Work Instruction ID:   30469  
Work Instruction Number: 1267 Revision No. 0
Old Work Instruction Number:
Description
Date Created: 20/06/2024 07:32:07 Revision Date: 20/06/2024 07:32:07
Created By: Approved By:
StockCode: WorkCentre:
Customer Stock Code:    
       
Job Observation Frequency (Months)      
       
Creator Approval Date: Approved Date:
Document Status: Draft    
 
Work Instruction Rows
Line No.Header RowInstruction  
1

SAFETY

Gloves and ear plugs are to be worn throughout this operation.

Make sure that doors are locked before operating injection moulding machine.

 Do not touch injection mould during operational process.

Do not look in the injection cylinder during purging process.

All plastic residues shall be removed from injection moulds before production.

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2

START UP

 

  • Ensure the process parameter checks QD:329 are completed.

 

  • Switch on plug for chiller.

 

  • Switch on chiller.

 

  • Pull emergency stop on unit.

 

  • Press "motor and heater" button.

 

  • Check if there is enough plastic in the hopper while waiting for temperature to pick up.

 

  • Mixing plastic , add 1 scoop of black plastic (PLAS/MAST/BLAK - PE 834) and use marked container for  Akulon promoter (TOYO/PA60/000).

 

 

  • When temperature reaches +/- 30 degrees  of the set temperature, start purging.

 

 

  • Conduct a first-off by placing part in mould.

 

 

  • Press both green buttons together.

 

 

  • Wait for mould tool to release and go back up.

 

  • Remove part from mould
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3

SHUT DOWN

 

  • Switch off "motor and heater".

 

  • Press "emergency stop".

 

  • Switch off chiller.

 

  • Turn of chiller plug.

 

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