Inhoudsopgave
Advertenties
Beschikbare talen
Beschikbare talen
MB EVO PRO/MB EVO
2.4
Welding
• Arc welding may cause damage to eyes, skin and hearing! Please
always wear the required safety clothing, eye and ear protection in
compliance with the relevant regulations in the country in question.
• Any metal vapors, especially lead, cadmium, copper and beryllium are
harmful! Ensure sufficient ventilation or extraction. Do not exceed the
current MAC values.
• Rinse work-pieces that have been degreased with chlorinated solvents
with clear water. Otherwise there is a risk of phosgene gas formation.
For the same reason, no degreasing baths containing chlorine must be
placed in the vicinity of the welding area.
2.5
Technical State
• Do not exceed the maximum limit values of the load data. Overloading
leads to torch destruction.
• Do not make any constructive changes to this device.
2.6
Protective clothing
• Do not wear loose fitting clothing or jewelry.
• Use a hair net for long hair.
2.7
Classification of the warnings
The warnings used in the operating instructions are divided into four different
levels and shown prior to potentially dangerous work steps.
DANGER
Describes an imminent threatening danger. If not avoided, this will result in fatal or extremely critical injuries.
WARNING
Describes a potentially dangerous situation. If not avoided, this may result in serious injuries.
CAUTION
Describes a potentially harmful situation. If not avoided, this may result in slight or minor injuries.
NOTICE
Describes the risk of impairing work results or potential material damage to the equipment.
2.8
Emergency information
In the event of an emergency, immediately disconnect the following supplies:
• Electrical power supply, compressed air, coolant and shielding gas.
3
Product description
WARNING
Hazards caused by improper use
If improperly used, the device can present risks to persons, animals and material property.
• Use the device according to its designated use only.
• Do not convert and modify the device to enhance its performance without authorization.
• Only qualified personnel are permitted to perform work on the device or system.
3.1
Technical data
Transport and storage
Relative humidity
Type of use
Type of voltage
Polarity of the electrodes for DC
Tab. 1
General torch data (EN 60974-7)
Shielding gas (DIN EN ISO 14175)
−25° C to +55° C
Up to 90 % at 20 °C
Wire types
Hand-held
Voltage rating
Protection type of the device
DC
connections (EN 60529)
Usually positive
Control features in the handle
• In connection with various welding torches, there may be other hazards,
for example those caused by: electrical current (power supply, internal
circuit), welding spatter with regard to combustible or explosive materials,
UV radiation from the arc, smoke and vapors.
• Adhere to the general fire protection regulations and remove
inflammable materials from the surroundings of the welding work area,
prior to starting work. Even hours after finishing the welding work, there
is a risk of late ignition caused by sparks. Place appropriate fire
extinguishing equipment in the workplace within easy reach.
• During welding work outdoors, use suitable protection against the
effects of weather.
• During operation of the welding torches and in connection with the
welding process, always wear safety goggles, protective gloves and, if
required, a breathing mask.
Arranged in descending order of importance, they have the following
meanings:
Further measures can be found in the "Power source" operating instructions
or the documents for further peripheral devices.
3 Product description
CO
and mixed gases M21
2
Commercially available round wires
Peak value of 113 V
IP3X
For 42 V and 0.1 to 1 A
EN - 33
Advertenties
Inhoudsopgave
