User manual

23
• For each measurement, ensure that the current probe sensor does not crush
any objects such as cables.
• Always observe proper polarity when connecting the measuring lines to the
meter. (Red = Plus pole, Black = Minus pole).
• Check before each measurement that the meter or measuring lines are not
damaged. Never perform any measurements if the insulation or the product are
damaged otherwise!
• During each measurement, observe that the connections/measuring points do
not touch. Danger of short-circuit!
• Never operate the product in direct proximity of:
- Strong magnetic or electromagnetic elds
- transmitter aerials or HF generators.
• Observe the description of the gures in each chapter for each measurement.
Incorrect measurements may destroy the product.
• Remove the dust protection caps at the connection sockets before connecting
the measuring lines. Always install them after each measurement to avoid
contamination of the contacts.
b) Notes on Batteries/Rechargeable Batteries
• Keep batteries/rechargeable batteries out of the reach of children.
• Do not leave any batteries lying around openly. There is a risk of batteries being
swallowed by children or pets. If swallowed, consult a doctor immediately.
• Leaking or damaged batteries/rechargeable batteries may cause alkali burns if
they come in contact with the skin. Therefore, use suitable protective gloves.
• Batteries/rechargeable batteries must not be short-circuited, disassembled or
thrown into re. Danger of explosion.
• Do not recharge normal, non-rechargeable batteries; danger of explosion!
• Always observe the polarity (positive/+ and negative/-) when inserting the
battery.