WATER FILTERS
Machines are equipped with filters on water inlets. It is necessary to clean up the filters occasionally to avoid a prolongation of filling the machine with water. Intervals of cleaning depend on the quality of the water, for example foreign particles in the water line.
! WARNING !
BEFORE YOU START THE FILTER CLEANING CHECK IF THE INLET OF HOT WATER TO THE MACHINE IS CLOSED AND COLD.
TIGHTENING MOMENTS
! WARNING !
REGULARLY, ONCE IN THREE MONTHS OR EVERY 500 WORKING HOURS INSPECT THE TIGHTNESS OF THE BOLTS !
REPLACE A DAMAGED BOLT WITH A BOLT OF THE SAME STRENGTH VALUE MARKED ON HIS HEAD ! IGNORING OF THE BOLT QUALITY AND MECHANICAL STRENGTH CAN CAUSE SERIOUS BODILY INJURIES !
The recommended torque values for standardized steel bolts :
M6 8.8 : C = 10 Nm
M8 8.8 : C = 25 Nm
M10 8.8 : C = 45 Nm
M12 8.8 : C = 80 Nm
M16 8.8 : C = 200 Nm
The bolts that have to be inspected are :
Bolts which are used for the reinforcement triangles for the cabinet. This reinforcements are found in the front (2 pieces) and in the back (2 pieces) of the machine = 16 bolts M6 and M8.
Bolts for fixation of bearing house in tub M10 or M12.
FUSES
The internal fuses FU1, FU2 for controlling circuits have value 1A (230V or 400V) and dimension L=32mm / 1.26“ and ∅ = 6,3mm / 0.24“. The fuses are accessible from the machine rear, fig. 3.1., pos.7.
100646 PUBLICATION DATE Sep 05 | INSTALLATION AND MAINTENANCE MANUAL | 23 |
