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RACAL TTA1870 TRANSMITTER TERMINAL UNIT WIRING SCH

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SERVICE MANUAL
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  • Also known:
    RACAL TTA-1870 TERMINAL UNIT WIRING TTA1870 TTA 1870
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Kone uniswing door operator - seeking schematics / service manual
Hi everyone.
I'm trying do fix a door operator (Kone Uniswing Operator) for a public association which takes care of disabled people.
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First investigations show that the motor is ok, power rails are clean and micro computer does not seem to be fried (correct control of the 1 digit display)

I have to look deeper and therefore  desperately looking for schematics and service manual

If someone could help me it would be deeply appreicated

ps : the little story. The maintenance guy from Kone came and after a while said that nothing could be done except replacing the door operator by a new one : 3000 Euros ! (the complete door had been purchased 4 years ago for 4000 Euros)

Thanks by advance

pf


ASEC-442L DVR 28 másodperc után alapra állítja az időt
Hello

Van 2 ilyen rögzítőm is. Az elemet kicseréltem rajtuk, de nem javított a helyzeten.
Hiába állítok be dátumot, 28 másodperc elteltével visszaáll a kezdetire 2001.01.01. 00:00:00...
Mi lehet vele, mit nézzek meg?!

Köszönöm
NR
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