Manual Micro Dispensing Systems MDS 3010A-FA and MDS 3020A-FA
VTK-VS-BA-002 Revision B 8
2.4. Safety instructions
Please check whether all fluid box connections are attached and sealed.
Attention!!!
Make sure all connections and connectors are mounted according to instructions and all
components are specified for use with the intended pressure.
Attention!!!
Make sure the supply pressure does not exceed the admissible range (depending on the
configuration either 5 bar or 7 bar).
Attention!!!
Make sure the maximum possible system pressure ranges between the valve limit and the
connection supplies limit – in no case above it.
Attention!!!
Regulate the pressure of your pressure supply before pressure admission.
Attention!!!
Setting the pressure too high is dangerous. EXPLOSION HAZARD!
Please check whether all electrical connections are attached, locked and screwed.
Attention!!!
The triggering of dispensing impulses without connection to the Micro Dispensing Valve may
lead to extreme voltage transients due to the high inductivities. This may ultimately cause a
dangerous flashover voltage and damage the control unit.
Attention!!!
The control unit may only be switched on when a valve is connected to it. Otherwise there will be
damages to the valve and the control unit.
In reference to the security the Micro Dispensing Systems MDS 3010A/MDS 3020A and their
necessary accessories should be used only by competent, special trained persons.
2.5. Starting
Avoid rapid switching between on and off state. The control unit takes time to shut down the
system without voltage.
Attention!!!
Switching the control unit on and off in a fast way may cause damage to the control unit and the
valve. Avoid this kind of fast voltage changes.
In case you get an error during start-up, please refer to chapter 7.5.3.
2.6. Dispensing medium
Before filling up the fluid box system with aggressive fluids, please make sure that all parts
contacting the fluid are resistant against it. In case of doubt please consult our Technical Support.
VERMES Microdispensing GmbH
Palnkamer Straße 18
D-83624 Otterfing
You get us all year round from Monday to Friday 9 a.m. to 5 p.m.
Tel: +49 8024 644-0/-26
Fax: +49 8024 644-19
support@vermes.com
www.vermes.com
Or at all our agencies and partners abroad.
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