Flash Technology VANGUARD FTS 370i-2, Reference Manual

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18 Revision A – 05/17/2019 FTS 370i-2 IR
5.3.4 Replace the Surge Suppressors
Part Number: 11000016050. See Figure 5-2 for component location.
Surge Suppressor Assembly Removal
Unfasten the two latches on the front of the base assembly. Lift the LED module to expose the
surge suppressors. Insert flat blade screwdrivers into the corresponding terminal block slots to
release the surge suppressor leads from the terminal block assembly.
Surge Suppressor Reinstall
Insert flat blade screwdrivers into the corresponding terminal block slots. Insert the surge
suppressor leads into the terminal block and remove the screwdrivers. Verify that the surge
suppressors are firmly inserted into the terminal block. Lower the LED module to the closed
position and secure both latches on the base assembly. Apply power to the beacon and verify that
it operates correctly. If not, recheck all connections.
5.3.5 Replace the LED Engine Assembly
FTS 370i-2 IR Part Number: 1370480. See Figure 1-1 for component location.
LED Engine Assembly Removal
Unfasten the two latches on the front of the base assembly. Lift the LED module to expose the
Core Access Cover. Remove the four screws securing the cover and gently pull on the body of
the cable grip to remove the cover.
Press the latches located on each side of the harness
connector and pull to remove it from J1 on the Controller Core PCB. Remove the green ground
wire attached to the LED engine assembly. While securely grasping the LED engine assembly
with one hand, locate the ring on the hinge pin and pull to remove the pin. Lift the LED engine
assembly to remove it from the hinge.
LED Engine Assembly Replacement
Insert the LED engine assembly hinge into the base hinge and reinstall the hinge pin. Continue
installation in the reverse order of the removal process. Apply power to the beacon and verify
that it operates correctly. If not, recheck all connections.