Replacement of Double Air Bellow Cylinder Procedure

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Questions and Answers

What should be done after lifting the cover weight in the upper position?

  • Bolt the centering device
  • Operate the lifting beam
  • Disassemble the pneumatic connections
  • Remove logs from the mould (correct)

When should the safety claws be closed during the process?

  • While removing the guide bearing
  • When isolating as per LOTOV
  • After removing logs from the mould
  • Before lifting the cover weight (correct)

What is the purpose of placing a temporary platform during the process?

  • To support the height measuring device
  • To serve as a working surface (correct)
  • To remove the guide bearing
  • To lift the cover weight

Why should the fittings at pneumatic/greasing connections be loosened?

<p>To install a new bellow (D)</p> Signup and view all the answers

What is the purpose of installing the assembly bush on the guide rod?

<p>To guide bearing into vacuum hood (A)</p> Signup and view all the answers

What should be done to replace the double air bellow cylinder at the cover weight?

<p>Loosen bolts between lower bellow flanges and cover weight (C)</p> Signup and view all the answers

When should the guide bearing be removed during the replacement process?

<p>Before placing the assembly bush on the guide rod (C)</p> Signup and view all the answers

Why is it necessary to isolate as per LOTOV during this process?

<p>To ensure safety by preventing accidental energization of equipment (A)</p> Signup and view all the answers

What is the purpose of lowering the guide bearing into the vacuum hood?

<p>To ensure proper alignment of the new bellow (B)</p> Signup and view all the answers

Why should fittings at pneumatic/greasing connections be loosened during the replacement process?

<p>To prepare for removing the guide bearing (D)</p> Signup and view all the answers

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