BROWN Firefly, Руководство пользователя

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BrownDigital FireFly maintenance guide
Clean and Adjust Trip Sensor System:
The trip sensor bridges are located at the front of
the heat chamber (Figure 1). The sensor
indicator lights on top of the bridges should be
on when no object is present on the belt. A strip
of reflective tape is located under the belt
directly underneath the trip sensor bridges, and
should be kept clean to properly reflect the light
emitted by the sensors. The bridges should be
positioned properly such that the sensors are
located directly over the reflective target.
Figure 1: Trip Sensor System
Clean and Adjust Load Sensor
System:
The load sensors are located at the front of the
belt (Figure 1). The sensor indicator lights on
top of the sensors should be on when no object
is present on the belt. A strip of reflective tape is
located under the belt, and should be kept clean
to properly reflect the light emitted by the
sensors. The sensors should be positioned
properly such that the sensors are pointed
directly at the reflective target.
Clean Control Panel Filters:
Each Drone Upper Control Panel has three
filters located on top of the panel and three
located below (Figure 2). Lift up the cover that
is connected to the top of the control panel to
access the top filters. Remove the filters by
unscrewing the acorn nuts located in the corners
of all the filters. Reattach filters and close the
top filter cover when finished.
There are also two filters located on the sides of
the Lower Control Panels (Figure 2). These
foam filters can be accessed by popping off the
black, plastic cover (Figure 3).
Figure 2: Control Panel Filters
Figure 3: Lower Control Panel Filter
Check Belt Tracking:
Each belt should lay in the center of the drive
and take-up rollers. If the belt tends to drift to
one side or the other of the roller, the roller
should be adjusted. A red knob on either side of
the roller allows the roller to be twisted (Figure
4). The belt will tend to drift towards the side
which is loosest. Thus, pull the roller out on the
side toward which the belt is drifting, or push
the roller in on the opposite side. The belt should
never be pulled so tight that the belt cannot be
shifted on the roller by pulling it firmly with
one’s hands.
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