Nieaf Instruments NI 11, Manual

Page: 14 / 25

14
Safety Information
To ensure safe operation and service of
the Meter, follow these instructions.
Failure to observe warnings can result in
severe
injury or death.
- Avoid working alone so assistance can
be rendered.
- Do not use test leads or the Meter if they
look damaged.
- Do not use the Meter if the Meter is
not operating properly or if it is wet.
- Use the Meter only as specified in the
Instruction card or the protection by the
Meter might be impaired.
- Use extreme caution when working
around bare conductors or bus bar.
Contact with the conductor could result
in electric shock.
- Use caution with voltages above 30 V
ac rms, or 60 V dc. These voltages pose
a shock hazard.
Symbols as marked on the Tester
and Instruction card
Risk of electric shock
See instruction card
DC measurement
Equipment protected by double or
reinforced insulation
=
Battery
Earth
AC measurement
Conforms to EU directives
Caution
If the meter is used in the vicinity of
equipment which generates electromag-
netic interference, the display may
become unstable or the measurements
show may be subject to large errors.