Ariston TVM63X NA Información de servicio - Página 9
Navegue en línea o descargue pdf Información de servicio para Secadora Ariston TVM63X NA. Ariston TVM63X NA 19 páginas. Electro-mechanical vented tumble dryers
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DOOR INTERLOCK
Bitron Door Lock Operation
door hook
solenoid
bistable cam
latch
Switch blade lever
Door Open - Dryer Off
Trying to turn the machine on with the door open, the solenoid is unable to operate the bistable cam to
close the contacts, because it is locked by the latch.
Door Closed - Dryer Off
Closing the door, the latch (now rotated by the door hook) allows the movement of the bistable cam, but
the dryer is still OFF until the solenoid is energised.
Door Closed - Dryer On
Turning the machine on with the dryer door closed, the solenoid pushes the bistable cam (freed by the
latch) allowing the closing of the contacts.
Door Opened During Drying
When the door is opened during drying, the dryer will turn off automatically by the latch in its back
rotation, this pushes back the bistable cam towards the solenoid, opening the contacts.
Re-closing the door will not restart the machine until the machine is turned back on.
Safety Function
If the latch is accidentally rotated by the customer with the door open, the machine will not start. Without
the latch in position, the latch rotates 30% further and sets the bistable cam in its safety position. The
safety position will not allow the machine to start. The door will need to be manually repositioned to reset
by a Service Engineer.
DRUM
The drum comprises of a stainless steel wrapper with a zinc-coated front and rear body and two
removable plastic lifters. The rear of the drum is perforated to allow the passage of air. Fixed to the rear
pressing is a support shaft, which runs in a bearing located in the rear panel of the dryer.
A drive pin and collar on the drum shaft prevents forward thrust during use. The large front flanged
aperture rotates on bearing pads.
Service Manual UK
English
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