Page 7 of 34
MW1901
©| AES Industrial Supplies Ltd | 2019 all rights reserved
reproduction of this manual, even partial, is forbidden.
NUMBER OF OPERATORS
The suitable number of operators, able to carry out the opera�on described in an op�mal way, as established by
a careful manufacturer analysis, whereby a different number of operators might not make it possible to obtain the
expected result or might endanger the safety of the personnel involved.
STATE OF THE MACHINE
The state of the machine includes opera�ng modes, for example automa�c running mode, jog command, stop, etc., the
condi�on of the safety devices on the machines such as protec�on devices provided (or not provided), pressed
emergency bu�on, type of isola�on from energy sources, etc.
RESIDUAL RISK
Risks that persist despite the adop�on of the protective measures included in the design of the machine and despite
the addi�onal protec�ve devices and measures adopted.
SAFETY DEVICE
Device:
-
That carries out a safety function;
-
which, when faulty and/or broken, endangers the safety of people.
(e.g. li�ing equipment; fixed, mobile, adjustable protec�ve device, etc., electric, electronic, op�cal, pneuma�c,
hydraulic device interlocking a protec�on device, etc.).
PICTOGRAMS
The descrip�ons that follow this pictogram contain:
very important informa�on/instruc�ons, in par�cular as regards safety.
Failure to respect them may lead to:
•
danger for the safety of the operators;
•
loss of contractual guarantee;
•
waiver of the manufacturer’s liabili�es.
PICTOGRAMS CONCERNING OPERATOR QUALIFICATIONS
Symbol
Descrip�on
Unskilled worker:
operator without specific skills that can only carry out simple tasks following the
instruc�ons of qualified technicians.
Driver of li�ing and handling means:
operator qualified to use machines and material handling and
lif�ng equipment (strictly following the manufacturer’s instruc�ons), according to the laws in force
in the country of use of the machine.
Mechanical service You:
a qualified technician that can manage the machine in normal condi�ons,
operate in jog mode with the protection devices disabled and work on its mechanical parts to make
the necessary adjustments, repairs and maintenance.
Usually he is not qualified to work on live
electrical systems.
Electrical service man:
a qualified technician that can use the machine in normal condi�ons, operate
in jog mode with the protection devices disabled and work on electrical parts to make the necessary
adjustments, repairs and maintenance.
He can work on live cabinets and junc�on boxes.
Manufacturer’s technician:
qualified technician provided by the manufacturer to carry out complex
opera�ons in par�cular situa�ons, or in any case as agreed with the user. According to the situa�on
the technician will have mechanical and/or electrical and/or electronic and/or so�ware skills.
Table 0 - 4.1
