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Les langues disponibles
Les langues disponibles
GB
18- APPLIED SAFETY DEVICES
1)
SAFETY VALVE (FIG. 1 - Ref. 4): this is a certified safety valve (calibrated on 10,5 bar), installed on the pneumatic plant under the pressure switch. It is used to discharge the overpressure
of the plant, when the pressure switch does not work due to possible malfunctions. The tripping of the safety valve obliges the operator to switch off the machine and require the interven-
tion of the maintenance technical engineers.
2)
PRESSURE SWITCH (FIG. 1 - Ref. 8): this is an electro-pneumatic device (calibrated on min. 7 bar and max. 10 bar) installed on the pneumatic plant. It is used to command the automatic
start of the machine, when the operation pressure falls under 7 bar, as well as the automatic stop when the operation pressure reaches 10 bars.
3)
FIXED PROTECTION GRATING OF THE COOLING FAN (FIG. 1 - Ref. 17): This is affixed protection made up of a grating in plastic material fastened by screws to the base of the bi-cylindrical
pumping assembly. It is used to avoid accidental contact with the moving cooling fan.
4)
RESTORABLE THERMAL SWITCH (FIG. 1 - Ref. 12): this is a thermal protection installed on the electric plant, stopping the electric motor in case of current overload and/or short-circuit.
The restoration can be performed by the related push-button (see FIG. 7 - Ref. 1).
5)
TANK PRESSURE GAUGE (FIG. 1 - Ref. 6): this is a measuring device installed on the machine tank. It displays the compressed air pressure present within the tank.
6)
PRESSURE GAUGE AT OUTPUT (FIG. 1 - Ref. 7): this is a measuring device installed on the machine pneumatic plant upstream of the fast air outlet tap. It displays the output pressure,
which is adjustable through the proper pressure regulator (0 ÷ 10 bar) (FIG. 1 - Ref. 13).
IT IS STRICTLY FORBIDDEN TO TAMPER, DISCONNECT AND/OR REMOVE ANY SAFETY DEVICE EXISTING IN THE MACHINE.
IT IS STRICTLY FORBIDDEN TO REPLACE ANY SAFETY DEVICE OR ANY OF THEIR COMPONENTS WITH NOT ORIGINAL SPARE PARTS.
IT IS COMPULSORY TO CHECK CONSTANTLY THE CORRECT OPERATION OF ALL SAFETY DEVICES INSTALLED ON THE MACHINE.
IT IS COMPULSORY TO IMMEDIATELY REPLACE ANY SAFETY DEVICE MALFUNCTIONING AND/OR BEING DAMAGED.
19- SAFETY MARKING
The safety marking used, is represented by an adhesive label, applied on the outside of the machine (FIG. 4).
Meaning of the signals:
Hazard:
Hazard:
power supply
automatic start
IT IS COMPULSORY TO KEEP THE SAFETY SIGNALS WELL CLEAN TO ENSURE THEIR GOOD VISIBILITY.
IT IS ABSOLUTELY FORBIDDEN TO REMOVE AND/OR DAMAGE THE SAFETY SIGNALS APPLIED TO THE MACHINE.
IT IS COMPULSORY TO REPLACE THE SAFETY SIGNALS WORN OUT REQUESTING IT TO THE MANUFACTURER AND/OR AUTHORIZED DEALER.
20- PERSONAL PROTECTION EQUIPMENT (PPE)
THE AUTHORIZED OPERATORS ARE NOT ALLOWED TO WEAR CLOTHS AND ACCESSORIES THAT MAY BE ENTANGLED IN THE MACHINE.
IT IS COMPULSORY TO USE THE PPE FORESEEN BY THE MANUFACTURER.
THE AUTHORIZED OPERATORS MUST COMPULSORILY USE THE PPE FORESEEN BY THE MANUFACTURERS OF THE TOOLS USED AND ACCORDING TO THE PROCESSING TYPE.
SIGNAL
COMPULSORY PPE
Hands Protection
(Heat protecting gloves)
Hearing Protection (Ear muff)
Feet protection (Footwear with reinforced cap)
21- RESIDUAL RISKS
The authorized operators shall be aware that even though the manufacturer has adopted all possible technical manufacturing precautions to make the machine safe, there is still a potential
residual risk.
RESIDUAL RISK
EXPOSURE FREQUENCY
DAMAGE RELEVANCE
TAKEN MEASURES
Hazard:
Read the
It's compulsory
High temperature
instructions
to disconnect
compulsorily
power supply
Hazard of burning by accidental contact with the bi-cylindrical pumping assembly and the electric motor.
Low and accidental. There can be exposure if the operator decides to perform voluntary a wrong action, forbidden and not reasonably foreseeable.
Light lesions (usually reversible).
Safety signs (see par. 19). / Obligation of use of the personal protection equipment (PPE) (see par. 20) and/or wait until the machine has cooled.
It is compulsory
to protect
the hearing
TYPE OF USE
In case maintenance interventions are required without waiting that the electric motor and the bi-cylindrical
pumping element cool down.
During all processing phases.
During machine transport.
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