Heating Function (Hei-Plate Core Only); Set The Heating Temperature; Switching The Heating Function On/Off; Operation With External Temperature Controller - Heidolph Hei-PLATE Mix 20 l Bedienungsanleitung

Operation

Heating function (Hei-PLATE Core only)

Set the heating temperature

WARNING
The heating plate is designed for a maximum operating temperature of
300°C. Contact with surfaces above 50 °C can lead to serious injury.
• Avoid direct skin contact with the heating plate during operation and
• Do not place heat-sensitive objects on the heating plate.
• Always use the necessary personal protective equipment (heat-re-
➜
Turn on the device as described in section „Switching the device on/off" on page 30
[temperature]
➜
Turn the
temperature (setting range: 20 – 300 °C).

Switching the heating function on/off

➜
Make sure the device is switched on and the heating temperature is set.
[heating on/off]
➜
Press the
–
When the heating function is activated, the LED ring of the
button and the corresponding
➜
The heating temperature can be adjusted at any time during operation by turning the
[temperature]
[heating on/off]
➜
Press the

Operation with external temperature controller

WARNING
As long as the temperature controller is not immersed in the sample, the
temperature of the ambient air is displayed. The heating plate can heat
up to 300 °C unnoticed!
• Before switching on the device and for calibration, immerse the
• Do not place heat-sensitive objects on the heating plate.
• Always use the necessary personal protective equipment (heat-re-
➜
Make sure the device is switched on and the heating temperature is preselected (see
section „Set the heating temperature" on page 32).
➜
Immerse the temperature controller at least 20 mm deep in the sample to obtain a stable
reading.
also observe the residual heat indicator after switching off!
sistant gloves, eye protection, safety clothing) to process samples from
a temperature of 50 °C.
control clockwise or counter-clockwise to set the heating
button to activate the heating function.
[heating]
control.
button again to switch off the heating function.
temperature controller in the sample!
sistant gloves, eye protection, safety clothing) to process samples from
a temperature of 50 °C.
[heating on/off]
indicator LED will light orange.
32