly Left and Right Covers)
•
Disconnect the plug on the back of the switch base.
•
Remove the two screws from the bottom of the switch base.
•
While holding the top of the button twist the switch base to separate the
switch in two pieces and remove it from the rail cover.
•
Install the new switch in reverse order.
Replacing the S and G Buttons
•
Remove the right rail cover and place it on carpet or any surface that will
not damage the keypad overlay or the paint. (see Nose Assembly Left
and Right Covers)
1
/
-20 hex bolts holding the cover to the main cabinet
4
1
/
-20 hex bolts holding the cover to the drawer rails
4
9-1
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