Maintenance
31.10.2002 \\Docuserver\ba\Master\Ba_eng\UM\044_60\UM_A+S\Wartung.fm
25
VCM 44 A
Exchange the bowl seal
•
Remove insert
•
Unscrew complete sealing flange with the special wrench supplied with the machine.
•
Loosen both countersunk screws and pull shaft sleeve over main motor shaft.
•
It is recommended always to exchange sealing flange and shaft sleeve.
•
Lubricate running surface of shaft sleeve with a food grade lubricant.
•
Put new shaft sleeve over motor shaft and secure by means of countersunk screws.
•
Pull new sealing flange over main motor shaft and secure by srewing it into the bowl bot-
tom.
•
Ensure that O-ring remains in its position, then tighten.
•
Mount cutting or processing insert.
Special wrench for screwing the sealing flange
If major traces of wear on the sleeve are detected, the sleeve (3K0502-01) and the
sealing flange (3K1012-03) must be replaced.
