RS 400x
Instruction manual
RS 400x
Instruction manual
For
Installation, Operation & General maintenance
Precautions for installation
Beware of electric shock!
Install grounding device according to application standard.
Do not touch live parts with naked skin, wet gloves or wet clothes.
Be sure you are insulated from ground and work piece.
Cover the cover plate of the machine before power on to avoid an
electric shock.
Confirm the safety of your working position.
Beware of fire hazard!
Please install the machine on non-combustible materials to avoid
a fire.
Make ensure there are no inflammables near the welding position
to avoid a fire.
Beware of explosion!
Do not install the machine in an environment with explosive gas
to avoid an explosion.
SAFETY
Replacing the components can be dangerous.
Only professionals can replace the components of the machine.
Make sure the connecting wires inside the machine are correctly connected after replacing the
PCBs, and then the machine can be run. Otherwise, there is a risk of damage to property.
Make sure there are no foreign bodies such as wire leads, screws, gaskets and metal bars
falling into the machine inside when replacing the components.
Carrying or moving the machine can be dangerous.
Cut the input power off via the switching box before moving the welding machine.
The handle can only be used for moving the welding machine by hand in short distance, and
it cannot be used for lifting. Otherwise, personal injury or property damage may be caused by
a drop.
Make sure that the flying rings are tightened, and that the machine enclosure and cover are
fixed when moving the welding machine with a crane,
Two lifting belts should be used when lifting the welding machine, and the angle formed by the
Smoke-may be harmful to your health!
Keep your head away from the smoke to avoid inhalation of waste
gas in welding.
Keep the working environment well ventilated with exhaust or
ventilation equipment when welding.
Arc radiation-may hurt your eyes and burn your skin!
Use proper welding mask and wear protective clothing to protect
your eyes and body.
Use proper mask or curtain to protect onlooker from being injured.
Magnetic field can make cardiac pacemaker a bit wonky.
People with cardiac pacemaker should consult the doctor before
carrying out welding.
Stay away from the welding source to reduce the effect of magnetic
field.
Improper use and operation may result in a fire or an explosion.
Welding spark may result in a fire, so please make ensure there are
no inflammables near the welding position, and pay attention to fire
safety.
Ensure there is fire extinguisher nearby, and make sure someone
has been trained to operate the fire extinguisher.
Do not weld closed container.
Do not use this machine for pipe thawing.
Hot work piece can cause severe scald.
Do not touch hot work piece with bare hands.
Cool the welding torch for a while after continuously working.
Excessive noise does great harm to people’s hearing.
Wear ear covers or other hearing protectors when welding.
Give warning to onlooker that noise may be potentially hazardous to
hearing.
lifting belt and the vertical should be smaller than 15°.
Do not apply any stress on the operation panel and cover when moving the welding machine.
Otherwise, personal injury or property damage may be caused by a drop.
Do not install and run the welding machine when the machine is damaged or lacks any
components. Otherwise, fire hazard or personal injury may be caused.
Precautions for operation
Moving parts may injure your body.
Please keep away from moving parts (like fan).
Each door, panel, cover, baffle plate, and protective device the like
should be closed and located correctly.
Seek professional support when trouble strikes.
When trouble strikes in installation and operation, please inspect
according to related contents in this manual.
If you still cannot understand fully, or you still cannot solve the
problem, please contact the service center to obtain professional
support.
TABLE OF CONTENTS
1. GENERAL DESCRIPTION .......................................................................... 7
Technical parameters ................................................................................
2. INSTALLATION AND CONNECTION .......................................................... 8
Installation requirements............................................................................
Electrical connection ..................................................................................
3. OPERATION ........................................................................................... 9-10
Panel functions of RS 400x ......................................................................
Rear Panel .................................................................................................
Output Terminals .......................................................................................
Work after welding .....................................................................................
4. MAINTENANCE ................................................................................... 11-13
Daily maintenance .....................................................................................
Periodic check ...........................................................................................
5. TROUBLESHOOTING ............................................................................... 14
6. WIRING DIAGRAM.................................................................................... 15
7. SPARES LIST AND EXPLODED DIAGRAM ........................................ 16-18
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