26
wheel of belt on the shaft.
⑥
Proceed in the reverse order of disassembly when assembly.
Note: You should adjust the position of the wheel of belt, so the two wheels are in the same plane.
24. Replacement of the front and back sensors of foot rest
①
Remove split pin, draw out flat head rivet in the link rod, rotate the foot rest backward, then it will be
locked by the side boards.
②
Remove the screws fixing the cover of foot rest, then it can be taken away.
③
Pull out the terminal of front or back sensor.
④
Remove the screw bolts and nuts tightening the sensors on the sheet-metal with screwdriver and nipper
pliers. There are nuts between the PCB and sheet-metal. Remove the nuts.
⑤
Take a new sensor, then assemble the screw bolts and nuts on the PCB, then fix it on the sheet-metal
with nuts.
25. Replacement of connecting PCB of foot rest
①
First the cover of foot rest should be removed.
②
Pull out all the terminals of the connecting PCB, please remember the position of them.
③
Remove the screw bolts and nuts fixing the PCB on the sheet-metal, then it can be taken down.
④
Remove the nuts fixing on the PCB.
⑤
Take a new PCB, then proceed in the reverse order of disassembly when assembly.
26. Replacement of touchdown sensor of foot rest
①
After disassembling the cover of foot rest, you can find the
touchdown sensor at the bottom of the foot rest.
②
Pull out the terminal of the connecting PCB.
③
Remove the screw bolts and nuts fixing the PCB
on the sheet-metal, then it can be taken down.
④
Remove the nuts fixing on the PCB.
⑤
Take a new PCB, then proceed in the reverse order of disassembly when assembly.
Touchdown sensor
Connecting PCB
Front and back sensors
Sensor
Terminals of connecting PCB
Summary of Contents for EC-380B
Page 3: ...3 I Specifications...
Page 31: ......
Page 34: ...3 5V 1 GND 2 PTE6 I O 3 PTE5 I O 4 PTE4 I O 5 PTE3 I O J26 6 5V TJC3S 6A...
