ABB TMAX XT XT7M Disassembly Instructions Manual page 29

Disassembly instructiontmaX Xt Xt7m
6.7 PHASE 7 – UPPER CASE ASSEMBLY AND UPPER FIXED CONTACTSS
Tools
Actions to be performed
Allen key
91
Manually remove the 2 protections located in
4mm
the upper part of the upper case assembly.
Cross screwdriver
93
By means of the cross screwdriver unscrew the
screw present on the upper fixed contact.
92
By means of the allen key unscrew the 6 screws
fixing the fixed contacts and make them fall
down by gravity.
94
By means of the cross screwdriver remove the
washer from the upper fixed contact.
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