Ethicon Gynecare ThermaChoice II, Руководство по обслуживанию, Страница: 41 / 52

ThermaChoice UBT System Service Manual 4 - 15
P/N 01035 Rev. C
4. Follow the procedure described in steps 8 and 9 in the ISO Board removal section for
removal of the springs and retention pin of the circulation connector.
5. Set controller unit on its base.
6. Using the 9/64” Allen wrench, remove the 2 socket head cap screws which retain the
front bezel to the side extrusion.
7. Using the #1 Phillips screwdriver, remove the fastener securing the Surge Arrestor
Ground and Patient Cable Ground from the MDU mounting bracket.
8. Remove the connectors from AUX Board JP3 and JP4.
9. Disconnect the Power Entry Cable from the Power Supply.
10. Disconnect the fast-on connectors from the Power Entry Module.
11. Use the 3/32” Allen wrench to remove the two 4-40 socket head cap screws that hold
the ISO cover to the ISO box base. Remove the cover.
12. Remove the ISO board from the ISO box base.
Grasp the front bezel and tilt it forward.
15. Disconnect fast-on connectors from the Power Switch.
16. Depress the locking tabs and remove the switch from the front panel.
Replacement
1. Insert Power Switch into front panel with OFF position (“0”) to the left.
Note:
Observe the labeling on the connectors of the Power Entry Cable to attach the cable to the
Power Switch.
2. Connect the Power Entry Cable connector labeled P3 to the Power Switch
terminal.
3. Connect the Power Entry Cable connector labeled P6 to the Power Switch terminal 6.
4. Connect the Power Entry Cable connector labeled P2 to the Power Switch terminal
2.
5. Connect the Power Entry Cable connector labeled P5 to the Power Switch terminal
5.
6. Position the Front Bezel on the chassis. Note
position of mylar insulation is inside of chassis.
7. Using the 9/64” Allen wrench, fasten the 2 socket head cap screws which retain the
front bezel to the side extrusion. Torque screws to 89-91 in./oz.
8. Install the springs and retention pin into the circulation connector.
9. Depressing the retention pin into the circulation connector, install slide lock with the
tab towards the bezel so that the retention pin engages the slide lock and the springs
are retained.
10. Attach the Ribbon Cable to the Micro Board JP3 and AUX board JP4.
11. Attach the faston connectors from the CCS Switch Cable to the CCS switch.
12. Attach the Power Entry Cable to the Power Supply.