ABB TMAX XT XT6 ELECTRONIC Instruction Handbook Manual page 6

6
INSTRUCTION HANDBOOK
6.2 PHASE 2 – FRONTAL
Actions to be performed
Tools
5
Cross screwdriver
By means of the flat screwdriver push the test
button in order to bring the circuit breaker in
trip position.
Flat screwdriver Flat screwdriver
7
Manually remove the aesthetic front cover.
6
Insert the flat screwdriver as shown in the
picture and slightly push the screwdriver as
shown by the arrow in order to raise up and to
unhook the aesthetic front cover from circuit
breaker main structure; operation must be
performed even on the other side of the circuit
breaker.
8
By means of the cross screwdriver unscrew the
6 screws fixing the upper and the lower front
covers to the circuit breaker main structure.