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Rev. 1.1
8.5 Inserting new Sealing Elements
IMPORTANT
Sealing and gaskets can be easily damaged. Therefore do not use any sharp-edged or
metal tools for removing and inserting the gaskets!
From the back of the valve to the bottom of the valve body, the needle sealing (6) will be inserted after the
needle (7) has been pulled out. The O-ring (7.1) can be easily replaced on the disassembled piston. The
sealing (4) will be inserted in the main body; make sure the larger opening shows towards the nozzle. Screw
fast the nozzle holder in order to fix the sealing (4) in its position.
8.6 Spare Parts
IMPORTANT
Only use original spare parts from the manufacturer!
Wrong or defective spare parts from other manufacturers can damage the device. If
other than original spare parts of the manufacturer will be used, all obligations from the
manufacturer or his sales partners, such as guarantees, service contracts etc will be
forfeited without further notice.
8.7 Customer Service / Support
Walther Systemtechnik GmbH
Hockenheimer Straße 3
D-76726 Germersheim
Germany
9 Troubleshooting
9.1 General Information
IMPORTANT
First check all supply lines for connection and serviceability.
In case of serious problems that cannot be resolved, please contact the Walther Systemtechnik GmbH
customer service.
9.2 Malfunctions:
Failure
Possible cause
Nozzle needle does
Not enough control pressure available
not open
Leakages
Nozzle needle is clogged within needle
sealing (4/6).
Assembly Instructions - Spray Valve SMS-13
Phone
++49(0)7274-7022-0
Telefax
++49(0)7274-7022-91
Email
info@walther-2000.de
Internet
www.walther-2000.de
Action
Check is sufficient control air pressure is
available (6 bar).
Check if O-Ring (7.1) is defective.
Disassemble and clean.
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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