Instructions
4 GMC-I Messtechnik GmbH
Observe the following safety precautions:
• The device may only be connected to elec-
trical systems with a maximum of 230/
400 V which comply with applicable safety
regulations
(e.g. IEC 60346, VDE 0100) and are pro-
tected with a fuse or circuit breaker with a
maximum rating of 16 A.
• The test adapter may only be used for tests
described in the section entitled “Applica-
tions”.
• When using a test probe with coil cord:
Grip the tip of the test probe firmly, for
example if it has been inserted into a jack
socket. Tensioning at the coil cord may
otherwise cause the test probe to snap
back resulting in possible injury.
• Insulation resistance can only be mea-
sured at voltage-free systems.
• Do not touch the test probes during
measurement!
Fuse Replacement
All fuses for the test adapter’s neutral and
phase conductors are accessible from the
outside (see section 6.3). The fuses may
only be replaced when the instrument is volt-
age-free, i.e. the instrument must be discon-
nected from mains supply power and may
not be connected to a measuring circuit. The
fuse type must comply with the specifica-
tions in the technical data or the labeling on
the instrument (see section 5).
Opening the Device / Repairs
The test adapter may only be opened by
authorized, trained personnel in order to
ensure flawless operation and to assure that
the guarantee is not rendered null and void.
Even original replacement parts may only be
installed by authorized, trained personnel.
If it can be ascertained that the test adapter
has been opened by unauthorized person-
nel, no guarantee claims can be honored by
the manufacturer with regard to personal
safety, measuring accuracy, compliance
with applicable safety measures or any con-
sequential damages.
The test adapter may not be used:
• If external damage is apparent, for exam-
ple if parts which conduct dangerous
touch voltage are freely accessible, and
in the event of defective LEDs
•
With damaged connection and/or measure-
ment cables, e.g. interrupted insulation or
kinked cable
• If it no longer functions flawlessly
• After extraordinary stressing due to transport
In such cases, the test adapter must be
removed from operation and secured against
unintentional use.
PROFITESTREMOTE Safety Precautions