Maintenance and care
multi EA 5100
134
}
Carefully separate the special seal from the ring.
}
Insert a new special seal into the ring.
1
2
3
}
Place the PTFE disk (2) in the housing (3).
}
Place the seal (1) in the housing. The hole in the ring must align with the
hole in the housing.
}
Screw in the connection socket for hose 8.
}
Place the second PTFE disk onto the intermediate ring above the filter.
}
Place the pneumatic seal onto the auto-protection valve assembly and
attach it with 4 screws.
ü
The auto-protection valve assembly is ready for operation again.
14.4 Replacing the membrane dryer
CAUTION
Risk of burns at the hot furnace
¡
Switch off the device and allow it to cool before performing maintenance.
NOTICE
Risk of damage due to pinching or twisting
The sensitive membrane for water vapor exchange in the membrane dryer can be dam-
aged by squeezing or twisting.
¡
Do not pinch the membrane when installing the new membrane dryer.
¡
Do not twist the sensitive connections.
