Lauda Viscotemp 15 G, Operation Manual

Page: 33 / 132

09/2021
ECO Gold 33 / 134
6.3 Filling and emptying
LAUDA accepts no liability for damage caused by the use of unsuitable heat transfer liquids (approved heat transfer liq-
uids (

6.4)).
Caution!
Contact with heat transfer liquid when filling / draining
Harmful when inhaled,
damage to eyes and skin

Pay attention to the safety data sheet for the heat transfer
liquid.

Use CE gloves, protective clothing and eye protection during
physical contact with heat transfer liquid.
 Avoid splashing the heat transfer liquid.

Make sure that the drain tap is closed before filling.
Caution!
Use of unsuitable heat transfer liquid
Explosion, burns, scalds, fire

When selecting the heat transfer liquid, observe the admissi-
ble temperature range.
 Only use LAUDA heat transfer liquids.
Notice
Overfilling containers, spilling heat transfer liquid
Environmental hazard from leaking heat transfer liquid
 Note the thermal volume expansion of the heat transfer liq-
uid.

Where necessary, consider the displacement volume of the
body being introduced.

Take the volume of external consumers into account.
Filling
-
Withdraw the drain tap.
-
Optimum operation is ensured with a filling level of 20 - 40 mm below the bath bridge (max. filling level: 20 mm).
-
Operation is possible down to a filling level of 60 mm below the bath bridge; a low level alarm occurs from a filling
level of approx. 90 mm below the bath bridge. (

8.1)
-
When using oils as heat transfer liquids note that they expand on heating (approx. 10 % per 100 °C).
-
Take into account the displacement volume of any objects to be introduced into the bath.
-
With a connected external consumer the complete expansion takes place in the bath.