Diaphragm Vacuum Pumps UN012, UN024, UN036_I
Operation
11
UN
036.0:
Pump head 1 only is heated in operating mode 1.
To input the set point temperature and the hysteresis, and for
temperature display, a choice can be made between °C and °F.
LED for °C and LED for °F indicate which temperature display
mode has been selected.
To change the temperature display mode, press the Up key and
the Down key simultaneously and keep them pressed down for
about 5 seconds.
It is only possible to change between °C and °F if the
pump has been turned off at the ON/OFF key.
During pump operation the display shows the actual temperature.
The LED “Actual Temp” in the top right of the operating
panel lights up.
Only UN036.0: During operation in operating mode 3 or 4,
the actual temperature for each of the pump heads are
displayed, alternating at 5 sec intervals. The LED for the
SET-TEMP key indicates the head.
To display the set point temperature during pump operation, the
SET-TEMP key is pressed.
The "Actual Temp" LED display is not visible while the set
point temperature is displayed.
The display switches back to the actual temperature 3
seconds after the SET-TEMP button has been released.
UN036.0 in operating mode 4: When the SET-TEMP but-
ton is held down, the setpoint temperatures for each of the
pump heads are displayed, alternating at 5 sec intervals.
The LED for the SET-TEMP key indicates the head.
A temperature can be set to which the pump head is heated
(setpoint temperature).
The heating temperature can only be set if the pump has
been turned off at the ON/OFF key.
1. Press the SET-TEMP key once.
The current set point temperature appears in the display
after 2 seconds.
2. Adjust the desired temperature with the Up or Down key.
Temperature
range:
60-240 °C
140-464 °F
To change between °C and °F, see above.
3. Press the SET-TEMP key to accept the value. Alternative: 10
seconds after the last value input, the current value will be
adopted as the set point temperature.
4. UN 036.0 in operating mode 4: Repeat the set point
temperature process for head 2. To do this, press the
SET-TEMP key twice.
° C and ° F
Temperature display
Setting the heating temperature
