User manual
25
- The device was stored under unfavourable conditions for a long period of time
- The device was subjected to rough handling during transport
• Do not switch the device on immediately after it has been brought from a cold room into a warm one. The
condensation generated may destroy the product. Leave the device switched off and allow it to reach
room temperature.
• Do not disassemble the product. This may cause a fatal electric shock.
• Do not leave packaging material unattended, as it may become dangerous playing material for children.
• Always handle the product carefully. Jolts, impacts or a fall even from a low height may damage the
product.
• Observe the safety information in the individual chapters.
Never exceed the maximum permitted input values. Never touch circuits or circuit components if
they may carry voltages greater than 30 V/ACrms or 30 V/DC. This may cause a fatal electric shock!
Before measuring, check the connected test leads for signs of damage, such as cuts, tears and
kinks. Never use damaged test leads, as this may cause a fatal electric shock!
When taking measurements, do not touch the test probes / test leads beyond the grip markings.
Measurements in circuits rated at >30 V/AC and >30 V/DC must only be made by qualied and
trained personnel who are familiar with the relevant regulations and the associated hazards.
Pay attention to the necessary safety information, regulations and protective measures for your
own safety.