Memmert VO49 - Page 40

40 D39374 | Date 08/2018
Operation and control
2. Accept the selection by pressing the
confirmation key. The
min setting (un-
dertemperature protection) is automati-
cally activated.
ALARM
0.0K
min
°C
auto
max
120.0°C1000.
+
-
3. By turning the turn control, adjust the
desired lower alarm limit value, in the
example on the right 160 °C.
If no undertemperature protection limit
is required, set the lowest temperature.
ALARM
0.0K
min
°C
auto
max
120.0°C1600.
+
-
4. Press the confirmation key to confirm.
The
max display (overtemperature
protection) is activated.
ALARM
0.0K
min
°C
auto
max
°C
1600.
120 0.
+
-
5. By turning the turn control, adjust the
desired upper alarm limit value, in the
example on the right 190 °C.
The monitoring temperature must be
set sufficiently high above the maximum
set temperature. We recommend 5 to
10 K.
ALARM
0.0K
min
°C
auto
max
°C
1600.
190 0.
+
-
6. Accept the upper alarm limit value
by pressing the confirmation key. The
setting of the automatic temperature
monitor (ASF) is automatically activated
(
auto).
ALARM
max
190.0°C
0.0K
min
160.0°C
auto
+
-
7. With the turn control, select ON (

) or
OFF ().
ALARM
max
190.0°C
0.0K
min
160.0°C
auto
+
-
8. Press the confirmation key to confirm.
The ASF tolerance band setting is acti-
vated.
ALARM
K
min
°C
auto
max
190.0°C160 0.
0.3
+
-
9. With the turn control, adjust the desired
tolerance band, e.g. 5.0 K.
We recommend a tolerance band of 5
to 10 K.
ALARM
K
min
°C
auto
max
190.0°C
160 0.
5.0
+
-