lbx H03D, Руководство пользователя

Страница: 3 / 48

3
1. Safety Instructions
Warning!
•
Read the operating instructions
carefully before use.
•
Ensure that only trained staff works
with the instrument.
Risk of burn!
•
Caution when touch the housing
parts and the hotplate, which can
reach temperatures of 280°C.
•
Pay attention to the residual heat
after switching off the equipment.
Protective ground contact!
•
Make sure that the socket is
earthed (with protective ground
contact) before use.

When working, wear personal protective equipment to avoid the risks from:
- Splashing and evaporation of liquids
- Release of toxic or combustible gases

Set up the instrument on a spacious, stable, clean, non-slip, dry, and fireproof surface. Do not
operate the instrument in explosive atmospheres, with hazardous substances, or under water.

Gradually increase the speed. Reduce the speed if:
- Stirring bar breaks due to high speed
- The instrument is not running smoothly or the container moves on the base plate

Temperature must always be set at least 50 ºC below the flash point of the media used.

Be aware of hazards due to:
- Flammable materials or media with a low boiling temperature
- Overfilling of media
- Unsafe container

If the stirring bar contains PTFE, please note:
- Elemental fluorine, trifluoride ion, and alkali metals will corrode PTFE. Halogen
hydrocarbons expand PTFE at room temperature.
- Molten alkali, alkaline earth metals or their solution, as well as elements on second and
third column of the Periodic Table of elements will react with PTFE when temperature
reaches 300 ~ 400 ºC.