F
o
r
i
n
t
e
r
n
a
l
u
s
e
o
n
l
y
.
C
o
p
y
r
i
g
h
t
r
e
s
e
r
v
e
d
.
R
5
6
6
4
9
0
0
T
0
4
.
f
m
2
7
.
0
8
.
0
1
A
B
C
Dr
ä
ger Medizintechnik GmbH
Repair Procedure Savina Version 2.0
•
Read out and write down software options (as of SW 1.01) etc.
•
Switch off the unit.
•
Open the unit (see "
Opening the operator control panel
").
•
Remove EEPROM (D40) from the Control PCB.
Removing the EEPROM
The information stored in the EEPROM includes operating hours, software options (as of
SW 1.01), device ID (as of SW 1.01), language version, volume, contrast, baud rat
and measured value display. This information must be read out and written down before
replacing the EEPROM.
X
2
0
X
2
Jumper
park
position
P
o
w
e
r
p
a
c
k
P
i
e
z
o
D40
X15
X635
X625
D32
6 4 2
5 3 1
X2
X1
X9
T626
T625
T44
T43
T41
T16
T39
X20
