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FagronLab™ PRO-DMS
4. Safety instructions
Warning!
•
Read the operating instructions carefully before use.
•
Ensure that only trained staff works with the device.
Risk of burn!
•
Caution when touch the housing parts and the hotplate which can reach temperature of 340°C.
•
Attention on the remaining high temperature after switching off.
Protective ground contact!
•
Make sure that the power supply is grounded before use.
Always wear protective gloves, clothes, and glasses to avoid the risk of:
•
Splashing and evaporation of liquids.
•
Release of toxic or combustible gases.
Place the device in a spacious and on a stable, clean, non slip, dry and fireproof surface. Do not use the device in explosive
atmospheres, with hazardous substances or under water.
Gradually increase the speed, reduce the speed if:
•
Splashing, due to high speed of the stirring bar.
•
The device is not running smoothly, or container moves on the base plate.
Temperature must always be set to at least 50°C lower than the ignition point.
Be aware of hazards due to:
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Flammable materials or utensil with a low boiling temperature.
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Overfilling of utensil.
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Unsafe container.
Process pathogenic materials only in closed vessels.
In case the stirrer bar is PTFE, please note:
•
Elemental fluorine, three fluoride and alkali metals will corrode the PTFE and halogen alkanes make it expansion at room
temperature.
•
Molten alkali, alkaline earth metals or their solution, as well as the powder in second and third ethnic of the Periodic
Table of Elements will have chemical reaction with PTFE when temperature reaches 300 - 400°C.
•
Check the device and accessories prior to each use. Do not use damaged components. Safe operation is only guaranteed
with the accessories described in the "Accessories" chapter. Accessories must be securely attached to the device and can
not come off by themselves. Always disconnect the plug before fitting accessories.
•
When the external temperature sensor needed, the tip of the measuring sensor must be at least 5-10mm from vessel
bottom and wall.
•
The device can only be disconnected from the main power supply by pulling out the main or the connector plug.
•
The voltage stated on the label must correspond to the main power supply.
•
Ensure that the main power supply cable does not touch the hotplate. Do not cover the device.
•
The device can only be disassembled by experts.
Keep away from high magnetic field.
FagronLab™ PRO DMS – User Manual | 5
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