Rev. 1.1
Assembly Instructions - Spray Valve SMS-07
Page 11 of 23
Walther Systemtechnik GmbH
– D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de
7 Taking out of Service
7.1 Short Interruption
A short interruption (15 min or more) has to be followed by a clean spraying.
IMPORTANT
Please follow the Operating Manual!
7.2 Long-term Interruption
The following has to be observed for a long-term interruption of the device/machine:
Depressurize material supply lines
Take off air cap (3.0 / 3.1) and clean nozzle (4.0) with a special thinner and a soft cloth. Make sure that
no cloth fibers are left on the nozzle tip.
IMPORTANT
Please follow the maintenance guidelines!
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 follow the maintenance guidelines!
8 Maintenance and Repair
8.1 General Information
The spray valves of the
SMS-07
series are high-quality precision devices which will not fail if treated
correctly and will operate almost maintenance-free. Always keep clean and observe minimum instructions to
maintain a long life of the valve. We recommend lubricating moveable parts regularly and greasing threads,
especially the nozzle threads, when replacing or cleaning the nozzle. Always use clean and filtered material
only. The control air must also be clean and should be slightly oiled, if necessary. Maintenance also depends
on the individual operating conditions and the type of media used
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.
