Cebora POWER SPOT 5700 Betriebsanleitung Seite 10

1.2 Protect yourself from electric shock by insulating
yourself from work and ground.
1.3 Disconnect input plug or power before working on
machine.
2 Breathing welding fumes can be hazardous to your
health.
2.1 Keep your head out of fumes.
2.2 Use forced ventilation or local exhaust to remove
fumes.
2.3 Use ventilating fan to remove fumes.
3 Welding sparks can cause explosion or fire.
3.1 Keep flammable materials away from welding.
3.2 Welding sparks can cause fires. Have a fire extinguisher
nearby and have a watchperson ready to use it.
3.3 Do not weld on drums or any closed containers.
4 Arc rays can burn eyes and injure skin.
4.1 Wear hat and safety glasses. Use ear protection and
button shirt collar. Use welding helmet with correct
shade of filter. Wear complete body protection.
5 Become trained and read the instructions before
working on the machine or welding.
6 Do not remove or paint over (cover) label.
2 GENERAL DESCRIPTIONS
2.1 SPECIFICATIONS
The machine has been designed and built for welding
ferrous and non-ferrous stud bolts, Ø 3-4,5-6 and 8 mm.
This welding system uses the extremely rapid (2-3 ms)
discharge of a battery of charged capacitors, which allows
the welding of stud bolts with contact point start-up.
2.2 EXPLANATION OF THE TECHNICAL
SPECIFICATIONS LISTED ON THE MACHINE
PLATE
This machine is manufactured according to the following
standards: IEC 60974.1 / IEC 60974.10 (CL. A) / IEC
61000-3-11 / IEC 61000-3-12.
N° Serial number, which must be indicated on any
request regarding the welding machine
Single-phase transformer-rectifier with device
1 ~
for charging and discharging the capacitors
U0 Secondary open-circuit voltage
E Welding energy
C Capacity value
Uc Voltage adjustable on the capacitors
U1 Rated supply voltage. The machine is set up for
voltages of 120V and 240V with automatic
voltage change.
1-50/60Hz 50- or 60-Hz single-phase power supply
I1 Max Max. absorbed current at the corresponding
supply voltage.
I1 Eff This is the current absorbed considering the duty
cycle at the corresponding input voltage.
IP23S Protection rating for the housing. Grade 3 as the
second digit means that this equipment may be
stored, but it is not suitable for use outdoors in
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S
Note:
The machine has also been designed for use in
environments with a pollution rating of 3. (See IEC 60664).
2.3 DESCRIPTION OF PROTECTIVE DEVICES
2.3.1 Thermal protection
This machine is protected by a thermostat, which prevents
the machine from operating if the allowable temperatures
are exceeded. Under these conditions the fan keeps
running and the display will show "Warning 08".
3 INSTALLATION
Only skilled personnel should install the machine. All
connections must be carried out according to current
regulations, and in full observance of safety laws.
1. Do not place the welding machine on floor with
2. Make sure that the supply voltage matches the
3. Pacemaker wearers are prohibited from using the
4. Fully insert the earth cable plug into the socket B and
5. Fully insert the gun plug into the socket C and turn
6. Turn on the welding machine using the E switch.
7. To limit exposure to the magnetic field, keep the gun
3.1 DESCRIPTION OF THE EQUIPMENT
A- Display for the setting and control of welding operations
B- Positive output terminal
C- Negative output terminal
the rain, unless it is protected
Suitable for use in high-risk environments.
inclination greater than 10°.
Air must circulate freely, both incoming and outgoing,
and the welding machine must be protected from entry
by liquids, dirt, metal filings, etc.
voltage indicated on the specifications plate of the
welding machine. When mounting a plug, make sure
it has an adequate capacity, and that the yellow/green
conductor of the power supply cable is connected to
the earth pin.
The capacity of the overload cutout switch or fuses
installed in series with the power supply must be
equivalent to the absorbed current I1 of the machine.
Any extension cords must be sized appropriately for
the absorbed current I1.
If the power supply is 115V, the machine may run for
voltages between 96V and 140V.
If the power supply is 230V, the machine may run for
voltages between 190V and 260V.
The machine must be switched off when changing
the power supply.
machine or approach the cables.
turn clockwise.
clockwise.
(start-up and shutdown should not be repeated
frequently, because dissipating the energy contained
in the capacitors may cause overheating and damage).
cable on the side of the hand holding it, avoiding
wrapping the cable around.