Notes On Safe Operation - dehn PHEG1 FD Series Instructions For Use Manual

4.4

Notes on safe operation

Only one person may operate the PHEG... voltage detector during testing.
Insulating stick:
During testing, the PHEG... voltage detector may only be held in the handle area, i.e. up to the
hand guard
6
It must not be held anywhere apart from the handle
The handguard
indicator) limit the insulating section of the voltage detector.
The insulating section (insulating clearance) of the voltage detector must not contact live parts of
an installation.
The test prod
live and earthed parts of an installation up to the orange ring.
The operation of the voltage detector depends on the polarity. This means that "voltage
present" is only indicated if:
PHEG1... (earthed negative pole):
The red test electrode
handle to the earthed negative pole or
9
PHEG1... (earthed positive pole):
The blue test electrode
handle to the earthed positive pole.
9
PHEG2...
The red test electrode
negative pole of the installation.
Note:
PHEG1...: Apart from making contact via the earth clamp (flexible adjustable handle)
fixing magnet integrated in the earth clamp can be used for adjustment. Only use the fixing
magnet to contact ferromagnetic materials. These materials must have a smooth and clean surface
(see Fig. 3, page 8).
If PHEG1... voltage detectors are used, the earth clamp
negative pole or
PHEG1...
The AR STK end fitting
6
on the insulating stick
2
(hook-shaped / onion-shaped electrode
is connected to the positive pole and the earth clamp with black
1
1
is connected to the negative pole and the earth clamp with black
1
is connected to the positive pole and the
earthed positive pole
10 is only suitable for use in outdoor installations.
4
and the orange ring on the test prod
1
9
must contact the adjacent
and must not be connected to live parts of the installation.
7
) of the voltage detector may contact
blue test electrode
2
(electronic
1
to the
9
, the
earthed
7