Checking the refrigerant hoses

WORKSHOP WORK

  • all 2000 Operating hours

    or

    Every 2 years

WARNING
Health hazard due to refrigerant
Avoid any contact with the refrigerant.
Wear protective gloves and protective goggles.
Do not weld on parts of the refrigerant circuit or in their immediate vicinity.
  1. Check the refrigerant hoses for visible damage.
  2. Check the refrigerant hoses for damage and leaks.
  3. Check the refrigerant hoses for ageing.
  1. Check the refrigerant hoses for cracks or cuts up to the steel mesh.
  2. Check the refrigerant hoses for visible steel mesh on the outer sheath.
  3. Check the refrigerant hoses for damaged or corroded steel mesh.
  1. Check the refrigerant hoses for moist surfaces.
  2. Check the refrigerant hoses for visible oil leaks.
  1. Check the refrigerant hoses for cracks on the clamp sleeve.
  2. Check the refrigerant hoses for blisters on the outer sheath.

  1. If damage is found:

    Replace the affected refrigerant hose.