SERVICE MANUAL ProSeal Classic/Plus/Premium
10
Remove the press plate and the guide plate of the upper belt guide assembly
(Pic 10)
Pic 10
Remove the worn PTFE strips on the guide plate and press plates.
Clean off the bonding agent residues with a solvent and degrease the bonding
surface with a non-aggressive degreasing agent.
Stick the new PTFE tape on the guide plate and press plate; do not touch the
cleaned bonding surface and press the tape over the complete area
thoroughly.
Reinstall the belt guide assembly. Make sure that the press plate moves
freely.
See paragraph 4.3.2 for the mounting instruction of the belt guide assembly to
the base frame; for preventive maintenance, see paragraph 2.3.2.
2.3.2 The heating elements
Disconnect the ground wire of the upper and lower heating element with a
plier.
Attention! Do not pull the cables; this could damage the heating
elements! Use a plier on the connector.
Remove the upper pressure roller (Pic 11) by releasing the pressure with
screw (1).
After releasing the pressure remove the screws (2) to dismount the
suspension of the upper pressure roller.
Pic 11