5-1
5 Maintenance
5.1 Overview
This chapter describes the cleaning and maintenance requirements for the
Covidien WarmTouch™ Convective Warming Unit.
5.2 Safety Reminders
WARNING:
Before attempting to open or disassemble the warming unit, disconnect the
power cord from the AC power source.
Caution:
Observe ESD (electrostatic discharge) precautions when servicing the
warming unit.
Cleaning the Warming Unit Page 5-2
Safety Checks Page 5-3
Filter Replacement Page 5-4
Monitoring the Filter Status Page 5-10