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After having unpacked the pump, it is necessary to make sure that the device is integer by
paying attention that the identification plate is present and readable.
In case of doubts, do not absolutely use the pump, but apply to the dealer.
1.1 STANDARD EQUIPMENT
Make sure that the package of the purchased product contains the following elements:
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oil plug with vent (8);
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use and maintenance manual;
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guarantee certificate.
In case of problems, apply to the dealer or an authorised service centre.
D
CAUTION
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This instruction manual and the guarantee certificate must always accompany the pump and
be put at the disposal of the final user.
2. INSTALLATION
D
CAUTION
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The
Skilled Engineer
must observe the installation instructions of this manual, especially the
motor features (electric motor or explosion engine) to be connected to the pump must conform
with the performance and the construction features of the pump (power, rotation speed, flange,
etc.) that are reported in the documentation.
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The machine with the built-in pump must be built in order to guarantee the conformity with the
safety requirements established by the European Directives. This conformity is guaranteed by
the presence of the
CE
marking and by the Declaration of Conformity of the producer of the
machine with the built-in pump.
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The pump must be installed and work horizontally.
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The pump must be fixed in a stable way.
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As it is a positive-displacement pump, it must be equipped with a pressure limiting/adjusting
valve (this valve is built-in in the pump models LW-K, ZW-K and AX).
2.1
OPTIONAL ACCESSORIES
D
CAUTION
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Unsuitable optional accessories can influence negatively the pump operation and can make it
become dangerous. Use only original optional accessories recommended by the producer.
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As for the general prescriptions, the safety warning, the installation and the maintenance of
the optional accessories, refer to the documentation that accompanies them.
It is possible to integrate the pump standard equipment with the following accessory range:
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pressure limiting/adjusting valve;
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safety valve;
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thermal valve;
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suction filter;
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suction connector of various shapes and dimensions;
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pressure gauge;
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etc.
For further information, apply to your dealer.
