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2.
Install the bowl lid gasket to the bowl lid (Figure 4I).
Figure 4I
CAUTION: Install the bowl lid gasket to the bowl lid
with the “UPSIDE” facing upward.
CAUTION: Install the bowl lid gasket so that it is
evenly applied around the bowl lid overall. Failure to
do so may weaken the seal capacity.
3.
Place the rotor unit into the guard bowl and tighten the
two screws (Figure 4J).
Figure 4J
Installation (replacement) of the
Instrument Lid Gasket (Figure 4K)
1.
Open the instrument lid and pull out the old lid gasket
from the groove.
2.
Wipe clean the gasket groove with a cloth or paper
towel.
3.
Confirm which side of the gasket faces inward. Direct
the projecting part of the gasket to the back side of the
groove as illustrated in the above section view.
4.
Determine two points
a
and
b
so that the gasket is in
exact halves. Place the point
a
at the top of the gasket
groove and the point
b
at the bottom and fit two points
of the gasket into the groove. Next, determine two
points
c
and
d
so that the upper and lower lengths of
the gasket become the same. Fit these points into each
side of the groove in an appropriate place. Insert other
parts of the gasket into the groove evenly (Figure 4L).
5.
Run your fingertip along the surface of the gasket.
Push the gasket into the groove where necessary
Bowl Lid Gasket
Bowl Lid
“UPSIDE”
on this surface
Instrument
Lid
Lid
Gasket
<Section View>
Figure 4L
Gasket groove
Lid gasket
Point
a
Point
a
Point
a
Point
b
Point
b
Point
b
Point
c
Point
c
Point
d
Point
d
Figure 4K
