LaserLiner AC-tiveMaster Manual De Instrucciones página 9

• The device must not be connected to voltages for longer
than 30 seconds.
• Hold the device by the grip sections only. Do not touch the
test prods during measurement.
• If possible, do not work alone.
• Use the device only in the correct overvoltage category
(without protective cover CAT II 1000 V; with protective
cover CAT III 1000 V + CAT IV 600 V)
Symbols
Hazardous electrical voltage warning:
Unprotected live components inside the device
housing may pose a risk of electric shock.
Danger area warning
Protection class II: The test device has
reinforced or double insulation.
Overvoltage category II: Single-phase
consumers that are connected to standard
sockets, e.g. household appliances, portable
tools.
Overvoltage category III: Equipment in fixed
installations and for applications where specific
requirements with regard to the reliability and
availability of equipment have to be met,
e.g. circuit-breakers in fixed installations and
devices used in industrial applications which
are permanently connected to the fixed
installation.
Overvoltage category IV: Devices such as
electricity meters, overcurrent circuit breakers
and ripple-control units, which are intended
for use at or near the infeed into the electrical
installation of buildings, and speci cally from
the main distribution to the supply system.
AC-tiveMaster
09
GB