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Hot Runner System Installation Guide
SVC-17-0001_EN-Rev13
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- 610 -
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For limited third party distribution based on need and intended use.
© 2021 Synventive Molding Solutions
H O T R U N N E R T E C H N O L O G Y
Hot Runner System Installation Guide
Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series
Assembling the Nozzle Tip on the Nozzle Body
1) Assemble the nozzle body (1) on the nozzle head (11), as described in
the above page 602.
2) Assemble the rear heater (3) on the nozzle body (1), as described in
the above page 604.
3) Assemble the front heater (5) on the nozzle body (1), as described in
the above page 606.
4) Apply spotting ink on the nozzle tip (8) bottom surface (SF1).
5) Screw in the nozzle tip (8) hand-tight into the nozzle body (1) until
seated.
6) Unscrew the nozzle tip (8) from the nozzle body (1).
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7) Check the matching between the nozzle body (1) surface (SF2) and the
nozzle tip (8) surface (SF1).
NOTICE
The nozzle must bear uniformly on the outer surfaces (SF2)
(SF1) uniformly and flatly, in particular on the nozzle body
contact face (SF1).
NOTICE
In case of any uncertainty, clean the surfaces with a cleaning
cloth. If the next ink test is still unsatisfactory - please contact
Synventive Customer Service or Technical Support.
8) With a positive ink test clean the surfaces and proceed to the next step.
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9) Lubricate the thread (not the face) of the nozzle tip (8) body with high-
temperature assembly paste (antiseize compound).
NOTICE
This is an important measure to prevent thread corrosion due
to aggressive gases, which could be released during plastics
processing.
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