boso medilife S Mode D'emploi page 70

Calibration checks - Testing instructions
70
(for trained specialist staff only)
instrument (i.e. tweezers). The two
connectors can be found on the
upper and lower side of the unit on
each side of the cuff. After removal
of the cuff, the air hoses become
visible.
c) To perform leak testing of the pres-
sure circuit, T-connectors must be
used to connect the rolled-up cuff
and a pump bulb to the pressure cir-
cuit.
Testing
1. Connect lower hose of the unit with
a pressure unit, i.e. pump ball.
2. Open battery compartment for
more than 5 seconds. Hold 'START'
button pressed down and insert
batteries.
3. Release 'START' button.
4. The unit is now ready for testing.
The displays of SYS and DIA now
show the actual pressure.