Environment; Location; Ventilation - Thermal Arc Fabricator 211i Service Manual

FABRICATOR 211i

3.03 Environment

This Power Source is designed for use in environments with increased hazard of electric shock. Additional safety
precautions may be required when using unit in an environment with increased hazard of electric shock. Please refer
to relevant local standards for further information prior to using in such areas.
A. Examples of environments with increased hazard of electric shock are:
1. 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.
2. 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.
3. 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.
B. 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.

3.04 Location

Be sure to locate the welder according to the following guidelines:
A. In areas, free from moisture and dust.
B. Ambient temperature between 14° F (0° C) to 104° F (40° C).
C. In areas, free from oil, steam and corrosive gases.
D. In areas, not subjected to abnormal vibration or shock.
E. In areas, not exposed to direct sunlight or rain.
F. Place at a distance of 12" (305mm) or more from walls or similar that could restrict natural air flow for cooling.
G. The enclosure design of this Power Source meets the requirements of IP23S as outlined in EN 60529. This provides
adequate protection against solid objects (greater than 1/2", 12mm) and direct protection from vertical drops. Under
no circumstances should the Power Source be operated or connected in a micro environment that will exceed the
stated conditions. For further information please refer to EN 60529.
H. Precautions must be taken against the power source toppling over. The power source must be located on a suitable
horizontal surface in the upright position when in use.
This equipment should be electrically connected by a qualified electrician.

3.05 Ventilation

Since the inhalation of welding fumes can be harmful, ensure that the welding area is effectively ventilated.
SAFETY/INSTALLATION
WARNING
!
WARNING
3-4
SAFETY/INSTALLATION
Manual 0-5158