Walther SMS-15 Assembly Instructions Manual - page 11
Rev. 1.1
Assembly Instructions - Hand-Spray Valve SMS-15
Page 11 of 18
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
7 Taking out of Service
7.1 Short Interruption
A short interruption (15 min and more) will always be followed by a clean-spraying.
IMPORTANT
Please follow the operating instructions!
7.2 Long-term Interruption
The following will be observed for a long-term interruption of the device/machine:
Depressurize material supply lines
Clean nozzle (1.1) with a special thinner and a soft cloth. Make sure that no cloth fibers are left on the
nozzle tip.
IMPORTANT
Please observe the maintenance instructions!
7.3 Final Shutdown of Device
The following is important for a shutdown of the machine / device:
Clean spray valve with a special thinner.
IMPORTANT
Please observe the maintenance instructions!
8 Maintenance and Repair
8.1 General Information
CAUTION
Before starting any maintenance or repair work, ensure that all air-operated tools are
depressurized and disconnected from the air supply.
Before opening the spray valve it must be disconnected from the air and fluid supply.
Otherwise, ejected components can cause injuries.
The spray valves of the SMS-15 series are high-quality precision devices which will not fail if treated
correctly and will operate almost maintenance-free. All mobile parts should be regularly oiled and also the
threads should be greased when the nozzles are cleaned or exchanged. Always keep clean and observe
minimum instructions to maintain a long life of the valve. Always use clean and filtered material only. The
control air must also be clean and slightly oiled, if necessary. Maintenance also depends on the individual
operating conditions and the type of media used.
8.2 Cleaning
Only use soft brushes for outside cleaning of the nozzle tips. Never use metal tools with sharp edges.
Wash equipment thoroughly after use to remove residues and dirt, especially if the nozzle needle (Pos.1.6)
has to be exchanged.