108
• Check the fuses and replace them if necessary.
The screen stop in LOGO interface.
• Replace the mainrboard, or contact the engineer to re-brush the mainboard
program.
19.3 Maintenance plan
The following tasks can only be performed by the professional maintenance staff authorized by our company. Please
contact the service personnel when you need the following maintenance. Before test or maintenance, the device must be
cleaned and disinfected.
Check/maintenance items
Frequency
Safety
check
according
to
IEC60601-1.
When replacing the power supply or after the device falls off.
NIBP air leakage check.
At least once per two years, or check according to the provisions of the
hospital.
NIBP pressure check.
At least once per two years, or check according to the provisions of the
hospital.
NIBP calibration.
At least once per two years, or check according to the provisions of the
hospital.
TEMP calibration.
At least once per two years, or check according to the provisions of the
hospital.
