SERVICE MANUAL ProSeal Classic/Plus/Premium
11
Unscrew the two screws on top of the heating elements to release the upper
heating element with isolation from the frame (Pic 12).
Pic 12
When the upper element is removed it is easy to remove the lower element
and insulation (Pic 13).
Pic 13
Remove the insulation foam from the heating rails (Pic 14).
Pic 14
Remove the worn PTFE strip. Clean off the bonding agent residues with a
solvent and degrease the bonding surface with a non-aggressive degreasing
agent. Stick the new PTFE strip on the element. Cut the PTFE strip to fold the