USER MANUAL
JEFARC140M-230
140A
DC INVERTER ARC WELDER • 230V
~
50Hz • 13A
www.jeffersontools.com
4
UNPACKING
Upon receipt of the equipment, ensure all components are present and have remained undamaged in transit. Retain the packing materials and
packaging in case future transportation of the equipment is necessary.
We recommend that the packaging is kept, at least within the period of the guarantee.
FEATURES
•
140A DC inverter arc welder (230V ~ 50Hz)
•
Fitted with 13A UK Plug
•
Generator friendly
•
Insulated Gate Bipolar Transistor
(IGBT) technology
•
Integrated smart fan cooling system
with thermostat
•
Includes Voltage Reduction Device (VRD)
for improved electrical safety
•
Hot-start, Arc Force, Anti-stick, MMA Welding
BOX CONTENTS
• 2M earth clamp lead
• 3M electrode holder
• Carry Strap
• User manual
RECOMMENDED USAGE
This welder can be used to weld stainless steel, alloy
steel, carbon steel, copper and other metals. It is also
suited to use in high altitudes, and in the open air.
DUTY CYCLE
The duty cycle is the proportion (percentage) of
time that the welder can work continuously within a
10 minute period at the rated welding current. For
example, 60% = 6 minutes constant welding every ten
minutes.
OVER-HEATING
In the event of over-heating, the IGBT protection unit will send an instruction to cut-off the welding current. An over-heating state will be
indicated by the alarm light on the control panel on the front of the welder. Allow the welder to cool for 10 minutes and reduce the welding
output current before starting the welding process again (or else reduce the duty cycle).
230V
~
50Hz
Forced Air Cooling
DC Current
Generator Friendly
Thermostatic
Protection
Hot Start
Anti-Stick
Voltage Reduction
Device
MMA Welding
Inverter Technology
Arc Force
Insulation Gate Polar
Transistor
(IGBT)
