Heating (For Centrifuges With Heating) - Hettich Rotina 420 R Mode D'emploi

Software operation
7.5

Heating (for centrifuges with heating)

enable / disable
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[PROG] button repeatedly until '-> Settings' is displayed.
2. Press the
[START] button.
3. Press the
'SOUND / BELL = on' or 'SOUND / BELL = off' is displayed.
��
[PROG] button repeatedly until 'Error 58 Temp 15 °C' is
4. Press the
displayed.
[Rotary knob] to set the desired value.
5. Use the
Adjustable from 4 °C to 25 °C, in 1 °C increments, as well as the "dis-
abled" setting. Temperature monitoring is deactivated when "disabled"
is set.
[START] button.
6. Press the
�� The setting is stored.
'Store Settings...' is displayed briefly.
'-> Settings' is then displayed.
[STOP/OPEN] button once to exit the 'Settings' menu
7. Press the
or
[STOP/OPEN] button twice to exit the '***Machine Menu***' .
Press the
During the centrifugation run, the centrifuging chamber is heated to the
preselected temperature if required. The heating is switched off when the
rotor is at a standstill.
Swing-out rotors and angle rotors must run at maximum speed.
CAUTION
Danger of burns from hot surfaces.
The surface temperature of the heating element in the centri-
fuging chamber can be up to 500 °C or 932 °F.
−
Do not touch the heating element.
NOTICE
Damage to plastic buckets due to excessive temperature
−
Plastic buckets may only be used at temperatures up to
a maximum of 40 °C or 104 °F.
The rotor is stationary.
[T/°C] button repeatedly until 'Heater = off' or 'Heater = on'
1. Press the
is displayed.
[Rotary knob] to set 'off' or 'on' .
2. Use
off = heating disabled
on = heating enabled
[T/°C] button or the [START] button.
3. Press the
�� The settings are stored.
Centrifugation data is displayed.
Rev.: 19 / 02.2025 AB4701en