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SYMBOLS USED IN THE MANUAL
Several symbols have been used inside the manual, which highlight dangerous situations, give practical advice or simple
information. These symbols are found at the side of a text, at the side of a figure or at the top of a page (in this case they refer
to all subjects considered on the entire page).
Pay attention to the meaning of the symbols.
SYMBOLS USED ON THE COMPRESSOR
Several different labels are applied to the compressor. Their function is most of all to highlight any hidden dangers and to indicate
correct behaviour during use of the machine or in particular situations.
It is of fundamental importance that they are respected.
ATTENTION!
Highlights an important description regarding:
technical interventions, dangerous conditions,
safety warnings, advice and/or very important
information.
MACHINE AT A STANDSTILL!
Every operation highlighted by this symbol must
only be carried out with the machine at a standstill.
REMOVE VOLTAGE!
It is compulsory to deactivate the electric power
supply to the machine before carrying out any
interventions on the machine.
SPECIALISED STAFF!
All interventions highlighted with this symbol
must be carried out exclusively by a specialised
technician.
Warning symbols
Prohibition symbols
High temperature risk
Electric shock risk
Risk from hot or dangerous gases in the work
area
Pressurised container
Moving mechanical parts
Maintenance in progress
Machine with automatic start-up
Do not open hatches when the machine is
functioning
If necessary, always use the emergency stop
button and not the line isolating switch
Do not use water to put out fires on electrica
appliances
Obligation symbols
Carefully read the user instructions
GENERAL WARNINGS
• The rotating compressors are destined for arduous and continuous industrial use. They are particularly adapt for application
in industries where a large consumption of air is requested for long periods of time.
• The compressor must be used exclusively as indicated in this manual, which must be kept carefully in an easily accessible
place known to everyone, as it must remain with the machine for its entire duration.
• The company in which the compressor is to be installed must appoint a person in charge of the compressor itself. Controls,
adjustments and maintenance interventions are under his responsibility: if this person must be replaced, the substitute must
read the user and maintenance manual and any notes made regarding technical and maintenance interventions carried out up
to this time.
SAFETY REGULATIONS
read this page carefully before carrying out any intervention on the compressor
STORM 38 VS - Cod.197DD9910 - Rev.2 01/2016
NOBEL DV 22 CSA - Cod.197EE0622ML - Rev.1 03/2019
