General Regulation; Do Sa G E O F H A Za Rd O U S An D /O R T O X Ic Liq U Id S; Intended Use Of The Pump; Shipping To The Factory For Repairs And/Or Maintenance - ETATRON D.S. eOne MA Notice D'installation, Emploi Et Entretien

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GENERAL REGULATION

Dosage of hazardous and/or toxic liquids
To avoid damage to persons or property arising from contact with hazardous liquids or toxic fumes, in addition to
compliance with the instructions contained in this booklet, the following standards should be made well aware of:
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Intended use of the pump

The pump is designed exclusively for the purpose for which it was expressly built, i.e. for metering liquids. Any other use
must be considered dangerous. Using the pump for applications other than those for which it was designed is prohibited. For
further details, customers may contact our offices to receive information about the type of pump purchased and its proper use.
The manufacturer cannot be held responsible for any damage caused by improper, erroneous or irrational use.

Shipping to the factory for repairs and/or maintenance

The material to be sent to the factory for maintenance should be disassembled and packed carefully; all the parts in
contact with the chemical must be emptied and rinsed to ensure the safety of the operators while transporting and handling
the material in the laboratory. In the event of failure to comply with the instructions given, we reserve the right to reject the
equipment and to return it at your expense; damage caused by the chemical to the material will be included in the repair
estimate.
Assembly
All the pumps we produce are normally supplied fully assembled. For better clarification, consult the appendix at the end
of this manual where exploded assembly drawings and views of the pumps are available together with all components and
their nomenclature, for the user to have complete details of the pump components. These drawings are indispensable when
searching for malfunctioning or defective parts. Other drawings refer to hydraulic parts (pump header and valves) and are
shown for the same reasons in the appendix at the end of the booklet.
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In case of failure and/or malfunction of the pump, turn it off and do not attempt to repair it. For any repairs please
contact our after-sales service centres and request the use of original spare parts. Failure to comply with these
conditions may compromise the proper operation of the pump.
In the event of damage to the pump power cable, ask for it to be replaced by our service centres or qualified
personnel to prevent risks for the people who use it;
If you decide to no longer use an installed pump, it is recommended to disconnect it from the mains
This equipment is not explosion-proof. Do NOT install and do NOT use in an explosive or potentially explosive
environment.
Always wear protective clothing, including gloves and safety goggles, operating as recommended by the
manufacturer of the liquid (additive) to be used. (Risk of potential explosions, burns, fire, personal injury or
damage)
Check that the hydraulic part of the pump is not damaged or broken and use the pump only when in perfect
condition.
Use tubes suitable for the liquid and the operating conditions of the plant, inserting them possibly inside PVC
protection tubes.
Before you turn off the metering pump you must depressurise the system and neutralise the hydraulic part with a
suitable reagent.
When you connect a metering pump either to the public water supply or to your own water source, you must
comply with the protection regulations in force or dictated specifically by the network provider. In both cases
always provide safety devices that prevent the return of flows towards the source, like for example check valves
etc.
WARNING: Protect the pump and chemicals from the elements (frost, rain, sun etc.).
It is recommended to install the pump in areas where leakage of liquid product (additive) cannot cause personal
injury or property damage.
EXPLOSION HAZARD: