13
Maintenance
be taken off the machine by pushing its spiral from the internal end.
LID AND POOL CLEANING
Eliminate the dough residue and be sure to thoroughly clean the most remote-access pieces: connections of
the Archimedean screw (Figure 25A) and mixer movements (Figure 25B), extrusion sleeve (Figure 25C), pool
internal parts and lid grille in the grille coupling points (Figure 25D).
Use some warm water in order to eliminate the residual product and then rinse; dry the surfaces with the help
of blotting paper and disinfectant, with a soft cloth dipped in odourless disinfectant
WARNING:
Never use non-nutritional, abrasive or corrosive chemicals to clean. Also never use coarse or
abrasive objects such as steel wool, abrasive sponges and so on.
To clean the internal and external parts of the machine:
• Remove power supply plug from power mains socket.
• Clean coated surfaces with soft cloth and disinfect with alcohol.
• For the inside parts of the machine, take off the back panel (Figure 26) and carry out the cleaning of the
machine, bearing in mind the grease and dust, that are sometimes present.
• Lastly, fit the panels again.
CLEANING OF MIXER, ARCHIMEDEAN SCREW, METAL RING, FILTER, DRAWPLATE
AND KNIFE
• Eliminate the dough residue and wash the pieces with water; you may use a soft brush or a plastic pallet
knife.
• These elements can be thoroughly washed in a dishwasher.
• Rinse and dry the mixer, the Archimedean screw, the metal ring and the knife and reassemble them on the
machine. The drawplate and filter must be kept in a container placed in water for the entire period in which
they are not being used.
For reasons of hygiene, please change the water every day.
MAINTENANCE AND ADJUSTMENT
WARNING:
Remember that all maintenance operations are dangerous if you do not first disconnect the power
supply plug from the power mains.
• The machine parts requiring maintenance are the following: the upright push-bearing support (Figure 29B),
the movable mixer support (Figure 27) and the sliding chain (Figure 29A).
• Carry out the first maintenance job after the first 100 hours of operation and subsequently every 500 hours.
• Remove the rear panel to gain access to the chain (Figure 26A) and the bearing support (Figure 29B).
• Use food-grade grease compliant with USDA-H1 regulations for the mixer support (Figure 27); (if
necessary, contact your local dealer). Use SAE MR3 type grease for the thrust bearing support (Figure
29B) and the chain (Figure 29A).
• When doing a yearly check-up, lubricate the chain (Figure 29A) using smaller amounts of grease.
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