BRONKHORST FLEXI-FLOW Compact Instruction Manual page 26

Symptom
Continuous maximum measured
value or output signal
Fluid system leakage
3.5 Returns
3.5.1 Removal and return instructions
In case the product needs to be returned (e.g. for calibration, repair), please refer to our website for information on the online
product return process (RMA).
· Visit the Bronkhorst website.
Go to the Service & Support section.
·
· Follow the on-screen instructions to return the product.
3.5.2 Disposal (end of lifetime)
If you are a customer within the European Union and wish to dispose of Bronkhorst® equipment bearing the
symbol of a crossed out waste disposal bin, you can return it in accordance with the
instructions . Bronkhorst will then take care of proper dismantling, recycling and/or reuse (wherever possible).
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In the covering letter, mention that you are returning the product for disposal.
In countries outside the EU, disposal of electrical and electronic equipment (EEE) may be subject to local or
national directives and/or legislation. If applicable, consult local or national authorities to learn how to handle EEE
properly in your area.
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Bronkhorst®
Possible cause
Upstream pressure too high
Control valve fully open
Sensor failure
Bad connection between parts (e.g.
ferrules, nuts, tubing, piping, valves)
Instruction Manual FLEXI-FLOW™ Compact
Corrective action
Check upstream pressure
· Check parameter Control mode
In case of normally open valve: check if valve is
·
in default state; resolve cause if necessary (see
Default valve state )
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Contact your Bronkhorst representative
Follow mounting instructions issued by third
party components (e.g. adapters, tubing, valves)
removal and return
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9.17.158G