42
Translation of the original operating instructions
DUO
MIX
270
DM270_BAoDB_en_1507 • rs
Maintenance
Filter element Nozzle size
WIWA order no.
M 30 (blue)
0659107-030
M 20 (green)
0659107-020
Do not use a filter element when applying coarsely pigmented or fibre filled
materials. The standard suction strainer should remain in the filter housing or
be replaced by a wider mesh screen. In the case of a material change, you
must clean or replace both the filter element in the high pressure filter and
the material screen in the suction system if necessary.
6.6 Recommended operating materials
Only use 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
Safety agent (50 ml) ³
0000015
Lubricant (acid-free grease, 0,4 kg) ³
0000025
Lubricant for stainless steel ³
0000233
¹ Plasticiser for filling the release agent vessels of the proportioning pump and
the feed pumps (if available)
² for maintenance unit
³ Materials required for cleaning and repair work (see information in spare
parts lists)
The release agent and the pneumatic oil are available in larger containers on
request.
6.7 Special tools
A hook spanner for opening the
high pressure filters is included with
delivery.
Spanner size
Art.no.
80/90 mm
0613959
135/145 mm
0633579
Fig. 27: Hook spanner
