Maintenance
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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.
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