Chapter II
20
DMM230
Example : measurements on devices installed before the main fuse or
circuit breaker in the building installation.
1.1.2 When using the instrument
- Never exceed the protection limiting values indicated in the
specifications for each type of measurement.
- When the multimeter is connected to the circuits to be measured, do
not touch any unused terminals.
- Before changing function, disconnect the measurement leads from the
circuit measured.
- Never measure resistances or test diodes, etc., on a live circuit.
1.1.3 Symbols
A
ccording to WEEE directive 2002/96/EC
Refer to the user's manual
Risk of electric shock
Double insulation
1.1.4 Instructions
Before opening the instrument
, disconnect it from the circuits to be
measured and make sure that you are not charged with static electricity,
which could irreparably damage the instrument's internal elements.
