GGM gastro SIRIO 500, Руководство по установке, использованию и обслуживанию

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7. CLEANING AND MAINTENANCE
SIRIO 500 BANCO - 500 - 600 32
Do not direct jets of water onto the equipment for clearing as these
can penetrate through to and damage the electrical system with the
consequent risk of electrocution and the equipment starting up
unexpectedly.
Do not use abrasive tools (abrasive sponges, etc.) because these
will cause the stainless steel and glass parts to become opaque and will,
quite quickly, remove the protective layer of aluminium coated sheet steel,
at which point it will start to rust.
Do not use detergents containing chlorine.
7.1. Maintenance and periodic checks
-
At the end of the day or shift, thoroughly clean the machine.
-
At the beginning of each working day or shift, make sure that the
guards and safety devices are in good working order by carrying out
the checks described in par.4.10.1.
- Check the tension of the belts often in the first 24/48 hours of work
(running-in) and, subsequently, every two weeks; carry out this check
and any adjustment if you notice an uneven motion of the rollers and
belts or you notice strange and "fluctuating" noises (a sign that the belts
are slipping).
After the maintenance operation or repair has been carried out,
reinstall all physical protection and reactivate all safety devices
before putting the machine back into service.
7.2. Tension adjustment and centering the belts
To ensure that the dough sheeter performs at its best, the tension of both
belts must be correctly adjusted, so as to ensure that the dough moves
smoothly and uniformly in the various sheeting steps; even small variations
in the speed of one or both belts during sheeting can cause abnormal
stress to the dough, even tearing it, with a deterioration in the quality of the
dough sheet or even making it impossible to produce a dough sheet; this
problem would become all the more evident the thinner the sheet.
The tension of the belts must be checked and adjusted whenever the belts
move unevenly.
With reference to Figure 7.1, use a spanner to turn the nuts ref. 1 on each
side of the bench to move the roller ref. 2 forwards/backwards using the
threaded rods ref. 3. Tighten the belts just enough (or just a little more) so