EBARA BHE Serie Manual De Empleo E Instalación página 10

These operating instructions contain relevant
information and precautionary notes. Please read
the manual carefully before assembling, electrical
connection and commissioning.
GENERAL OBSERVATIONS
This pump has been developed according to the
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most advanced and recent technology, as well as
in compliance with the regulations in force.
Moreover, the pump is subject to a permanent
quality control.
These operating instructions are intended to help
you better understand the pump operation and to
show you its possible applications.
The manual contains important information
necessary for reliable and profitable operation.
Compliance with the operating instructions is of
vital importance to ensure the reliability and a long
service life of the pump, as well as to avoid any
accident risk due to improper use.
This pump must not be operated beyond the limit
values quoted in the technical specification. Any
indication concerning the nature, the density, the
temperature, and the rate flow of the pumped
liquid, as well as the rotation speed, the pressure
and the power of the motor shall be observed. Any
other instruction contained in this manual or in the
documentation enclosed to the agreement shall be
observed as well.
The rating plate bears the type series, the main
operation data, and the serial number. Please,
quote this information in all request of intervention
or assistance, and when ordering spare parts.
SAFETY REGULATIONS
This manual contains essential instructions that I I
must be observed during installation, operation
and maintenance. Therefore, this operating
handbook must be read and understood both by
the person in charge of assembling the machine
and by all qualified personnel appointed by the
responsible for installation to perform its operation.
These operating instructions must always be
available on use site of the machine.
MARKING OF CODED INSTRUCTIONS
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WITHIN THE MANUAL
The safety instructions contained in this manual,
whose inobservance might cause hazards to
person, are marked with the general hazard sign,
i.e.:
(hazard sign)
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RISKS DUE TO INOBSERVANCE OF
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SAFETY INSTRUCTIONS
Inobservance of safety instructions may cause
physical and material damages, as well as
environmental pollution. Non-compliance with
safety instructions will also lead to the complete
loss of any warranty right.
In particular, the inobservance of the above
mentioned instructions may for example result in:
- failure of main machine/unit functions;
- failure of maintenance procedures;
- hazard of electrical, mechanical or chemical na-
ture.
SAFETY REGULATIONS
All safety instructions contained in this manual
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shall be observed, as well as any other national
regulation on accident prevention, and any internal
regulation on the use of machineries and on
occupational safety.
SAFETY INSTRUCTIONS FOR CONTROL,
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MAINTENANCE, AND OPERATION WORKS
The person in charge must verify that all
maintenance, inspection and installation works are
performed by qualified and authorised personnel.
Before performing these works, the personnel
must be aware of the content of this manual.
All interventions on the machines must be carried
out only during total standstill of the mentioned
machines. Strictly
procedure described in this manual.
Pumps conveying fluids hazardous to health must
be decontaminated.
Immediately after completion of work, all safety
and protective devices must be re-installed and/or
re-enabled.
MODIFICATION AND MANUFACTURE OF
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SPARE PARTS
Any reconstruction or alteration of the machine
must be performed by the manufacturer before
being carried out. Original spare parts and
accessories supplied by the manufacturer ensure
safety. The manufacturer is not in any case liable
for damages due to the use of non-original spare
parts!
observe the shutdown