Instructions, use and maintenance manual
Pag. 33/48
SRIZZA 40
14.6. Special maintenance
For operations that are not specifically mentioned in the manual, you must refer to personnel
authorised by the company. To replace the motor and electronic boards or following a machine fall,
contact our customer service for on-site assistance or an in-factory inspection.
Faults - replacement of micro-switch pizzato
: remove the screws holding the rear casing together
(see chap. 16.1).
Check the micro-switch, change it in case of failure and/or breakage. Loosen/tighten the screws (1)
when disassembling/assembling the micro-switch on the square.
Should the power cable be damaged, replace it with a H07RN/F cable with a 3x1.5 mm cross-section.
Electrical interventions: they must be carried out by a qualified electrician, referring to the diagrams
attached at the end of the manual.
Please note that both the micro screws are blocked with Bblock230, which is a
product suitable for clamping screws and/or nuts that come loose due to vibrations
(Bblock230 is a highly resistant product and can only be removed by heating the
product at about 250°C (with naked flame or furnace); obviously, check that the
product does not contain material flammable at this temperature). Before using
Bblock230, make sure that the micro-switch is correctly positioned, block it, put the
square back on the head and fasten it, put the upper casing back and tighten the
screws. Turn on the machine, if it works properly it should stop in FOUR seconds
from the descent of the counterweight. Ensured that the machine works properly,
release the master switch, remove the rear casing, loosen the micro-switch nut, put
the thread locker and tighten the nut, then do the same for the other screw. Put the
casing back and tighten the screws
