5-2 TM80 Telemetry Monitor Service Manual
5.1 Recommended Maintenance and Test Frequency
Check/Maintenance Item Frequency
When first installed or reinstalled.
Power-on test
When first installed or reinstalled.
Following any repairs or replacement of
device components
ECG test
If the user suspects that the measurement
is incorrect.
Following any repairs or replacement of
relevant module.
At least twice every two years.
Note: NIBP test should be performed at least
once a
Calibration
SpO
2
test
NIBP test
Leakage test
Nurse call test If the user suspects that the nurse call functionality
does not work properly.
Electrical safety tests After the TM80 or central charger falls off.
At least once every two years or as
needed.
Network print test When first installed.
Whenever the printer is serviced or
Battery
check
Functionality
test
When first installed.
Whenever a battery is replaced.
Performance test For rechargeable lithium-ion battery: once every two
months or when the battery runtime is reduced
5.2 Inspection before Daily Use
Perform visual inspection before daily use.