SATA AE1016H, User Manual

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Chapter IX Failures
Troubleshooting Possible Reasons Troubleshooting
Turntable rotating only in one way
Burnout of universal change-over
switch contact
Replace the universal change-over switch
Turntable failure
Belt damage Replace the belt
Belt too loose Adjust the belt tightness
Fault of motor or power supply
Check the power wiring of motor, power supply
and junction box
Damage of universal change-over
switch
Motor is burned out; replace the motor
Replace the universal change-over switch
Failure of turntable to clamp the rim
properly
Tear of clamping jaw Replace the clamping jaw
Leakage of clamping cylinder Replace the leaking seals
Locking failure of square shaft and
hexagonal shaft
Locking plate not in place Regulate the adjustment screw of locking plate
Leakage of locking cylinder Replace the sealing ring of cylinder
Failure of push-pull arm
Square locking plate not in the
correct position
See Chapter V Maintenance
Stagnation of hexagonal shaft
Hexagonal locking plate not in the
right position
Adjust the square and hexagonal locking plates
Too fast or slow leaning or returning
of column Too fast or slow exhaust of column
cylinder; too low air source pressure Open the side panel and adjust the flow valve
according to (4.2.14)
“
Ventilation test
”
Returning failure of chassis pedal Damage of pedal return torque spring Replace the torque spring
Motor failure or insufficient output
torque
Jam of drive part Rectify the jamming point
Capacitor breakdown Replace the capacitor
Insufficient voltage Wait for the voltage recovery
Short circuit Unshorting
Insufficient output of cylinder
Air leakage Replace the seals
Mechanical barrier Rectify the barrier
Insufficient pressure Adjust the pressure as required