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1.2 Unpacking
Before unpacking, please check for damage by delivery.
Upon opening the package, please check that you have received all parts before
using. The parts list is shown in Appendix B - Packing List. Please check whether
the product has visible damage.
If any defects are found when unpacking, please contact us immediately.
1.3 Structure diagram
The dosing pump belongs to the self-priming pump, when the inlet and
outlet of the liquid gap is too large, may produce siphon or reflux phenomenon. In
order to avoid siphon and reflux phenomenon, the dosing pump should be placed
in a reasonable position, to ensure that the inlet and outlet of the height of the gap
within 0.5 meters.
The inlet tube shall be as short as possible, and the outlet tube shall be
suspended over the container.
Please carefully check the inlet and outlet tube direction is correct, must not be
reversed.