Safety Precautions - Lincoln Electric MARQUETTE AutoPro 155S Operator's Manual

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AUTOPRO 155S
INSTALLATION
K3291-2 - AutoPro 155S
TECHNICAL SPECIFICATIONS -
INPUT - SINGLE PHASE ONLY
Input Voltages 60 Hz.
230VAC ± 15%
RATED OUTPUT
Duty Cycle
Output Amps
150A(TIG)
30%
150A (STICK)
OUTPUT
Maximum Open
Output Current Range
Circuit Voltage
15-155 AMPS
RECOMMENDED INPUT WIRE AND FUSE SIZES FOR
MAXIMUM RATED OUTPUT
TYPE SJT OR
INPUT VOLTAGE /
HARD USAGE
FREQUENCY (HZ)
INPUT CORD
3 CONDUCTOR,
230/60
12 AWG
PHYSICAL DIMENSIONS
Height
Width
Depth
Weight
TEMPERATURE RANGES
Operating
Temperature
Storage
Temperature
Thermal tests have been performed at ambient temperature. The duty
cycle (duty factor) at 40°C has been determined by simulation.
Rated Input Current
25 AMPS @ RATED OUTPUT
Output Volts
Input Circuit
16.0 VDC
230 VAC
26.0 VDC
Type of Output
77 VDC
DC
MAXIMUM TIME-DELAY
CIRCUIT BREAKER OR FUSE
SIZE (AMPS)
30
8.5 IN. (216.0 MM)
6.0 IN. ( 152.0 MM)
14.5 IN. ( 368.0 MM)
15.4 LBS. (7.0 KGS.)
-10°C TO 40°C
-25°C TO 55°C
WARNING

SAFETY PRECAUTIONS

ELECTRIC SHOCK can kill.
Only qualified personnel should
perform this installation.
Disconnect input power by removing
plug from receptacle before working
inside AUTOPRO™ 155S Allow
machine to sit for 5 minutes minimum
to allow the power capacitors to discharge before
working inside this equipment.
Insulate yourself from the work and ground.
Always wear dry insulating gloves.
Always connect the AUTOPRO™ 155S to a power
supply grounded according to the National Electrical
Code and local codes.
This machine can operate in harsh environments.
SELECT SUITABLE LOCATION
However, it is important that simple preventative measures are
followed to assure long life and reliable operation:
• This machine must be located where there is free circulation
of clean air without restrictions for air movement to and from
the air vents. Do not cover the machine with paper, cloth or
rags when switched on.
• Dirt and dust that can be drawn into the machine should be
kept to a minimum.
• This machine has a protection rating of IP21S. Keep it dry
and do not place it on wet ground or in puddles. Do not use in
wet or damp locations. Store indoors.
• Locate the machine away from radio controlled machinery.
Normal operation may adversely affect the operation of
nearby radio controlled machinery, which may result in injury
or equipment damage. Read the section on electromagnetic
compatibility in this manual.
• Do not operate in areas with an ambient temperature greater
than 40°C.
STACKING
The AUTOPRO™ 155S cannot be stacked.
TILTING
Place the machine directly on a secure, level surface. Do not place
or operate this machine on a surface with an incline greater than
15° from horizontal. The machine may topple over if this
procedure is not followed.
HIGH FREQUENCY PROTECTION
Locate the AutoPro 155S away from radio controlled machinery.
The normal operation of the AutoPro 155S may adversely affect
the operation of RF controlled equipment, which may result in
bodily injury or damage to the equipment.
A-1
INSTALLATION

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