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Siemens 3TL60 Operating Instructions Manual page 3

Replacing of magnet coils and resistor 3ty5656
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. '
®
Fig. 3
Hlnweis:
Das Auswechseln von Magnetspule und Widerstand er­
lolgt in Schaltstellung .,AUS" des VakuumschOtzes.
Die Angaben zum Auswechseln sorgliiltig beachten, da
hiervon die einwandlreie Funktion des Vakuumschutzes
abhangt.
Herausnehmen
von Magnetspule und W
7
- Beide Seitenwande
(Fig.2)
nehmen
Fig. 2
- Zuleitungen der Magnetspule
widerstandes
11.1 (all)
IOsen
bei Wechselstrom:
CD
am Hillsschiitz
11.2 Kontakt 18
@
am Gleichrichterminuspol
0 am HillsschOtz
11.2 Kontakt 18
48
am HilfsschOtz11_2 Kontakt
(Hilfsschutz 11.2 s. Fig. 5)
2
Note:
The vacuum contactor must
position to permit replacement of the magnet coils and
the economy resistor. Follow the replacement in­
structions carefully because they are decisive tor proper
functioning of the vacuum contactor.
Removing
i
d
e
rsta
n
d
Unscrew and remove both side walls
abschrauben und ab­
-
8.1 (all)
und des Spar-
- Disconnect the following leads to the old magnet coil
&.1 and the old economy resistor
For AC operation:
CD
at relay contact or
@
at rectifier negative pole
0 at relay contactor
®
at relay contactor
(see
switched to the "OFF"
be
the
magnet coils and economy resistor
7
11.1
11.2,
contact
18
48
11.2
contact
48
11.2 contact
Fig.
5 for relay contactor
11_2)
®
0
7
(Fig.
2)

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