Innovate Technology NV10, Руководство по эксплуатации

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NV10 Operations Manual – GA333-3
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© Copyright Innovative Technology Limited 2005
10: Routine Maintenance
The NV10 Validator has been designed to minimise any performance variation over time. Much of this
is achieved by careful hardware and software design.
However, depending upon the environment the NV10 is installed in it may at some time require
cleaning, belt changing or even re-calibration.
CAUTION: DO NOT USE SOLVENT BASED CLEANERS SUCH AS ALCOHOL, PETROL,
METHYLATED SPIRITS, WHITE SPIRIT or PCB CLEANER. THIS WILL RESULT IN
PERMANENT DAMAGE TO THE VALIDATOR, ALWAYS USE A MILD DETERGENT.
10.1: Cleaning
Remove the NV10 from its bezel. Push the 2 red Note Path Access Buttons on the sides of the NV10
downwards and then inwards towards the body of the NV10 (see figure 9) and lift to expose the note
paths, place them on a clean dry surface. The note path will now be exposed for cleaning, (see figure
10).
Carefully wipe the surfaces with a soft lint free cloth that has been dampened with a water and mild
detergent solution (i.e. household washing up liquid). Take particular care around all the sensor
lenses (see figure 10), ensuring they are clean and dry. Clean any metal debris that may be attached
to the magnetic sensor.
If a lens has become badly scratched do not attempt to polish it. Contact ITL for further advise, as
there may be damage to the optical properties of the lens.
Figure 10 – NV10 Sensors
Front Sensor Optical Sensors
Caution
When cleaning the ‘’recessed’’ Front Sensor, use a small soft brush or cotton wool bud.