7. Check that all parts have been properly molded.
8. Manually control the ejector functions to eject the parts.
9. If all cavities are producing parts, reset the injection pressure to the recommended value.
10. Cycle the machine four times in normal mode to produce parts. This will remove any air
trapped in the resin.
11. Visually inspect the last set of parts to verify the part quality. Repeat step 10 until the part
quality is satisfactory.
12. Enable the ejector functions.
13. If equipped, enable the product handling equipment.
14. Cycle the machine 10 times in semi-cycle mode. During each cycle, if equipped, make sure
the product handling equipment properly transfers the parts to the conveyor.
15. Enable the auto-cycle mode for the machine and begin production.
Hot Runner Installation Manual v 2.2 — March 2021 Startup and Operation
Producing Test Parts 59
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