Komatsu 830E-AC, Shop Manual

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M2-8 Fire Control Systems M02005
2. The Linear Detection Wire
a. Using the furnished text kit, proceed to the
end of the last length of detection wire.
Remove the plugged blank connector (Fig-
ure 2-14) and install the jumper assembly.
NOTE: Retain plugged connector to be reinstalled
after testing is completed.
b. With jumper in place, screw squib connector
into receptacle on test module (Figure 2-15).
Test module light should immediately illumi-
nate. This test confirms that the wire is prop-
erly installed and will function as designed. If
test module light does not illuminate on test
module, refer to the "Troubleshooting" sec-
tion.
c. Proceed to the end of the last length of
detection wire and remove the jumper
assembly (Figure 2-15). Finally, put original
plugged blank connector onto detection wire.
The test module light should immediately go
out. If light does not go out refer to "Trouble-
shooting".
d. Remove the test kit from the system by, first,
disconnecting the squib connector from the
test module (Figure 2-17).
NOTE: Retain
these components for possible later use.
! CAUTION !
Remove jumper to prevent fire suppression sys-
tem from discharging when squib is installed in
electric detection and actuation system.
FIGURE 2-14. INSTALL JUMPER
FIGURE 2-15. INSTALL TEST MODULE
ASSEMBLY
FIGURE 2-16. REMOVE JUMPER ASSEMBLY
FIGURE 2-17. REMOVE INDICATOR LIGHT
ASSEMBLY