Inductive Sensors, Adjustment - Braillo 400 S 3 Series User Manual

BRAILLO NORWAY AS
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4.18 Inductive sensors, adjustment

This printer uses inductive sensors in three places. One for the main timing wheel on the lower shaft,
and two are controlling the movement of the paper feed mechanism.
It is possible to check if the inductive sensors are functioning, by looking at the rear end where the
cable enters the sensor. Inside the sensor is a little LED lamp that will be lit if a magnetic object is in
front of the sensor. The light comes out through some transparent plastic around the cable.
So by having the power turned on, and at the same time turning the shafts, the light should go on
and off.
When replacing/adjusting the sensors, the gap between the timing wheel and the sensors can be
maximum 0.6 mm. See fi gure below.
Induc tiv e
se nsor
Tim in g whe el
M ax. gap 0. 6mm
B 400 Series 3
65