ABB TMAX XT XT7M Disassembly Instructions Manual page 25

Disassembly instructiontmaX Xt Xt7m
80
Manually remove the rear plate mounted on the
lower part of the circuit breaker.
82
By means of the torx key (size 20) unscrew the
6 screws located in the back part of the circuit
breaker.
81
By means of the torx key (size 25) unscrew the
6 screws located in the back part of the circuit
breaker.
83
Manually remove the upper case assembly.
25