Heidolph 506-21100-00, Руководство по эксплуатации

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50
Operation
Setting the heating temperature
WARNING
Risk of burn
The heating plate is designed for a maximum operating tempera-
ture of 300°C. Contact with surfaces above 50 °C can lead to
serious injury.
➜ Always pay attention to the heating temperature indicator of
the device.
➜ Avoid direct skin contact with the heating plate during operation
and also observe the residual heat indicator after switching off!
➜ Do not place heat-sensitive objects on the heating plate.
➜ Always use the necessary personal protective equipment
(heat-resistant gloves, eye protection, safety clothing) to
process samples from a temperature of 50 °C.
➜ Turn on the device as described in section „Switching the device on/off“, page 45
– The display shows the current temperature of the heating plate.
➜ Turn the
[temperature]
control clockwise or counter-clockwise to set the desired
temperature (setting range: 20 – 300 °C).
– The setpoint can be adjusted at any time during operation.
➜ Press the
[temperature]
control to activate the heating function.
– When the heating function is activated, the LED ring of the
[temperature]
control lights up orange.
➜ Press the
[temperature]
control again to turn off the heating function.
Residual heat indicator
When the device is switched off, the display shows the current temperature of the
heating plate. At the same time, the LED ring of the
[temperature]
control flashes.
The optical indicators (display and LED ring) will turn off as soon as the surface
temperature of the heating plate reaches a level of 50 °C with a falling tendency.
WARNING
Risk of burn
As long as the device is not switched off, the display shows the
current temperature of the heating plate or the measured value
from the external temperature sensor.
➜ Note that the sensor reading may differ significantly from the
current surface temperature of the heating plate!
➜ Avoid direct skin contact with the heating plate!
➜ Do not place heat-sensitive objects on the heating plate.