Rev. 1.2
Assembly Instructions
– Dosing Pen VMS-13-EH
Page 11 of 20
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 clear dosing/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
Remove adapter nozzle (1) and clean 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 Shutdown of Device
The following is important for a shutdown of the machine / device:
Clean dosing pen with a special thinner.
IMPORTANT
Please follow the maintenance guidelines!
8 Maintenance and Repair
8.1 General Information
The dosing pens of the
VMS-13-EH
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. 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 dosing pen it must be disconnected from the air and fluid supply.
Otherwise, ejected components can cause injuries.
We recommend oiling the dosing pen
VMS-13-EH
regularly at the mobile parts and greasing the threads
–
particularly the nozzle thread- when exchanging nozzles and cleaning. Gasket (5) should be replaced after a
longer time of use.
