VOLTCRAFT PH-212 Notice D'emploi page 33

Measuring devices and their accessories are not toys and should be
kept away from children!
In commercial institutions, the accident prevention regulations of
the relevant professional insurance association for electrical sys-
tems and operating materials are to be observed.
In schools, training centres, amateur and self-help workshops, han-
dling of measuring instruments must be supervised by trained per-
sonnel in a responsible manner.
Do not switch on the measuring instrument immediately after it has
been taken from a cold to a warm environment. The condensated
generated as a result could spoil the device.
reach room temperature before switching it on.
The supplied durable pH electrode is suitable for soft-muddy media
such as planting soils, liquids etc. Stones and other hard foreign
particles in the measuring media can damage the electrode. Any
application of a deliberate mechanical load, will make the warranty
null and void.
Scope of delivery
PH-212 pH measuring device
Durable pH electrode with Epoxy casing and storage solution
pH4 and pH7 buffer/calibration solutions
Operating instructions
Storage case
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Allow the device to
To prevent leakage, remove the batteries if the device is not used
for longer periods of time.
Leaking or damaged batteries may cause burns if in contact with
skin. It is therefore advisable to use suitable protective gloves.
Make sure that the batteries are not short-circuited. Do not throw
batteries into fire.
Batteries should not be recharged. Danger of explosion.
Disposal of used batteries
You, as the end user, are bound by law (Battery Regulation) to
return used batteries and accumulators; disposing of them in the
household waste is prohibited.
Batteries and accumulators containing hazardous sub-
stances are marked with the symbols shown here, indica-
ting that they must not be disposed of with the household
waste.
The heavy metals concerned
are: Cd = cadmium, Hg = mercury, Pb = lead.
You can return flat batteries/rechargeable batteries free of
charge to the collection points in your locality, to our
branches or anywhere else where batteries are sold.
Disposal
If the device has reached the end of its operational life, plea-
se dispose of it in accordance with the applicable statutory
regulations.
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