Table of Contents
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Maintenances Services and Trouble Shooting
analysis of the common breakdowns
Door switch trouble
N
Whether door is closed
Close the door
Y
check if door flap is OK
N
Replace it
Y
N
Dismantle the door case and using
Change the door switch
avometer to measure if the two
terminals of door switch is on.
Y
Cable or program controller
is broken
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Table of Contents
Troubleshooting
