TM 10-4610-240-24
TM 08580C-24/2
TO 40W4-13-22
3-49.
JUNCTION BOX ASSEMBLY MAINTENANCE - continued.
ASSEMBLY
CIRCUIT BREAKERS AND CIRCUIT BREAKER PLATE.
WARNING
High voltages in this equipment can cause serious injury or death. Be
certain that all power is removed before performing maintenance.
NOTE
For installation of circuit breaker, go to step b.
For installation of circuit breaker plate, go to step a.
a.
Position insulating plate (10) on circuit breaker plate (4).
NOTE
For installation of circuit breaker plate, install all circuit breakers.
To install CB7, CB8 or CB9, go to step b.
To install CB3, CB4, CB5 or CB6, go to step c.
To install CB1 or CB2, go to step d.
b.
Position circuit breaker (3). Install two screws (7), new lockwashers (8), and flat washers (9). Go to step e.
c.
Position circuit breaker (11). Install six screws (7), new lockwashers (8), and flat washers (9). Go to step f.
d.
Position circuit breaker (11). Install six screws (7), new lockwashers (8), and flat washers (9). Go to step g.
e
Install two wire lugs (15) as tagged, two nuts (13), and four flat washes (14). Go to step h.
f.
Install nine wire lugs (15) as tagged, twelve flat washers (14), and six nuts (13). Go to step h.
g.
Install twelve flat washers (14), nine wire lugs (15) as tagged, six nuts (13), and two spade connected wires
(12) as tagged. Go to step h.
h.
Position circuit breaker plate (4) flush with four standoffs (16) Install four screws (5) and flat washers (1).
i.
Position all circuit breakers to OFF.
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