Siemens I-T-E Sensitrip MD Series Information And Instruction Manual page 32

I-T-E Mechanical Interlock (M15404)
Figure 1
3 0
Circuit Breaker Preparation
A. Turn off and lock out all power supplying circuit breaker
or frame before removing cover(s) or device and while
cover(s) are removed.
B. Remove terminal shield (1 ) from line and load side of
breaker frame. Two #8-32 screws each (Figure 1).
C. Remove load cover (2) from breaker frame. Six #10-32
x 3/4 screws and two #10-32 x 13/8 in. screws (Figure
1).
D. Remove from left pole only, the two socket head cap
screws and the two belleville spring washers and dis-
card.