wiwa Duomix 230, Operation Manual

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40 Translation of the original operation manual
DUOMIX 230
DM230_BAoDB_en_1307 · rs
Maintenance
6.7 Recommended operating materials
Use only original operating materials from WIWA :
Operating materials WIWA order number
Release agent (0.5 l)¹ 0163333
Release agent for isocyanate (0.5 l)¹ 0640651
Anti-freeze agent (0.5 l) ² 0631387
Pneumatic oil (0.5 l) ² 0632579
Retention agent (50 ml)³ 0000015
Lubricant (acid-free grease, 0.4 kg)² 0000025
Lubricant for stainless steel² 0000233
¹ Plasticizer to fill into the release agent cups of the main pump, feed pumps
and flush pump.
² For air maintenance unit
³ Materials required for maintenance and repair work (see information in spare
parts lists)
Release agents and pneumatic oil are on request also available in larger con-
tainers.
6.8 Filter elements for high-pressure filters
Insert the filter elements suitable for the spraying material and the spraying
nozzle into the high pressure filters. The mesh size should always be slightly
finer than the bore of the nozzle used:
Filter element Nozzle size
M 200 (white) up to 0,23 mm/.009“
M 150 (red) over 0,23 mm/.009“ bis 0,33 mm/.013“
M 100 (black) over 0,33 mm/.013“ bis 0,38 mm/.015“
M 70 (yellow) over 0,38 mm/.015“ bis 0,66 mm/.026“
M 50 (orange) over 0,66 mm/.026“
M 30 (blue)
M 20 (green)
Do not use a filter element when applying coarse pigmented or fibre filled
materials. The standard suction screen should remain in the screen housing
or be replaced by a coarse mesh screen. In case of a material change both
the filter element in the high pressure filter and the metal screen in the suc-
tion system must be cleaned or, if necessary, replaced
.