• Observe the plus (+) and minus (-) polarity signs.
• If a battery has leaked, put on protective gloves and clean
the battery compartment with a dry cloth.
• Protect batteries from excessive heat.
•
Risk of explosion! Never throw batteries into a fire.
• Do not charge or short-circuit batteries.
• If the device is not to be used for a relatively long period,
take the batteries out of the battery compartment.
• Use identical or equivalent battery types only.
• Always replace all batteries at the same time.
• Do not use rechargeable batteries.
• Do not disassemble, split or crush the batteries.
Repair and disposal
• Batteries do not belong in domestic refuse. Used bat-
teries should be disposed of at the collection points
provided.
• Never open the instrument. If these instructions are not
heeded, the warranty will be null and void.
• Never attempt to repair the instrument or adjust it your-
self. We can no longer guarantee perfect functioning if
you do.
• Repairs may only be performed by Customer Service or au-
thorized dealers. However, always check the batteries and
replace them if necessary prior to making any complaint.
• For environmental reasons, do not dispose of the
device in the household waste at the end of its
useful life. Dispose of the unit at a suitable local
collection or recycling point. Dispose of the device in
accordance with EC Directive – WEEE (Waste Electrical
and Electronic Equipment). If you have any questions,
please contact the local authorities responsible for waste
disposal.
Notes on electromagnetic compatibility
• The device is suitable for use in all environments listed
in these instructions for use, including domestic environ-
ments.
• The use of the device may be limited in the presence of
electromagnetic disturbances. This could result in issues
such as error messages or the failure of the display/
device.
• Avoid using this device directly next to other devices or
stacked on top of other devices, as this could lead to
faulty operation. If, however, it is necessary to use the
device in the manner stated, this device as well as the
other devices must be monitored to ensure they are wor-
king properly.
• The use of accessories other than those specified or pro-
vided by the manufacturer of this device can lead to an
increase in electromagnetic emissions or a decrease in
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