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Hot Runner System Installation Guide
Service and Maintenance / Sprue Bushing 16S-06 / 22S-06 Series
10.4.4 Sprue Bushing 16S-06 / 22S-06 Series
NOTICE
Always tighten the screws to the torque specified in the respective table in section 13.
Hot Surfaces Hazard
Contact between the skin and hot surfaces could result in burns.
Use personal protective equipment, such as gloves, apron, sleeves and face
protection, to guard against burns.
When servicing or handling the hot runner system outside the manifold plates
or the injection molding machine, care must be taken to heed the hot surface
exposure warnings.
For first aid contact your medical / safety representing.
Hazard of Pressurized Air
Pressurized air blow can result in hot plastic or foreign bodies entering the
eyes, causing vision damage.
Use personal protective equipment: Face protection, hearing protection and
gloves.
For first aid contact your medical / safety representing.
Hazard of Material Damage
Without consulting Synventive it is not permitted to do modifications to the
hot runner system e.g. geometrical changes to the nozzle tip, except the part
shape adjustment in the area of material allowance.
Master Language is English
RESTRICTED: Property of Synventive.
For limited third party distribution based on need and intended use.
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Hot Runner System Installation Guide
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SVC-17-0001_EN-Rev13
All rights reserved. Errors and omissions excepted
© 2021 Synventive Molding Solutions
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Summary of Contents for HOT RUNNER TECHNOLOGY 16S-06 Series

  • Page 1 Hot Runner System Installation Guide Service and Maintenance / Sprue Bushing 16S-06 / 22S-06 Series 10.4.4 Sprue Bushing 16S-06 / 22S-06 Series NOTICE Always tighten the screws to the torque specified in the respective table in section 13. Hot Surfaces Hazard Contact between the skin and hot surfaces could result in burns.
  • Page 2 Hot Runner System Installation Guide Service and Maintenance / Sprue Bushing 16S-06 / 22S-06 Series 10.4.4.1 Technical Data - Sprue Bushing 16S-06 / 22S-06 Series Sprue Bushing 16S-06 Flow Bore (J) Ø 16 mm Nozzle Length (L SB) 80 - 650 mm Nozzle Cutout (D) Ø...
  • Page 3: Assembly Tools

    Hot Runner System Installation Guide Service and Maintenance / Sprue Bushing 16S-06 / 22S-06 Series Assembly Tools In this section the Stripping and Mounting Tool parts are identified with the numbers indicated in the following figure. Nozzle Disassembly Tool Mounting Tool for 16S-06 Pos.
  • Page 4 Hot Runner System Installation Guide Service and Maintenance / Sprue Bushing 16S-06 / 22S-06 Series 10.4.4.3 Nozzle Heater Disassembly Tool AT-FHA-032 for the Heater Type FHA#-032-###-## The dismantling tool is required to pull the front heater from the nozzle body or the sprue bushing. The adapter AT-FHA-032-C-05 is only required for the sprue bushing.
  • Page 5 Hot Runner System Installation Guide Service and Maintenance / Spreader Tool Head Heater Type HHA#-0##-###-## 10.4.5 Spreader Tool Head Heater Type HHA#-0##-###-## With this tool the head heaters can be spread apart to make it easier to pull them off the nozzle body. AT-HHA-00 Qty.
  • Page 6 Hot Runner System Installation Guide Service and Maintenance / Spreader Tool Head Heater Type HHA#-0##-###-## 10.4.5.1 Nozzle Thermocouple There are two types of Molding Solution heaters. Front Heaters FHA#-0##-###-## and Head Heaters HHA#-0##-###-##. The thermocouple is pressed in firmly and cannot be replaced. All heaters are available either with a thermocouple type J (#HAJ-0##-###-##) or a thermocouple type K (#HAK-0##-###-##).
  • Page 7 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 10.4.6 Disassembly the Nozzle 16S-06 / 22S-0S Series NOTICE For the following work on the nozzle (with assembled nozzle head), the nozzle must be clamped in a vice via using the tool holder (T2).
  • Page 8 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 10.4.6.2 Disassembling the Nozzle Front Heater 1) Dismount the head heater (13) from the nozzle head (11), as described in the above page 592. 2) Remove the circlip (6) from the nozzle tip (8).
  • Page 9 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 4) Turn the hexagon screw (T4.6) of the disassembly tool completely backwards. 5) Pull the button from indexing plungers (T4.4) and fix the position by turning the button (T4.4) by 90°. Doc008806_RIS.png 6) Guide the socket (T4.1) of the disassembly tool over the nozzle insert (8).
  • Page 10 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 7) Loosen the indexing plungers (T4.4), by turning the button 90°. 8) Position the disassembly tool until the indexing plungers (T4.4) smaps into the hole of the cover tube (7) and the heater (5). 9) Turn the hexagon head screw (T4.6) clockwise.
  • Page 11 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Disassembling the Nozzle Rear Heater NOTICE Depending of the nozzle length, has the nozzle a rear heater (3) or not. 1) The nozzle front heater (5) must be dismounted from the nozzle body (1), as described in the above page 593.
  • Page 12 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Disassembly the Nozzle Tip Hazard of Pressurized Air Pressurized air blow can result in hot plastic or foreign bodies entering the eyes, causing vision damage. Following work must be carried out by qualified and experienced persons.
  • Page 13 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 4) Remove the circlip (6) from the nozzle tip (8). Doc008804_RIS.png Hot Surfaces Hazard Contact between the skin and the hot nozzle could result in burns. Following works must be carried out by qualified persons.
  • Page 14 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Disassembling the Nozzle Body Hazard of Pressurized Air Pressurized air blow can result in hot plastic or foreign bodies entering the eyes, causing vision damage. Following work must be carried out by qualified and experienced persons.
  • Page 15 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series NOTICE The tool nut (T1) is only available for the 16S-06 nozzle. 4) Place the nozzle body (1) with the nozzle head (11) in the holder (T2) to fix the nozzle against rotation.
  • Page 16 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 10.4.6.3 Assembling Nozzle 16S-06 / 22S-06 Series NOTICE For the following work on the nozzle (with assembled nozzle head), the nozzle must be clamped in a vice via using the tool holder (T2).
  • Page 17 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Assembling the Nozzle Body NOTICE For work on the nozzle (with assembled nozzle head), the nozzle must be clamped in a vice via using the tool holder (T2).
  • Page 18 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 4) Screw in the nozzle body (1) hand-tight into the nozzle head thread until seated. 5) Unscrew the nozzle body (1) from the nozzle head (11). Doc008826_RIS.png 6) Check the matching between the nozzle head (11) bottom surfaces (SF2) and the nozzle body (1) surface (SF1).
  • Page 19 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 9) Tighten the nozzle body (1) to the nozzle head (11). NOTICE Use torque wrench with wrench insert and the torque specified in the torque table in section 13. Doc008828_RIS.png Mounting the Nozzle Rear Heater NOTICE...
  • Page 20 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 3) Bend the cable at the rear heater (3) corresponding to the opening at the nozzle head (11), about 90º away from the nozzle. Doc008813_RIS.png 4) Slide the rear heating element (3), onto the nozzle body (1) up to the surface of the hexagon.
  • Page 21 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Mounting the Nozzle Front Heater 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.
  • Page 22 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 7) Mount the circlip (6) at the nozzle tip (8). Doc008817_RIS.png Master Language is English Hot Runner System Installation Guide SVC-17-0001_EN-Rev13 RESTRICTED: Property of Synventive. - 607 - All rights reserved.
  • Page 23 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Assembling the Nozzle Tips TTW, TTP, TFP TTW Nozzle Tip Assembly 1) Place the tip nut (a) into the tool (T2). 2) Using the tool (T1) to push the tip insert (b) into the tip nut (a).
  • Page 24 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Shown are the tip nuts, for checking the correct seating of the tip inserts good good good incorrect NOTICE See examples of good and incorrect insert installations.
  • Page 25 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.
  • Page 26 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 10) Screw in the nozzle tip into the nozzle body (1) hand-tight. 11) Tighten the nozzle tip to nozzle. NOTICE Use torque wrench with wrench insert and the torque specified in the respective table in section 13.
  • Page 27 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series Mount the Nozzle Head Heater 1) Bend the thermocouple (12). 2) Install the thermocouple (12), ensuring it is seated correctly in the internal nozzle head (11) groove. Doc008822_RIS.png 3) Slide the nozzle head heater (13) over the nozzle head (11).
  • Page 28 Hot Runner System Installation Guide Service and Maintenance / Disassembly the Nozzle 16S-06 / 22S-0S Series 10.4.6.4 Grounding of the Sprue Bushing Danger to Life by Electric Shock The Sprue Bushing has to be properly grounded to prevent serious personal injury or death.

This manual is also suitable for:

22s-06 series