12 15.720023-V3.0
DMX model 227
2 Safety Instructions
2.1 Application of the Product
The dosing pump described here is suitable for dosing liquid, non-abrasive and
non-inflammable media strictly complying with the instructions of this manual.
The dosing pumps model 227 are not certified according to the guideline
94/9/EC. The application of these pumps in explosive operational facilities according
to the guideline 94/9/EC is therefore not permitted.
!
WARNING Other applications are not intended and are not
permitted. Grundfos accept no responsibility for
damages caused by unintended use.
2.2 Obligations of the Operating Authority
The operating authority of the plant is responsible for
❏ instructing the operation personnel
❏ arranging regular maintenance
2.3 Averting Dangers
!
WARNING When dosing dangerous media, observe the
corresponding safety precautions!
Wear protective gloves and glasses when executing
work at the dosing head, connections or lines!
Only use the prescribed line types!
Do not open the pump!
Repair only by authorized personnel!
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