Operations & maintenance manual – ASTRA evo (DDE)
ARGALAIR 2020 | Rev. 6
9
0.5 MANUAL INTRODUCTION
This Use Manual is an integral part of the pump, it is a
“Safety Device”
and contains important information so
that the buyer and his staff can install, use and maintain the pump in a constant state of efficiency.
When installing, operating and maintaining of the pump unit you must strictly follow the Use Manual.
Otherwise injury or life hazard may occur.
In this Instruction Manual are present specific symbols used for the purposes of security and for a proper use
of pump.
All the warnings and cautions will be indicated by the following symbols.
WARNING:
this symbol indicates to the personnel that the described operation presents the risk
of exposure to
residual dangers (with the possibility of damage to health)
if not done in
accordance with the procedures and the safety regulations. If you ignore the warning described
and operate the pump in an improper manner, there is the danger of serious
body injury or
death
.
This signal stands at points in this Instruction Manual of particular importance for
compliance with regulations and directives, for the prevention of damage to destruction of the
complete pumps or its subassemblies.
CAUTION:
this symbol indicates to the personnel that the described operation may cause
damage to the machine and/or its components
and
consequent risks for the operator and/or the
environment
if not carried out in compliance with the safety regulations. If you ignore the caution
described and operate the pump in an improper manner, there is the danger of personal injury
or property damage.
NOTE:
this symbol provides information about the current pump operation. This symbol indicates
that important directions are contained here.
OBLIGATION AND INDIVIDUAL PROTECTION:
these symbols indicate that you must use suitable
individual protections, as the energy status and the type of fluid transferred by the pump, could
create a dangerous condition that occurs during the maintenance operation.
OPERATOR:
this qualification requires a complete knowledge and understanding of the
information contained in the Manufacturer’s Use Manual - as well as specific skills on the type
of use.
MECHANICAL MAINTAINER:
this qualification requires a complete knowledge and
understanding of the information contained in the Manufacturer's Use Manual, specific skills
necessary to perform the installation and ordinary maintenance - as well as specific skills of
each sector.
EXTRAORDINARY MAINTENANCE:
this symbol identifies the actions reserved to the
technical assistance which are carried out only at the manufacturer's workshops.
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