FABRICATOR 281
Manual No. 0-4880B
-1
INSTALLATION
SECTION 3:
INSTALLATION
3.01 Environment
The Fabricator 281 is NOT designed for use in
environments with increased hazard of electric shock.
Examples of environments with increased hazard of
electric shock are:
In locations in which freedom of movement is
restricted, so that the operator is forced to perform the
work in a cramped (kneeling, sitting or lying) position
with physical contact with conductive parts;
In locations which are fully or partially limited by
conductive elements, and in which there is a high risk
of unavoidable or accidental contact by the operator, or
In wet or damp hot locations where humidity or
perspiration considerably reduces the skin resistance
of the human body and the insulation properties of
accessories.
Environments with increased hazard of electric shock
do not include places where electrically conductive
parts in the near vicinity of the operator, which can
cause increased hazard, have been insulated.
3.02 Location
Be sure to locate the Power Supply according to the
following guidelines:
In areas, free from moisture and dust.
In areas, free from oil, steam and corrosive gases.
In areas, not subjected to abnormal vibration or shock.
In areas, not exposed to direct sunlight or rain.
Place at a distance of 1 ft (300mm) or more from walls
or similar that could restrict natural air flow for cooling.
The minimum ground clearance for these products is 5.5
inches (140mm).
3.03 Ventilation
Since the inhalation of welding fumes can be harmful,
ensure that the welding area is effectively ventilated.
Summary of Contents for 281 FABRICATOR
Page 54: ...fabricator 281 OPERATION 4 18 Manual No 0 4880B NOTES ...
Page 80: ...Fabricator 281 CIRCUIT OPERATION 8 Manual No 0 4880B ...
Page 98: ...fabricator 281 APPENDIX A Manual No 0 4880B APPENDIX 4 SPOT TIMER CIRCUIT DIAGRAM Art A 07521 ...
Page 104: ...fabricator 281 APPENDIX A 12 Manual No 0 4880B ...
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