Index revision : I - November 2018
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6.4. Sticking and adjustment of the "screwed" needles"
Material necessary:
•
Step 1
: Temporarily, maintain the stuffing box body on the body with two screws to leave
free the threading of the axis.
•
Step 2
: Clean and degrease carefully the threaded part of the axis and the tapping of the
needle with a solvent, wipe to dry the parts with a clean rag.
•
Step 3
: Deposit using the glue gun, a drop of glue inside the needle at the beginning of
the tapping.
•
Step 4
: Screw the needle.
•
Step 5
: Check the dimension according to the table below between the back of the nee-
dle and the stuffing box body. Let dry the glue approximately 8 hours at the free air (or 3
hours under 40°C).
•
Step
6
: After drying, if necessary remove the pad of glue. Remove the two screws.
Nota
: the pad guarantees that the glue is well distributed.
Adjustment of the needles:
Part number
Description
H2CPAL062
Glue DP460
W1SBPM083
Mixing nozzle
W1SPML084
Glue gun
W1SBPM095
Blue needle
Part number
of the Needles
Positioning dimensions of the needle
458804
4 mm
459159
4 mm
1516999
4 mm
458816
2 mm
1519550
2 mm
459153
18 mm between the end of the needle and the stuffing
box body.
1521947
In stop against the axis
1521483
In stop against the axis