ABB Tmax XT XT3 Скачать руководство пользователя страница 9

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Disassembly instruction tmaX Xt Xt3

Manually remove the tripping shaft from the

operating mechanism.

Manually remove the trip test button located on

the trip unit cover and the spring behind it.

Disassembled parts

•  2 pins (Metal)
•  2 + 4 screws (Metal)
•  1 trip unit cover with trimmer (Plastic) SEPARATE

TREATMENT (Thermoplastics containing brominated

flame retardants)

• 1 operating mechanism (Plastic and Metal) SEPARATE

TREATMENT (Thermoplastics containing brominated

flame retardants)

• 1 tripping shaft (Plastic) SEPARATE TREATMENT

(Thermoplastics containing brominated flame

retardants)

• 1 trip test button (Plastic)
• 1 spring (Metal)

Содержание Tmax XT XT3

Страница 1: ... INSTRUCTION HANDBOOK 1SDH002294A1001 ECN000285442 Tmax XT XT3 Disassembly instructions ...

Страница 2: ......

Страница 5: ...tic and Metal SEPARATE TREATMENT Thermoplastics containing brominated flame retardants 6 1 PHASE 1 CAP KITS 1 By means of the allen key remove the screws connected with the cap kits 2 Insert the flat screwdriver as shown in the picture 2 and push it up in order to remove the cap kits Actions to be performed Disassembled parts ...

Страница 6: ...FRONTAL 3 By means of the cross screwdriver unscrew the 2 screws fixing the frontal to the circuit breaker main structure 4 Manually remove the frontal together with the 2 fixing screws Actions to be performed Disassembled parts 1 frontal Plastic 2 screws Metal ...

Страница 7: ...s to be performed 5 As preliminary action close the circuit breaker and push the trip test button 7 By means of the pliers take the upper part of the toggle and remove it 6 Slightly push the toggle towards the bottom part of the circuit breaker Disassembled parts 1 toggle Plastic ...

Страница 11: ...ans of the flat screwdriver push up and remove from the main circuit breaker structure the arching chambers 18 By gravity let the metal plates mounted inside the plastic case come out from the plastic case 6 arching chambers cases Plastic 33 arching chambers plates Metal Disassembled parts Flat screwdriver ...

Страница 12: ...tions to be performed 19 By means of the flat screwdriver push up the bottom connection terminals 20 Manually lift the bottom connection terminals and after remove the main contacts assembly Disassembled parts 1 main contacts assembly Plastic and Metal Flat screwdriver ...

Страница 14: ...TRUCTION HANDBOOK 7 ENERGY CONSUMPTION FOR CIRCUIT BREAKERS DISASSEMBLY Since all disassembly operations illustrated in this document are manual the CO2 equivalent emissions can be considered null negligible ...

Страница 15: ......

Страница 16: ... Copyright 2022 ABB All rights reserved Specifications subject to change without notice ABB SACE A division of ABB S p A L V Breakers Via Pescaria 5 24123 Bergamo Italy Phone 39 035 395 111 Fax 39 035 395 306 433 abb it lowvoltage ...