Installation - Etatron 1-3 Manual Del Usuario

3.0 - INSTALLATION

a. - Install the pump in a dry place and well away from sources of heat and, in any case, at environmental tem-
peratures not exceeding 40°C. The minimum operating temperature depends on the liquid to be pumped,
bearing in mind that it must always remain in a liquid state.
b. - Carefully observe the regulations in force in the various countries as regards electrical installations (Fig.4).
When the supply cable is devoid of a plug, the equipment should be connected to the supply mains by
means of a single-pole circuit breaker having a minimum distance of 3 mm between the contacts. Before
accessing any of the electrical parts, make sure that all the supply circuits are open.
c. - Locate the pump as shown in fig. 5 bearing in mind that it may be installed either below or above the level of
the liquid to be dosed, though the level difference should not exceed 2 meters. In case of liquids that genera-
te aggressive vapours, don't install the pump above the storage tank unless the latter is ermetically sealed.
d. - Slide the hoses over the connectors, pushing them right home, and then fix them with appropriate tube
Fig. 5
nuts. (Fig. 6).
Fig. 6
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Fig. 4