CAUTION
Do not spray disinfectant directly on system surfaces. When wiping, do not
allow disinfectant to pool or run on system surfaces. In either case, disinfectant
may leak into the system, damaging the system and voiding the warranty.
Wipe only with a cloth or applicator that is lightly dampened.
4. Wipe system surfaces with the disinfectant, following disinfectant label
instructions for wipe durations, solution strengths, and disinfectant contact
duration. Ensure the solution strength and duration of contact are appropriate
for the intended clinical application.
5. Air dry or towel dry with a sterile cloth according to the instructions on the
disinfectant label.
6. Because the system is a piece of medical equipment that contains several
circuit boards, extensive service diagnostics, and complex operating software,
Philips recommends that only trained personnel service the system.
System Control Panel Maintenance
The system control panel and other outer surfaces are most likely to be affected
by liquid spills and other materials such as excessive amounts of gel. These
materials may seep into electrical components under the panel and cause
intermittent failures. During preventive maintenance, look for such potential
problems including loose knobs and worn controls.
Regularly clean the outside of the system as described in "Cleaning the System
and ECG Equipment" on page 311.
Cleaning the Trackball
Cleaning the trackball regularly prolongs its useful life and prevents service calls.
1. With your fingers, unscrew the ring around the trackball.
2. Put your finger in the access hole underneath the trackball, and push the
trackball up.
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System Maintenance
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