DKN technology AiRun-C Mode D'emploi page 37

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Trouble Shooting
ERROR
E-01
Display does not power on
E-03
Over Voltage
E-04
Over Current
E-05
Over Weight
E-07
MCB signal error
Belt does not run properly
Belt is slipping
Partial display LED
Runs with shocks
POSSIBLE CAUSE
Power plug not connected to the mains
Power switch not in 'ON' position
Socket has no power
Magnet loose
Treadmill fuse blown
Faulty MCB
Connections base to upper console
Faulty display
Stall: impact protection or motor blocked
IGBT (Transistor) damaged or broke
AC voltage too high
Abnormal peak current: torque too high
Motor wearing out
Over current protection
Mechanical part blocking
Burned motor
Burned MCB
Belt loading too high
Poor wiring contact
Cabling connection, short circuit or open circuit Replug all plugs on MCB
MCB error
Burned MCB
Lubrication
Running belt tension too high
Too much lubrication
Running belt tension too loose
Motor belt too loose
Faulty LED Strip
Faulty LED driver IC
Running belt tension
Running belt alignment
Insufficient driver torque
POSSIBLE CAUSE
Plug in power cable
Turn power switch to 'On'
Check AC (mains)
Replace safety key
Replace fuse
Check and or replace MCB
Replug all connections
Replace display
Turn motor manually for few
rotations, and check again
Replace IGBT
Check AC (mains)
Adjust torque potentiometer
Replace motor
Check incoming AC voltage
Check all moving parts (rollers,
bearings, belt...)
Replace motor
Replace MCB
Replug all wiring connections
between upper and lower
Replace MCB
Replace MCB
Apply lubrication (silicon spray)
Adjust belt tension
Try to remove overspill using
dry towel
Adjust belt tension
Adjust motor belt tension
Replug all console connections
Replace Display
Adjust running belt tension
Adjust running belt aligment
Adjust torque potentiometer

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