9
4.2
Transmitters above 10 VA
When connecting a powerful transmitter, for example W32/8, G1
generator, the maximum permissible transmission current (see
section 5.0) must not be exceeded. If it is, the internal protective
circuit is activated. The transmission current is substantially re-
duced, as a result of which line location can no longer be carried
out.
NB:
connection to G1 generator: current
<
100 mA
connection to W32/8 generator: apply the
adaption of max. 10 ; and not the power
stage 32 W.
Important:
If the
ENA
is heavily overloaded it may suffer
lasting damage.
4.3
Line tracing
If the location of the end of the line which is to be traced is known,
it is of assistance to the line-tracing process to disconnect all
consumers, leaving only one (a lamp, for example) connected at
the end of the line which is to be traced. This ensures that the
transmission current flows to the end of the line.
If no LED lights up (section 3.3) and the mains fuse is inaccessible,
the transmitter can be connected to the earthed wire by means of
the earthing spike. To do this the earthing spike is connected to one
pole of the galvanic transmitter output and the other pole is
connected to the socket (item 1) of the
ENA
.
Ω
Summary of Contents for FERROPHON ENA
Page 1: ...Instructions Operating 102416...
Page 3: ...1 Design of the Elektro Netz Adapter ENA...
Page 4: ...2 Notes...
Page 5: ...3 Elektro Netz Adapter ENA Operating Instructions Seite 3 10 102416 01 14 03 1997...
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