Safety Advice - TESTO 340 Instruction Manual

A. Safety advice
Avoid electrical hazards:
Never use the measuring instrument and probes to measure on or near live parts!
Protect the measuring instrument:
Never store the measuring instrument / sensors together with solvents
(e.g. acetone). Do not use any desiccants.
Product with Bluetooth
Changes or modifications, which are not expressly approved by the responsible official
body, can lead to a withdrawal of operating permission.
Interference with data transfer can be caused by instruments which transmit on
the same ISM band, e.g. microwave ovens, ZigBee
The use of radio connections is not allowed in e.g. aeroplanes and hospitals. For this
reason, the following point must be checked before entering:
Deactivate Bluetooth function
Inst' settings
Product safety /
preserving warranty claims:
Operate the measuring instrument only within the parameters specified in the Techni-
cal data.
Handle the measuring instrument properly and according to its intended purpose.
Never apply force!
Temperatures given on probes/sensors relate only to the measuring range of the
sensors. Do not expose handles and feed lines to any temperatures in excess of
70 °C unless they are expressly permitted for higher temperatures.
Open the measuring instrument only when this is expressly described in the instruc-
tion manual for maintenance purposes.
Carry out only the maintenance and repair work that is described in the instruction
manual. Follow the prescribed steps exactly. For safety reasons, use only original
spare parts from Testo.
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A. Safety advice 7
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