2 Measures for your protection
The instruments have been tested for the experiments and intended purposes documented in the appro-
pri ate Operating Instructions. However, this does not absolve you from the responsibility of performing
your own tests of the products supplied by us regarding their suitability for the methods and purposes
you intend to use them for. You should therefore observe the following safety measures.
Measures for your protection
Risk of electric
shock
●
Only use the power supply unit that was included with the instrument.
●
Ensure that you plug the power cable supplied into a receptacle outlet that is
ground ed. In the absence of grounding, a technical fault could be lethal.
Risk of explosion
●
Never work in an environment subject to explosion hazards! The housing of
the instrument is not gas tight (explosion hazard due to spark formation, cor-
ro sion caused by the ingress of gases).
Risk of corrosion
●
Always test the titration vessel for firm seating in the titration head. If it falls off,
you could injure yourself if working with toxic titrants and solvents or strong
acids or bases.
●
When using chemicals and solvents, comply with the instructions of the pro-
duc er and the general lab safety rules!
All Karl Fischer reagents are readily flammable and toxic.
●
In the case of skin contact, immediately wash off with copious amounts of wa-
ter!
●
If eye contact occurs, rinse intensively with copious amounts of water and
con sult a physician!
Measures for your operational safety
Caution
●
Have the instrument serviced only by METTLER TOLEDO Service!
●
Any spillage should be wiped off immediately! Some solvents might cause cor-
ro sion of the housing.
●
Exclude the following environmental influences:
•
Powerful vibrations,
•
direct sunlight,
•
atmospheric humidity greater than 80%,
•
temperatures below 5 °C and above 40 °C,
•
powerful electric or magnetic fields!
Volumetric Titrator
6
Measures for your protection
Summary of Contents for Aquastar AQV21
Page 1: ...Volumetric Titrator AQUASTAR AQV21 Installation Information...
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Page 23: ...Protective cover for touchscreen 51105567 Volumetric Titrator 23 Optional accessories...
Page 31: ...10 Product life cycle model Volumetric Titrator 31 Product life cycle model...
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