ABB VUBB User Manual
Also see for VUBB: Installation and commissioning guideUser guide
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Contents
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38 User’s guide VUBB | 1ZSC000562-AAL en8.2 Contact timing diagram BUETURNS ON HANDCRANK FORMOTOR-DRIVEMECHANISMPOS. POS. POS. POS.RAISE OPERATIONTAP-CHANGE OPERATIONUPPERLIMIT POS.LOWERLIMIT POS.LOWER OPERATION E1 Anti-condensation heaterE3 Cabinet lightK1 Contactor, step-by-step operationK2 Contactor, raiseK3 Contactor, lowerK6 Time relay, run-through protectionM1 MotorQ1 Motor protective switchS1 Control selector switchS2 Control switchS5 Interlocking switch, open when hand crankis fittedS6 Cam switch (limit switch)S8 Pushbutton, EMERGENCY STOPS9 Switch, door operatedS11 Cam switch1-2 Starting contact, 3-4 Auxiliary contactS12 Cam switch1-2, 3-4 Holding contact5-6, 7-8 Interlocking contact9-10, 11-12 Auxiliary contact13-14, 15-16 Auxiliary contactS14 Position transmitter (potentiometer)S15 Continuation contactX Terminal board groupRemote controlLocal controlProtective earthCrankRaise operationLower operationUpper limit pos.Lower limit pos.CONTACT |
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