Tweco 400i Transmig - Manual (Page 19)

TRANSMIG 400 i
July 18, 2008 3-1
SECTION 3:
INSTALLATION
3.03 Electrical Input Connections
!
WARNING
ELECTRIC SHOCK can kill; SIGNIFICANT
DC VOLTAGE is present after removal of
input power.
DO NOT TOUCH live electrical parts.
SHUT DOWN welding power source, disconnect input
power employing lockout/tagging procedures.
Lockout/tagging procedures consist of padlocking line
disconnect switch in open position, removing fuses
from fuse box, or shutting off and red-tagging circuit
breaker or other disconnecting device.
3.01 Environment
The Transmig 400 i is designed for use in hazardous
environments. Examples of environments with
increased hazardous environments are:
a. 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;
b. 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
c. 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 hazardous environments 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 welder according to the following
guidelines:
· In areas, free from moisture and dust.
· Ambient temperature between 0 degrees C to
40 degrees C.
· 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 12” (304.79mm) or more
from walls or similar that could restrict natural
airflow for cooling.
!
WARNING
Cigweld advises that this equipment be
electrically connected by a qualified
electrician.