Rivacold STH009 Manual De Uso Y Mantenimiento página 44

UK
3.6. Noise and Vibration Indications
3.6.1. Noise
B ST-SP were designed and manufactured to reduce the noise emitted during normal functioning to a minimum.
LOCKSYSTEM
The level of mass acoustic pressure A generated by B
force, during functioning is less than 70 dB (A).
3.6.2.
Vibrations
In use conditions in compliance with the instructions supplied by the manufacturer in this handbook, the vibrations were not such
to create dangerous situations.
The operator however, if vibrations occur, should immediately stop the machine and signal the phenomenon to the
manufacturer's support service.
3.7. Proper and Improper Use of the Machine
The machine was designed and built solely for permanent industrial and commercial refrigeration. The ST Blocksystem must be
installed on an horizontal surface; the SP Blocksystem on a vertical one.
The can only use the refrigerant gas it has been designed for (typically R404A). Alternatively the manufacturer can supply
MACHINE
models able to use other refrigerant gases (e.g. R134a). Check the machine tag to identify the correct refrigerant gas to use.
The machine was designed and built to be operated in areas without the risk of explosion, the machine itself however does not
create this type of risk. The machine must be adequately protected from the elements.
It is good practice to place powder fire extinguishers near the machine. To reduce the risk of fire it is necessary to keep plastic
parts, oils, solvents, paper and rags away from the machine.
Use of the machine other than that stated can cause harm to people or damage the actual machine itself, and is deemed as
improper use for which the Manufacturer cannot be held responsible.
WARNING:
3.8. General Warnings and Behavioural Norms
To avoid any risky conditions to people or damage to the machine, we recommend you scrupulously follow the general warnings
and behavioural norms reported here.
DANGER:
The operators responsible for machine management must be adequately trained to use it at its best and without risk and
must operate in a comfortable environment that guarantees the best safety and hygiene conditions possible.
DANGER:
Before using the machine, ensure that any dangerous conditions to safety are adequately eliminated and that there are no
operators present in the danger zones near the machine.
Before using the machine, ensure all the guards are in place and that all safety devices are present and efficient.
Warn supervisors of any functioning irregularities in the machine or any problems relating to the integrity of the machine
protections.
Carefully read the machine labels. Do not cover them for any reason and replace them immediately if damaged.
Do not rest liquid containers on the machine.
Consult this handbook on the safety specifications in force and the specific
however, the staff responsible for the machine must wear suitable clothing, by avoiding or paying due attention to:
loose clothing,
wide sleeves,
ties or hanging scarves,
necklaces, bracelets and rings.
Staff responsible for maintenance of the machine must be aware of all the procedures reported in Chapter 6 – Maintenance
and Demolition and be adequately prepared technically to correctly interpret the instructions and diagrams in this handbook
and to intervene on the machine.
The area where the maintenance operations take place must always be clean, dry and with suitable equipment always
available and efficient.
The work area must never be occupied in such a manner to interfere with the free movement of the operator. In case of
emergency, immediate access to the machine must be guaranteed for responsible staff.
In the aforementioned area, access to people who are not directly responsible for machine functioning is forbidden, to avoid
danger due to distraction or negligence during machine intervention.
If intervention has to be conducted near the electrical components, work with dry hands and use dielectric gloves (working
on electrical components with wet hands leads to almost certain danger of electrical shock).
DANGER:
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in the case of different use it is essential to previously contact the Technical Department of the
Manufacturer.
the manufacturer declines all responsibility for any damage to property and/or persons deriving from
improper interventions conducted by unqualified, untrained or unauthorised staff.
prevent the machine being used by unauthorised staff or untrained staff without supervision: in fact,
before starting work, each operator must be perfectly aware of the position and functioning of all the
controls and features of the machine. Furthermore, the operator must have read this handbook
.
ENTIRELY
you should ensure that before starting any type of machine intervention or corresponding to its
components or accessory equipment to section power; if this is not possible, it is necessary to take
measures to allow you to operate on the machine in safe conditions.
ST-SP and measured, following the criteria set by the norms in
to implement for personal safety; in particular,
IPD
ST-SP Pag. 44 Rev 00 02/10