46
Translation of the original operation manual
Airless 270_BAoDB_en_1405 • 0550022 • jw
Maintenance
6.4.5 Filter elements for high pressure
lters
Insert the filter elements suitable for the spraying material and the
spraying nozzle into the high pressure filter. The mesh size should
always be slightly finer than the bore of the nozzle used:
Filter element
Nozzle size
WIWA order no.
M 200 (white)
up to 0.23
mm/.009"
0659107-200
M 150 (red)
> 0.23 mm/.009"
up to 0.33
mm/.013"
0659107-150
M 100 (black)
> 0.33 mm/.013"
up to 0.38
mm/.015"
0659107-100
M 70 (yellow)
> 0.38 mm/.015"
up to 0.66
mm/.026"
0659107-070
M 50 (orange)
> 0.66 mm/.026"
0659107-050
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
.
6.5
Recommended operating materials
Only user original operating materials from
WIWA
:
Operating materials
WIWA order number
Release agent, yellow (0.5 l) ¹
(used as standard)
0163333
Release agent, red (0.5 l) ¹
(e.g. for isocyanate for PU)
0640651
Anti-freeze agent (0.5 l) ²
0631387
Pneumatic oil (0.5 l) ²
0632579
¹ Plasticizer to fill into the release agent cups of the main pump
and the feed pumps
² for maintenance unit
