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• Then, after unscrewing the screws 3
and 4, separate the two elements 5
as in fig. 6.3.2
• Replace the blade 6 using
protection gloves
ATTENTION!
The blade must be positioned so that it combines perfectly with the sealing unit. A
wrong positioning could break the sealing unit and the blade.
6.4 REPLACING SILICONE RUBBER AND SPRINGS OF THE
SEALING CONTRAST UNIT
To replace the silicon rubber 1 and the
springs 2, you do not have to
disassemble the sealing unit, loosen
the screws 3 and after separating the
supports 4 e 5 replace the components
Fig. 6.3.2
Fig. 6.3.3
Fig. 6.4.1