Heidolph Hei-VAP Industrial Betriebsanleitung Seite 114

Commissioning
➜ Close the drain valve on the back of the device (handle in 90 ° – position to the
drain valve).
➜
Ensure that the evaporation flask is correctly clamped ("Insert/remove the evapo-
ration flask" on page 110).
➜ Move the heating bath to the upper end position ("Moving the heating bath
manually" on page 104).
➜
With the flask dipped, fill the heating bath with the desired medium until the
fluid level reaches a height of 40 mm below the upper edge of the container
(maximum level).
Empty the heating bath
CAUTION: Risk of scalding
The heating bath is designed for a maximum operating temperature
of 210°C (using silicone oil). From a liquid temperature of 50 °C,
there is a risk of injury in the event of contact.
➜
or
➜
➜ Ensure that a suitable drain tube is attached to the drain valve.
➜
Move the heating bath to the lower end position ("Moving the heating bath
manually" on page 104).
➜ Open the drain valve on the back of the device (handle parallel to the drain valve).
➜
Clean the heating bath and the drain tube between the heating bath and the drain
cock.
➜ Close the drain valve on the back of the device!
Before emptying the heating bath, allow heated liquid to cool
down to below 50 °C.
Use suitable personal protective equipment (heat-resistant
gloves, eye protection, safety clothing) to empty the heating
bath.
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