17
Maintenance
this is respected it should not be necessary to adjust the position of the microswitch.
10.
Check that the microswitch trips (a little click will be heard) when the distance between the guard and the
belt is below the maximum value; if it does not, loosen the screws and move the micro (the holes for the
screws permit slight adjustments) until this is satisfied.
11.
Put back the guard and fix it with the four screws.
12. Fit the handle on the pin and, after aligning the through hole with the radial hole of the pin, lock it by
completely inserting the spring pin.
13. Repeat the check described in number 10.
ELECTRICAL MAINTENANCE
Considering the risk and gravity of the damage if an accident occurs, all operations, even simple ones (e.g.
replacing a fuse) that directly or indirectly involve electrical parts of the machine must be carried out only
by specialised technicians who are expressly charged with doing so and who have adequate technical and
regulatory knowledge for doing the work safely and in accordance with best practice; they must read this
manual beforehand.
CLEANING
Implement the safety measures indicated previously before starting any operation. Ensure that the machine
is in perfect hygienic conditions: clean it carefully at the end of every work day and/or shift. Complete and
thorough cleaning should be done whenever a machine stoppage of more than 12 hours is envisaged in order
to prevent the risk of the insurgence of biological risks because of molds, bacteria, etc. Cleaning should be
done as follows:
• Make sure that there is no one present around the machine.
•
Remove the top and bottom scrapers; the scraper assemblies can also be washed separately using
neutral washing-up liquid, provided that they are thoroughly rinsed and that you wait until all their parts are
perfectly dry before fitting them back in the machine.
• Wear a mask to prevent inhalation of dust (with adequate filtering capacity for the grain size of the flour);
and fully protective goggles; ventilate the room during and for at least 15 minutes after completion of the
operations; do the cleaning in an open place if possible.
•
Disassemble the waste collection tray extensions, extract the waste collection trays and the waste
collection drawer and clean them with a cloth moistened in drinking water after removing any waste that
has collected in them.
• Using a vacuum cleaner, remove deposits of flour and remains, lumps, etc, of dough from every part of the
machine (use a vacuum cleaner with a narrow nozzle for the grilles); if necessary, try to remove the most
tenacious residues using a plastic spatula and, in particular for the guard of the “grille” type, a spatula with
medium consistency synthetic bristles. Before using the vacuum cleaner and only if strictly necessary, use
short puffs of compressed air to remove residues from the parts that are difficult to reach.
•
Keep the safety guards raised, also tie them reciprocally.
• Brush the belts with a brush with medium-hard synthetic bristles while seeking to remove or simply shift the
residues (if necessary help by using short puffs of compressed air) and then remove all the impurities using
a vacuum cleaner.
•
With clean cloths soaked in drinking water, but not dripping, wipe every surface that comes into contact, or
can come into contact even sporadically, with foodstuffs; in particular the sheeting rollers the internal part of
Summary of Contents for BE-IT-710-CSS
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