DEMA 94235, Руководство пользователя

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1. SAFETY INSTRUCTIONS
• Warning!
Technical changes can be made by manufacturer at any time
without prior notice and may not be taken into account in this
manual.
• Before use, always check the device to be properly assem-
bled tightened and without missing parts.
• Never use damaged device or device with missing parts.
If the device is damaged or have missing parts - contact
manufacturer or have otorised, qualified technician to service
the device.
• Always work carefully, with caution and do not work under
influence of drugs, alcohol etc.
• Keep children and not working people away from working
area.
• Do not overload the tools, use correct tool for the task.
• Store packaging materials (foils, plastic bags, styrofoam,
etc.) in places out of reach of children, they can present dan-
gers (e.g. risk of suffocation).
1.1 INTENDED USE
• For determining sugar levels in liquids.
• Not suitable for aggressive liquids - acids, brake oils, lubri-
cants, gasoline, petrol, etc.
2. ASSEMBLY AND CONSTRUCTION
• The refractometer is deliverred assembled and ready for use.