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5 Assembly / commissioning
5.2 Tests prior to assembly
1. Use the label on the container to check whether the desired chemical is in the
container.
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In addition, an electronic chemical comparison should be carried out via
barcode or RFID.
2. Make sure that the container is placed in a dust-free environment.
NOTICE
Contamination and debris can limit the functionality of the dispense head and
lead to premature wear of seals and thus to leaks.
3. Carry out a visual inspection for the following points:
•
Contamination and adhesion of chemical residues. The dispense head must
be clean.
•
Make sure there is no damage such as cracks, etc.
4. Check the connecting couplings. They must not be too tight or too loose.
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Use the correct tightening torque that matches the screw connection.
Please use recommended torque specifications of the respective
manufacturer when tightening nuts and screws.
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The screw connections must be secured against unwinding.
When using flare connections, see also AS flare and assembly instructions.
