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Dismantling generatore + meccano valve
Caution:
When assembling, align the
meccano valve with the brew
group. Position the 4 screws +
4 bolts, then give them a few
turns; then, with the machine in
test mode, allow the carriage to
rise to the top dead center, pull
out the plug then tighten the
four screws to a torque value of
2/3Nm.
1
2
3
4
Final torque for front and back
screws of 2/3Nm
Screw tightening sequence
1. Back left
2. Front right
3. Back right
4. Front left