Mold-Masters Hot Runner - Page 190

Method 2:
IMPORTANT
This method is for valve disks with an outer diameter of Ø49. It can also
be used for valves disks with outer diameters of Ø35, Ø39 or Ø42, in close
pitch jobs.
1. Heat the manifold to allow any plastic still in the system to become soft.
2. Fasten the spacer to EXTOOLAS10.
3. Attach the valve disk extraction tool to the valve disk.
4. Attach EXTOOLAS10 to the valve disk extraction tool.
5. Extract the valve disk from the manifold.
IMPORTANT
Ensure that the pulling direction is perpendicular to the manifold surface.
1. EXTOOLAS10
2. LHCSM4X16 (2x)
3. Spacer
4. Valve disk extraction tool
5. Valve disk (1-piece)
1
Figure 15-3 1-piece valve disk extraction - method 2
3
4
2
5
Extraction of a 1-piece Valve Disk - continued
15-3MAINTENANCE
Hot Runner User Manual
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