ABB TMAX XT XT2 THERMOMAGNETIC, Инструкция по разборке

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19 Disassembly instruction tmaX Xt Xt2 tHermomaGnetic
6.11 PHASE 11 – TRIP UNIT COVER AND I3 ASSEMBLY
Actions to be performed
44
By means of the cross screwdriver unscrew the
3 screws fixing the trip unit cover to the trip
unit.
46
Manually push the 3 I3 assemblies as indicated
by the arrow.
45
By means of the torx key unscrew the 4 screws
fixing the trip unit cover to the trip unit.
47
By means of the pliers remove the spring
mounted on the I3 assembly.
48
Manually separate the I3 support and the I3
group.
49
Manually remove the 3 screws located on the
top of the trip unit.
Tools
Flat screwdriver
Pliers
Torx key
No. 8
Cross screwdriver