ABB SACE Tmax XT-Serie Bedienungsanleitung Seite 12

25
MECHANICAL CHECK
PERFORM THE FOLLOWING OPERATIONS:
1. CLOSE THE "A" AND "B" CIRCUITBREAKERS, INSTALL SPRING "O" ON THE "C" CIRCUIT-BREAKER, CLOSE THE "C" CIRCUIT-BREAKERAND AND MAKE SURE THAT
THE "C" CIRCUIT-BREAKER CANNOT BE CLOSED. THEN OPEN THE "A" AND "B" CIRCUITBREAKERS.
2. CLOSE THE "A" AND "C" CIRCUITBREAKERS, INSTALL SPRING "O" ON THE "B" CIRCUIT-BREAKER, CLOSE THE "B" CIRCUIT-BREAKERAND AND MAKE SURE THAT
THE "B" CIRCUIT-BREAKER CANNOT BE CLOSED. THEN OPEN THE "A" AND "C" CIRCUITBREAKERS.
3. CLOSE THE "B" AND "C" CIRCUITBREAKERS, INSTALL SPRING "O" ON THE "A" CIRCUIT-BREAKER, CLOSE THE "A" CIRCUIT-BREAKERAND AND MAKE SURE THAT
THE "A" CIRCUIT-BREAKER CANNOT BE CLOSED. THEN OPEN THE "B" AND "C" CIRCUITBREAKERS.
4. CLOSE ANY 2 CIRCUITBREAKERS AND CHECK THAT THE THIRD CIRCUIT-BREAKER CANNOT BE CLOSED.
5. REPEAT THE STEP 4 THREE TIMES, THEN CHECK THE ADJUSTMENTS AND THE FASTNESS OF THE TIE-RODS.
机械检查
执行下列操作:
1. 闭合断路器A和B，将弹簧"O"分别安装在断路器C上，闭合断路器C，检查断路器C不能闭合。断开断路器A和B。
2. 闭合断路器A和C，将弹簧"O"分别安装在断路器B上，闭合断路器B，检查断路器B不能闭合。断开断路器A和C。
3. 闭合断路器B和C，将弹簧"O"分别安装在断路器A上，闭合断路器A，检查断路器A不能闭合。断开断路器B和C。
4. 闭合任意两台断路器，检查第三台断路器不能闭合。
5. 重复步骤4三次，然后检查拉杆的调整及牢度。
2TFH000051A1001
O
© Copyright 2018 ABB. All rights reserved.
(12) www.abb.com