Anest Iwata MSU-113 N, Руководство по эксплуатации и обслуживанию, Страница: 33 / 44

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c) If the packing is too tight their duration shall result extremely reduced.
d) A constant and suitable adjustment together with a correct maintenance allows a high packing
duration.
2. Do not use grease to lubricate the sliding parts of the pump rod, since it might compromise the following
painting operations.
6.12 Motor group re-assembly to the fluid pump set
[ref. figure on page 31]
1. In order to align the two parts (pneumatic motor and pump rod) in the best position, it is advisable to
tighten the three nuts (39) and the suction tube (54), with the running pump. (Air pressure 0.5 bar).
This procedure allows a further reduction of the adjustable packing wear.
6.13 Tests to be carried out after the re-assembly
1. The pump must start with a supply pressure equal to at least 1.5 bar.
2. Check the possible air and paint spillage. If necessary, tighten the relevant components.
6.14 Paint filter maintenance
If the pump is properly used (a thorough cleaning is carried out each time it is used) the paint filter does not
require special maintenance operations; besides those related to the cleaning and replacement of the filter
itself.
If there is some solidified paint inside the filter or inside the paint ducts, disassemble it completely, clean it
carefully and re-assemble it.