ABB TMAX XT XT2 THERMOMAGNETIC Disassembly Instructions Manual page 16

16
INSTRUCTION HANDBOOK
6.9 PHASE 9 – MOVING CONTACTS AND ARCHING CHAMBERS
Tools Actions to be performed
Flat screwdriver
35
Manually lift the moving contacts assembly
together with the arching chambers connected
with the lower part of the moving contacts
assembly.
37
By means of the flat screwdriver lift the arching
chambers still present in the breaking part
base and after manually complete the removal
of the arching chambers.
Disassembled parts
36
Manually remove the arching chambers from
the lower moving contacts.
38
By means of the flat screwdriver push the
plates mounted inside the arching chambers
out of the arching chambers.
• 1 moving contacts assembly (Plastic and Metal)
• 6 arching chambers cases (Plastic and Metal)
• 42 arching chambers plates (Metal)