ABB Tmax XT XT3 Disassembly Instructions Manual page 9

Disassembly instruction tmaX Xt Xt3
12
Manually remove the tripping shaft from the
operating mechanism.
Disassembled parts
13
Manually remove the trip test button located on
the trip unit cover and the spring behind it.
• 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)
9