Alternate Method - Air gap adjustment from top clamp or hydraulic plate
1. Calculate and machine the nozzle bore seat with additional air gap value.
Example:
Flange height + Manifold height + Valve disk height + Air gap value
2. Install the nozzle into the manifold plate.
3. Install the manifold to the nozzle.
4. Refer to the General Assembly drawing for valve disk locations.
5. Measure the gap between the top of the manifold plate and the top of
the valve disk. Ensure that it matches the air gap value on the General
Assembly drawing.
Valve Disk - Final Grinding Required - continued
5-41ASSEMBLY
Hot Runner User Manual
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