Covidien WarmTouch, Service Manual

Page: 171 / 314

AC Power Inlet Replacement
Service Manual 10-53
3.
Disconnect the AC power inlet ground cable from the equipotential stud as
follows (
Figure 10-39 ):
a.
Remove the top nut from the threaded end of the stud.
b.
Remove the lock washer and lift the power supply ground cable terminal off
the stud.
c.
Remove the next nut from the stud.
d.
Remove the next lock washer and lift the AC power inlet ground cable termi-
nal off the stud.
e.
Leave the equipotential stud on the enclosure.
Figure 10-39. Equipotential Stud Connections
4.
Remove the two screws securing the AC power inlet assembly to the enclosure,
and remove the assembly.
5.
Position the new AC power inlet assembly as shown in Figure 10-38 on
page 10-52. Make sure that the ground-pin side of the assembly is toward the
bottom of the enclosure.
6.
Attach the AC power inlet to the enclosure with the two screws. Tighten the
screws to 0.4 to 0.6 N-m (3.5 to 5.3 lb-in).
1 Power Supply Ground Cable
(Nut, Lock Washer,Terminal) 2 AC Power Inlet Ground Cable
(Nut, Lock Washer, Terminal)