Measuring
14
3.4 Phase Connection Test
This mode serves for rapid location of the HI-potential in plug-and-socket systems,
rendering the traditional phase tester redundant. It is not active in switch
positions R
ISO
, R
LOOP
(L-N)
and R active.
Optimum comfort is obtained if the 3-pin measuring adapter is used.
ATTENTION: To avoid spurious displays, use only the supplied power
cord. Measuring cables from any previous models are not compatible
and must therefore not be used!
Measuring Process:
L
1
= braun
L
2
= schwarz
L
3
= violett
Gerät
Kennung
L3
L1
L2
R
B
L
2
L
1
L
3
N
P
E
(PEN)
L3
L1
L2
Gerät
Gerät
M
R
A
Observe overload capacity and connect instrument as shown.
Turn central selector to any position except R
ISO
, R
LOOP
(L-N)
and R active.
When using the 3-pin plug, make sure that the red marking dot is seen from above
when the plug is inserted.
The following rules then apply if the display shows symbols as below:
HI-potential at left-hand plug pin as seen from the marker
point.
HI-Potential at right-hand plug pin as seen from the marker
point.
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