B. Braun 871 5416, Руководство по обслуживанию

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Unit Elements
4
Infusomat® fmS 2.3 gb 4 - 15
c) Push pressure sensor with pressure sensor board to the
rear until stopper.
d) Move lower slide of the finger pump rearwards.
e) Note down pressure sensor value.
f) Insert 4 mm calibration gauge.
g) Push pressure sensor with pressure sensor board slightly
forward.
h) Tighten screw (2).
The measured value read on the pressure sensor must be
5 to 15 digits above the value noted.
Note
Pull nut slightly out of the pressure sensor housing.
i) After calibration return to the initial function with END.
j) Select SAVE NO. (Do not actuate the YES key.)
k) Switch off unit.
7. Assembly is done in reverse order.
8. Check the user data and reenter, if necessary, as data was
saved in the EEPROM of the exchanged light barrier board.
9. Calibrate pressure sensor:
Note
Calibration weights are required to calibrate the pressure sensor.
An alignment with infusion lines is not permitted.
a) Clean the pump front side.
b) Place the Infusomat® fmS without mains lead and drop
sensor and the service connector inserted horizontally
(front facing upwards) in the cellular packing of the cal-
ibration device.
c) Switch on unit and call in the pressure sensor reading in
the Service Program (see „Pressure Sensor Function
310.0“
➪
p. 3 - 6) .
d) Open pump cover.
e) Fasten holders for the calibration weights under the
pump cover and let snap in at the locking bow.
f) Position weight 1 (100 g) for 400 mbar carefully in the
holder on the pressure sensor. The weight must be placed
without any friction in the holder.
g) Note down measured value.
h) Repeat steps f) and g) with weight 2 (128 g) for 800 mbar
and weight 3 (166 g) for 1200 mbar.