Prior to usage, inspect instrument for external damage. Prior to any operation, ensure that con-
necting leads used and electronic load are in perfect condition.
If the operator’s safety is no longer ensured, the instrument is to be put out of service and pro-
tected against use. The safety is no longer insured, if the instrument:
• shows obvious damage
• does not carry out the desired measurements
• has been stored for too long under unfavourable conditions
• has been subjected to mechanical stress during transport.
The Cable Locator may only be used on systems complying with the nominal voltages indicated
in the technical data section.
However, we recommend to exclusively connect the transmitter from the phase towards the
neutral conductor. If transmitter connection is realised from the phase towards the protective
conductor, the functional safety of the protective conductor must be tested first, in compliance
with DIN VDE 0100. The reason is that when connecting the transmitter from phase towards
ground, all parts being connected to the earth may be live in the event of an error (if the earth
resistance does not comply with the prescriptions).
If the RCD trips when connecting the sender (with reference to the protective earth contact PE),
a fault current is already active within the installation which generates the RCD tripping when
cumulated to the additionally fed current.
If the instrument is subjected to an extremely high electro-magnetic field, its functioning ability
may be impaired.
Never try to disassemble battery cells ! The battery contains very strong base chemicals. Dan-
ger of causticization ! If the battery contents come in contact with skin or clothing, rinse imme-
diately with water. If the battery contents come in contact with the eyes, immediately flush by
using pure water and consult a doctor.
Never try to make contact between both battery cell poles, for example by using a wire con-
nection. The resulting short-circuit current is very high and causes extreme heat. Danger of fire
and explosion !
When replacing or changing the battery, make certain of correct polarity. Batteries with reversed
polarity can lead to instrument destruction. Furthermore, they may explode or ignite.
Only use batteries as describet in the technical data section
Avoid any heating up of the instrument by direct sunlight to ensure perfect functioning and long
instrument life.
6
Fluke 2042
Safety Measures
