Adjust the speed of the motor and the detection
distance.
The hand dryer has means to adjust manually the distance for detecting hands and the speed of
the drying air.
These adjustments of the motor speed and detection distance must be made by a
qualified technician only.
The adjustments can be made by moving the respective cursors of the two linear
potentiometers, as shown in figure 14.
Figure 14.
Heating element.
Some models of 'Machflow' hand dryer incorporate an internal heater that may be
enabled by a switch.
Figure nº 14.1.
13