Safescan 2850 User Manual page 16

Cleaning
Depending on the frequency of machine usage, weekly or monthly remove all dust. from the sensors with a dry brush
(included) or cloth. During cleaning the use of an airduster or vacuum cleaner is recommended. When using a vacuum
cleaner make sure to put a soft brush attachment onto the hose. The device will automatically give maintenance advice.
Please make sure to clean the device as advised.
Sensors
Adjusting the feeding gap
When counting errors such as double notes, chained or slant notes occur frequently, or when banknotes are not being
fed smoothly through the machine, it may be necessary to adjust the hopper feeding clearance by using the hopper
adjusting knob. In the factory, the position of the hopper wheel is set optimal. However, due to the nature of some
banknotes, nature of some banknotes, for example paper or polymer banknotes, adjustment may be required to ensure
optimal feeding.
- When the banknotes are not being counted smoothly: increase the note thickness distance by turning the adjusting
knob clockwise (+).
- When counting errors such as 'double notes' or 'chained notes/double notes' occur often, decrease the note thickness
distance by turning the adjusting knob anti-clockwise (-).
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More info, articles, tutorials and videos at: support.safescan.com
Sensors
ATTENTION!
Make only minor changes at once.
Make changes per dot or half a dot.
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