Acorto 2000s - Page 98

2030-01 0A Sr:ntinn l O Rrpw Gror rn
Coffee
Piston
O-Ring
Replacement
Two
different
Left
"Coffee"
Piston Assembly configurations
,exist.
The lower
o-ring
is
different
on
each imd is not interchangeable. To avoid
leaking,
ensure
you
use the
proper
o-ring in replacement.
The
New Piston
llead. illustrated on the left below.
uses ,Acorto Part
#2140-022
(White
Round
o-ring)
in the lower
groove.
The older Piston
head. illustrated
on
the
right
side
below.
uses Acorto Part # 2140-05l
(Black
ring)
on
the
lower groove.
To
distinguish
betwr:en the
two
piston
styles,
observe the
bottom of
the
piston
head
for
the
"double
groo've." (See
illustration belor.r'.)
Coffee
Piston
Upper O-Ring
Lower
O-Ring
DOUBLE
GROOVE
New Piston Head
Acorto
Part #
2140-059
Older Piston
Head
Acorto
Part
# 2140-015
Acorto
2000s/i
Technical
Support
'10-9