B) Calibration Solutions; C) Batteries - VOLTCRAFT NTU-600 Bedienungsanleitung

• Always keep clean the supplied glass bottles and the sample holder of the
instrument.
• Handle glass with extreme care. Glass can break. Risk of injury!
• For installations in industrial facilities, follow the accident prevention regulations
for electrical systems and equipment of the government safety organization or the
corresponding authority for your country.
• Never use the product immediately after it has been brought from a cold room into
a warm one. The condensation generated could destroy the product.
Allow the device to reach room temperature before connecting and using it. This
may take several hours.
• Consult an expert when in doubt about the operation, safety or connection of
the device.
• Maintenance, modifications and repairs must only be completed by a technician
or an authorised repair centre.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.

b) Calibration solutions

• Important note on calibration solutions: You can download the safety datasheet
for calibration solutions from our product webpage under www.conrad.com.
• Prevent the calibration solutions from getting in contact with eyes and skin. In
case of contact with eyes, rinse eyes immediately with plenty of clear water and
then consult your doctor. In case of contact with skin, rinse the affected area with
plenty of clear water.
• Do not ingest calibration solutions.

c) Batteries

• Correct polarity must be observed while inserting the batteries.
• The batteries should be removed from the device if it is not used for a long period
of time to avoid damage through leaking. Leaking or damaged batteries might
cause acid burns when in contact with skin, therefore use suitable protective
gloves to handle corrupted batteries.
• Batteries must be kept out of reach of children. Do not leave batteries lying
around, as there is risk, that children or pets swallow them.
• All batteries should be replaced at the same time. Mixing old and new batteries in
the device can lead to battery leakage and device damage.
• Batteries must not be dismantled, short-circuited or thrown into fire. Never
recharge non-rechargeable batteries. There is a risk of explosion!
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