•When using the TS9800 Piezo Jet Valve with heater, please note that the
tangible surfaces can be hot, which can lead to severe burns.
•The safety by the apparatus can be affected by using parts/units not
advised by OK International. The same can be considered for the usage
of dangerous substances or operation in an explosive environment, for
which the TS9800 System is not designed.
1.5 Warning Notices
•Never use the valve without the nozzle insert or without fluid.
•Never disconnect the cables during the dispensing process.
•Avoid fast turning on and off of the control unit.
•Avoid long stand-by durations while the system is switched on.
•The TS9800 System is constructed modularly. If a defect occurs, the
effected module should not be interchanged with other parts. The whole
system needs to be sent back to Techcon for repair. The cables can stay
with the customer but need to be checked. Information on how to check
the performance is available from Techcon.
•Avoid hard placing of the valve on the working surfaces during
mounting and dismounting.
•Store the valve on a flat surface during the cleaning procedures. Do not
shake or bang the valve on any hard surface.
•For cleaning the valve, use a damp (isopropanol) cloth and make sure
that no fluid leaks into the valve (e. g. via connectors).
•Never connect the TS9800 Piezo Jet Valve to a control unit other than
the TS980 (connecting it to another control system will damage the
valve).
•Check whether all fluid connections are attached and sealed.
•Make sure all fluid contacting parts are stable against the fluid.
•Make sure all electronic connections are connected and interlocked.
•Make sure the supply pressure does not exceed the admissible range.
•Make sure the maximum possible system pressure ranges between the
valve limit and the connection supplies limit - in no case above it.
•Check before the use of a heating device that the fluid does not tend
toward unwanted reactions at elevated temperatures.
•When using a heating device, make sure the set temperature does not
exceed the recommended temperature of the material (consult with the
material manufacture).
•When using a heating device, please pay attention to the
syringe/cartridge feeding pressure.
•The heating of the TS9800 System cannot exceed 90°C.
•Caution: The TS9800 Piezo Jet Valve works with the normally open
concept. Therefore, without supply voltage, the valve will open, and the
fluid may leak. To avoid leakage, disconnect the air supply to the fluid
syringe before shutting down the control unit.
techcon.com/contact-us 5
Jet Valve Dispensing System User Guide
TS9800 & TS980
