Alliance Laundry Systems CI 2050/325 - Manual (Page 45)

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Control of exhaust ventilator
The exhaust ventilator always turns on maximum when the ironer is switched on. An underpressure
switch is mounted, which controls the working of the exhaust ventilator. The function of this
underpressure switch is controlled when starting up the machine and will give a warning sign when the
function is not correct.
Speed control
The speed is controlled by means of a frequency regulator, which is controlled by a feedback system
through the microprocessor board.
The speed is checked by an approximated switch, which is activated by the teeth of a detection wheel.
Start/stop function
The ironer can be started and stopped by pressing the 0/I button.
The foot pedal can temporarily stop the ironer.
approximated switch teeth of a detection wheel