10-1
10 Internal Component Replacement
(Inside Front Enclosure)
10.1 Overview
This chapter provides instructions for replacing components that require
accessing the inside of the Covidien WarmTouch™ Convective Warming Unit’s
front enclosure.
Note:
Testing is required after each of these procedures. Refer to the instructions in each
section for minimum testing requirements.
Keypad Replacement Page 10-3
Display (LCD) Replacement Page 10-8
User Interface (UI) PCBA Replacement Page 10-12
Ribbon Cable Replacement Page 10-19
USB Cable Replacement Page 10-22
Clock Battery Replacement Page 10-29
Power PCBA Replacement Page 10-31
Fuse Replacement Page 10-35
Speaker Replacement Page 10-37
Speaker Cable Replacement Page 10-40
Power Supply Replacement Page 10-43
Power Supply Output Cable Replacement Page 10-46
Ground Cable Replacement Page 10-48
AC Power Inlet Replacement Page 10-51
Equipotential Stud Replacement Page 10-55