Larius OMEGA 5:1 Manual page 49

• Turn counterclockwise the rod guiding screw (31) [take
care to the washer (32)] and check the seal inside the
screw (31) is undamaged.
• Take out the screws (33) [take care of the washers (34)]
and remove carefully the cylinder (35) (do not bend it during
extraction in order to avoid that motor piston may damage
the internal surface of the cylinder).
Fig. 5N
• Extract the motor piston from the motor support (36).
• Verify the O-ring (37) is undamaged.
• Tighten the lower edge of the piston rod using pliers (see
illustration) and unscrew the fitting (38) with a wrench.
• Remove the motor rod (39) and check it is undamaged.
• Rub the motor rod (39) with vaseline grease before inserting
it into the housing of the piston rod.
• Tighten again with pliers the lower edge of the piston rod
and screw the fitting (38) (application of a sealant on the
thread is advisable).
ED. 01 - 09/2022 - Cod. 150206
31
32
37
36
OMEGA 5:1 IT EN
33
34
35
Warning:
tighten here
39
38
Fig. 6N
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49