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Metering Pumps
Operating and Maintenance Instructions
www.empirepumps.com
Failure to comply with these conditions may compromise the proper operation of the pump. The
nameplate data is shown on the adhesive label attached to 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
EXPLOSION HAZARD:
•
This equipment is not explosion-proof. Do NOT install and do NOT use in an explosive or potentially
explosive environment.
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:
•
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.
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
