7-9
764333-268
Figure 7-22. Replace Hydraulic Pump
7.13 AUXILIARY (BACKUP) HAND
CONTROL REPLACEMENT
Replace Auxiliary (Backup) Hand Control as follows:
1. Turn Main Power Switch to OFF and remove
battery fuse (refer to supplied Operator Manual for
more information).
2. Remove table column cover per
.
3. Remove appropriate base cover per
.
4. Disconnect P5 connector from motherboard (see
5. Cut strip and remove cable from cable chain.
6. Units with Auxiliary Control Drawer, proceed to
Step 7
. For Units with Auxiliary Compartment,
remove and replace Hand Control.
7. Open and pull out Auxiliary Control Drawer.
Figure 7-23. Unplug Auxiliary Hand Control
8. Unscrew and remove Auxiliary Control drawer
support (see Figure 7-24).
9. Pull drawer and Hand Control from the table base
together.
10. Remove Hand Control from drawer and replace.
11. Reinstall drawer and Hand Control by reversing
procedure.
12. Test table operation using Auxiliary (Backup)
Hand Control before replacing covers.
Figure 7-24. Replace Auxiliary Hand Control
7.14 TABLE COLUMN COVER CAP
REPLACEMENT
Replace the surgical table column cover plastic cap
assembly as follows:
1. Position tabletop to level, slide at zero.
2. Raise tabletop to full height.
3. Properly support tabletop as in later steps Tilt is
disconnected (see
Step 9
).
4. Turn Main Power Switch to OFF and remove
battery fuse (refer to supplied Operator Manual for
more information).
5. Unplug hand control from Connection Panel (see
6. Remove six upper fastening screws.
7. Lower table column covers
.
Figure 7-25. Table Column Plastic Cap
8. Carefully separate the column cover cap halves and
disconnect cable from connector P3 to motherboard.
9. Verify tabletop is supported. Unscrew tilt cylinder
rod.
10. Remove plastic column cover cap.
11. Reinstall cover by reversing procedure.
Hydraulic Screw
Mounting
Screw
Hydraulic Screw
and
Sealing Washers
Electrical
Wiring
Cover
Support
Bracket
P5 Connector
Cable Chain
Strip
Push Down End Stop Plate
Pull Out
Drawer
and
Hand
Control
Drawer
Support
6 upp
Lower
Fastening
Screws
Tilt
Cylinder
Rod
Connection
Panel
Upper Fastening
Screws
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