Heidolph Hei-VAP Core Betriebsanleitung Seite 68

Start-Up
Immersing flask lift
Immerse the piston in the heating bath only so far that it does not
touch the edge or the bottom.
For adjustment of the immersion depth and adjustment of the flask
angle, see Chapter "Assembly", Section "Evaporating Flask: Angle and
immersion depth".
Immersing the flask Manual lift
➜ Press the hand lift lever downward.
➜ While pressed, move the manual lift
lever to the left for lowering or to the
right for raising.
➜ Release the hand lift lever at the
desired position.
✓ The manual lift locks in the corres-
ponding position.
Immersing the flask Motor lift
✓ The device is switched on.
➜ Press the up
➜ Release the lift button at the desired
flask position.
✓ The motor lift will stop.
Filling the heating bath
Over time deposits of lime may be observed. This may result in early
development of rust.
We recommend to clean the bath regularly with a standard cleaning/
polish agent. That removes lime and also prevents the development of
new lime.
Caution:
Risk of corrosion
Do not utilize deionized or distilled water. This may cause corrosion to
your bath.
Utilize tap water as heating bath fluid only!
✓ The evaporating flask is immersed in the heating bath at the correct position.
➜ Fill the heating bath with the heating fluid at most up the upper marking.
✓ The liquid level is within the minimum and the maximum marking.
or down lift button.
Manual lift: Upper lift position
Lift buttons: Up, Down
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