12
Danger from Fly-
ing Sparks
Flying sparks can cause fires and explosions.
Never undertake welding near flammable materials.
Flammable materials must be kept at least 11 meters (35 ft.) from the LaserHybrid welding
process or protected with a certified cover.
Keep suitable, tested fire extinguishers on hand.
Sparks and pieces of hot metal may also get into surrounding areas through small cracks
and openings. Take appropriate measures to ensure that there is no risk of injury or fire.
Do not undertake welding in areas at risk of fire and explosion, or on sealed tanks, drums,
or pipes if these have not been prepared in accordance with corresponding national and
international standards.
Do not undertake welding on containers in which gases, fuels, mineral oils, and the like are/
were stored. Residues pose a risk of explosion.
Hazards from
welding current
Vagrant welding
currents
EMC Measures
WARNING! Electromagnetic field!
Electromagnetic fields may cause health problems
that are not yet known.
The operator is responsible for ensuring that there is no electromagnetic interference with
electrical and electronic equipment.
If electromagnetic interference is discovered, the operator is obliged to take action to rectify
the situation.
Check and evaluate possible problems and the interference immunity of equipment in the
vicinity according to national and international regulations:
-
Safety devices
-
Grid power lines, signal lines, and data transfer lines
-
EMC and telecommunications equipment
-
Devices for measuring and calibrating
-
The health of persons close by, e.g., those with pacemakers and hearing aids
Persons with pacemakers must seek advice from their doctor before staying in the imme-
diate vicinity of where the welding work is taking place.
An electric shock can be fatal. Every electric shock is hazardous to life.
All welding cables must be firmly attached, undamaged and properly insu-
lated. Replace any loose connections and scorched cables immediately.
If the following instructions are ignored, vagrant welding currents may occur.
These can destroy earthed conductor terminals, the power source being
used, the LaserHybrid welding head and other electrical equipment.
Ensure the workpiece clamp is connected tightly to the workpiece. On elec-
trically conductive floors, the power source must be set up in such a way as
to be insulated from the floor, wherever possible.
Summary of Contents for LaserHybrid MHP 360i LH
Page 2: ...2 ...
Page 4: ...4 ...
Page 8: ...8 ...
Page 17: ...General Information ...
Page 18: ......
Page 29: ...Operating controls and connections ...
Page 30: ......
Page 38: ...38 ...
Page 39: ...Commissioning ...
Page 40: ......
Page 49: ...49 EN US Pull the protective hoses across the connections 8 8 8 ...
Page 74: ...74 ...
Page 75: ...Maintenance ...
Page 76: ......
Page 98: ...98 ...
Page 99: ...Appendix ...
Page 100: ......
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