ARMY TM 9-6115-672-14
AIR FORCE TO 35C2-3-444-32
MARINE CORPS TM 09244A/09245A-14
4-46
TABLE 4-4. UNIT TROUBLESHOOTING (CONTINUED)
Not OK
Not OK
Not OK
OK
Not OK
No
Yes
CIRCUIT INTERRUPTER WILL NOT OPEN
Circuit interrupter will
not open.
Check Fault Indicator on
CIM. Is a fault
indicated?
Hold Circuit Interrupter
switch, (10, Fig 2-1)in the
open position and Check
for 24 VDC at term. 3.
Go to troubleshooting section
corresponding to fault displayed.
See symptom index Page 4-10.
Check for 24
VDC at term. 2
of Battle Short
switch, (6, Fig
2-1).
Check wire 181D16 for
continuity, loose
connections or damage.
OK
Repair wire.
Check for
24VDC at
TB4-1.
Check wire 181C16 for
continuity, loose
connections or damage.
Repair wire.
Not OK
Remove top cover of control
box. See Para 4.7.2.
Hold Circuit Interrupter switch
(10, Fig 2-1) in the open
position and check for 24VDC
on J25 pin 11of I/O interface
module (Ref Fig 2-3).
Check wire number 130A16
for contiuity, loose connections
or damage.
Repair wire.
Hold Circuit Interrupter
switch (10, Fig 2-1) in the
open position and check
for 24VDC on J25 pin 6 of
I/O interface module (Ref
Fig 2-3).
Replace I/O
interface module,
see Para 4.8.25.
OK
Test K17,(K1 aux relay)
(28, Fig 4-16) see Para
4.8.35.
Replace K17,(K1
aux relay) (28, Fig
4-16) see Para
4.8.35.
Test wiring in
K17,(K1 aux
relay) (28, Fig
4-16) for
contiuity, loose
connections or
damage. see
schematic FO1.
Replace or
repair wiring
as needed.
OK
OK
Not OK
Not OK
Not OK
Not OK
OK
Refer to Schematic,
FO-1.
Not OK
OK
OK
Continued on
next page.
OK
