EPT076596 Issue 1 – March 2022
8
Safety Instructions
Important safety notes
Concerning symbols used on the extraction unit and referred
to within this manual.
Danger
Refers to an immediately impending danger. If the danger is
not avoided, it could result in death or severe (crippling)
injury. Please consult the manual when this symbol is
displayed.
Warning
Refers to a possibly dangerous situation. If not avoided, it
could result in death or severe injury. Please consult the
manual when this symbol is displayed.
Caution
Refers to a possibly harmful situation. If not avoided,
damage could be caused to the product or something in its
environment.
Important (Refer to manual)
Refers to handling tip and other particularly useful
information. This does not signify a dangerous or harmful
situation. Refer to manual when this symbol is displayed.
Electrical Safety
The unit has been designed to meet the Essential Health
and Safety Requirements of the Machinery Directive
2006/42/EC.
Warning
When working with the pump/motor housing open, Live
230/115 volt mains components are accessible. Ensure that
the rules and regulations for work on live components are
always observed.
Important
To reduce the risk of fire, electric shock or injury:
1. Always isolate the system from the mains power
supply before removing the pump/motor access
panel.
2. Use only as described in this manual.
3. Connect the system to a properly grounded outlet.
Dangers to eyes, breathing and skin
Once used, the filters within the DPX3500 system may
contain a mixture of particulates, some of which may be
sub-micron size. When the used filters are moved it may
agitate some of this particulate, which could get into the
breathing zone and eyes of the operative. Additionally,
depending on the materials being processed, the particulate
may be an irritant to the skin.
Caution: When changing used filters always wear a mask,
safety shoes, goggles and gloves as a minimum. User
must perform a risk assessment prior to any
maintenance.
Carbon selection
Please note that the media within the gas filter fitted in the
DPX3500 is capable of adsorbing a wide range of organic
compounds. However, it is the responsibility of the user to
ensure it is suitable for the particular application it is being
used on, based on the risk assessment performed by the
user.
Intended use
The Domino DPX3500 Laser Extraction System is designed
as a non-safety related system to extract particulates,
fumes and gases (extraction mixture) generated by a laser
process.
The Domino DPX3500 Laser Extraction System is exclusively
designed to be used in laser processes that:
- does not create burning or hot particles that do not safely
extinguish and cool down before they touch ignitable
ablations in the piping or in the filters.
- produces extraction mixtures that would not create a risk
to human health in the time taken for the process to be
stopped, by other means, after an undetected extraction
system fault
- is located in a well-ventilated area.
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