Metos RN 20, Руководство по обслуживанию

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5.10.2004 Rev. 1.0
Service
12
• the top cover 1 of the mixer, the attachment engagement hub 3, the special V-belt
7, and the control box 6 are removed
• the plastic ring 26 can be taken off by knocking it gently on the front edge, and
then press a screwdriver in between the plastic ring and the metal plate at the top
of the plastic ring
• take off the rubber ring 27
• the stainless headcap 28 can now be taken off by knocking it gently on the front
edge with a plastic hammer, turn the planetary head 180 degree, and knock again
gently on the front edge.
• if only the lower part of the planetary head is to be repaired, the planetary head
can be separated by removing the three bolts 29
• take off the grease nipple and washer 30 and put off the upper half of the pulley set
31 with an extractor
• take off the movable part 32 of the pulley set
• take off the four screws 33
• the spring 34 is taken off as follows: the nuts 11 and 12 are removed. The lower
fork 15, the toothed rack 35 and the spring 34 will come up too when the nut 12 is
removed. If the toothed rack 35 is to be exchanged, this can be done now when the
lower fork 15 is free. Take out the bolt 38 and the toothed rack can be exchanged.
• the counter nut and the pointed screw 36 are removed, whereafter the speed selec-
tor lever 8 can be taken out
• take off the pin bolt 37 by loosening the counter nut
• by loosening and taking out the four bolts 25, the planetary head can be lowered.
•
Mounting of the planetary head 24 should be done in reverse order: