IR1759-MK5-AT3130-EDCONT MINIRAY
TE Connectivity - Aerospace, Defence & Marine
/// Application Tooling
Page
27
of
36
Step 1
Disconnect the Hand Tool from the Controller.
Step 2
Remove the 2 body fixing screws in the side of the Hand Tool. (
See Pg. 26
)
Step 3
Remove the three handle screws and separate the two halves. (
See Pg.26
)
Step 4
Undo the screws retaining the trigger PCB, the Controller cord and the micro switch (if
applicable).
Step 5
Disconnect the Controller cord earth wire from the Hand Tool chassis.
Step 6
Remove the optical block, and the reflector.
Step 7
Carefully unplug the lamp from the ceramic holder, taking care not to touch the glass surface.
Step 8
Remove the PCB, fan, ceramic holder, micro switch and Controller cord.
Step 9
Locate and fasten the replacement PCB and the Controller cord, taking care that all wires are
routed to avoid contact with the micro switch and trigger.
Step 10
Replace the fan and the ceramic lamp holder.
Step 11
Connect the Controller cord earth wire to the Hand Tool chassis.
Step 12
Replace the lamp, taking care not to touch the glass surface, the reflector assembly and the
optical block.
Step 13
Reassemble the handle and the heatsink, ensuring there are no trapped wires.
Step 14
Tighten the heatsink and handle screws along with
“HOT SURFACE LABEL”.
Trigger assembly/PCB
6.4
Trigger PCB Replacement Instructions
