Maintenance For Use In Color Marking Systems (Normal Operation) - Walther Systemtechnik SMS-05 Assembly Instructions Manual

Rev. 1.3
The same procedure applies when replacing the sealing elements of the air valve.
IMPORTANT
O-rings and sealings screws are sensitive parts, too, and can be damaged.
Do not use any sharp or pointed metallic implements for inserting the sealings
The sealing screw in particular is a high-precision part with excellent sealing characteristics
which should not be exposed to impulses or pressures.

7.6 Maintenance for Use in Color Marking Systems (Normal Operation)

The spray cap must be cleaned with a cloth and special dilution every other day. Please make sure, that no
cloth fibers remain on the nozzle tip.
Every three months the spraying valve must be cleaned with the special dilution in the material area under
consideration of the steps below:

completely open ratchet needle lock (memorize setting for later use!)

take off air cap and screw out nozzle with an open-end wrench SW 6
IMPORTANT
Hold the spraying valve downwards when doing so, in order that the medium does not flow
into the air ducts. Collect the escaping medium in a container and dispose of it appropriately.

clean with a soft brush and the special dilution

reassemble the nozzle and the air cap after cleaning

readjust the setting of the raster needle
After system standstills (e.g. breaks overnight or on weekends) a cleaning cycle should be provided for,
which will blow the nozzle free. Use the system control to activate the cleaning cycle.
IMPORTANT
In order to avoid soiling, insert a dummy or cloth during the cleaning cycle!

After longer standstills (e.g. 2-3 weeks) the complete system must be cleaned prior to a restart. If
necessary, the material hoses and inlays (if any) of the pressure containers must be exchanged.

Every week the material pressure container must be opened in order to stir the color (if there is no
electric stirrer).

Every 3-4 months the material pressure container must be cleaned and the material hoses and
inlays must be exchanged.
Assembly Instructions – Spray Valve SMS-05
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
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