Ediz. 010 - 06/2015
• Put liquid PTFE on the first two spirals (P31) and (P32)
to avoid the two components coupled as shown from
unscrewing.
• Use a 36 mm spanner to screw the pump unit (P10).
• Make the piston stem (P19) completely slide.
• Use the pin (P12) supplied to tighten the gasket ring nut
(P11).
Close until it is completed tightened, without forcing.
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27
P32
P31
P19
P11
P12
P10