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3. The device is equipped with a power cord and a plug. Before connecting, make sure the power switch (3) is in the OFF position (off).

Fig. 1. Scheme of connecting devices 

7. FUNCTIONAL DESCRIPTION switches and DIAL 

Ready for operation, the device attached to the connector (3). The inclusion of devices is confirmed by lighting of the LED (2). 

Ready for operation, the device attached to the connector (3). The inclusion of devices is confirmed by lighting of the LED (2). 

For storage or transport devices in freezing temperatures before the start of work to bring the device to an appropriate temperature 
!!!

Setting the welding current is made knob (4). Recommended values ​​of the welding current depending on the diameter of the electrode for the example 
the most commonly used electrodes in the table below. The switch (8) allows you to enable / disable function VRD. Enabling this feature will be 
confirmed by lighting of the LED (9). VRD function reduces the rated voltage of no-load condition of 70V to 20V for reasons of safety, however, hinders 
the starting performance. Selecting the operating mode to the user. Attention! For safety reasons, it is recommended to use the device enabled VRD.

OVERHEAT

AND

POWER

thirty 

200

60

90

120

150

180

2

3

6

7

VRD

8

4

9

1. Signaling device overheating 
2. The LED power 
3. The main switch 
4. The current control knob 
5. Nest "-" 

6. Slot "+" 
7. Display 
8. Switch VRD / standard 
9. LED function VRD 

Fig. 2. View of the front panel 

Summary of Contents for MMA 200

Page 1: ...V2 5 08 16 26 USER MANUAL WELDING RECTIFIER Inverter MMA 200 ...

Page 2: ...C SHOCK ARC NEGATIVE IMPACT ON HUMAN EYES AND SKIN PAIRS AND GAS POISONING BURNS EXPLOSION AND FIRE HAZARDS NOISE Prevention of electric shock a device connected to a technically efficient electrical system in a proper security and effectiveness of neutral additional fire protection Check and properly connect to the network and other devices in the workplace welder current leads off with the mount...

Page 3: ...ic arc welding with coated electrodes MMA method know and comply with applicable health and safety regulations when performing welding work use proper specialized protective equipment gloves apron rubber boots shield or welding helmet with a suitably selected filter know the contents of this manual welder and operated in accordance with its intended purpose Repair work may only be carried out afte...

Page 4: ... was determined by simulation Level of security IP specifies the extent to which the device is resistant to entering of solid impurities and water IP21 means that the device is suitable for use in confined spaces and is not suitable for use in the rain and snow application class application class It means that the device is suitable for use in areas with increased danger of electric shock applicat...

Page 5: ...urrent is made knob 4 Recommended values of the welding current depending on the diameter of the electrode for the example the most commonly used electrodes in the table below The switch 8 allows you to enable disable function VRD Enabling this feature will be confirmed by lighting of the LED 9 VRD function reduces the rated voltage of no load condition of 70V to 20V for reasons of safety however ...

Page 6: ...r of the electrode Mm Values for welding current A Application ER 142 2 40 60 Welding of steel for example St0S St1S St2S St3Sx and similar St4Sx mostly thin sheets 2 5 60 90 3 25 100 150 ER 146 2 40 60 Welding steel e g St0S St1S St2S St3Sx St4Sx and the like mainly of sheet metal tubular steel grade and R 35 2 5 50 80 3 25 80 130 4 120 180 5 160 230 ER 346 2 45 80 Welding steel e g St0S St1S St2...

Page 7: ...connection and Power light is on the fan does not work no output voltage 1 Remove the casing and check the connection of all electrical plug inside the device 2 Check if the device has not been connected to the higher voltage If so connect to 230V and turn again 3 The supply voltage is unstable and turns on the overvoltage protection Turn off device for 2 3 minutes and then back 4 Short switching ...

Page 8: ...yday operation of the welder must be kept clean check the connection status and the status of external electrical wires and cables Regularly replace consumables Periodically clean the inside of the device by purging with compressed air to remove dust and chips from metallic plates and the control wires and electrical connections Not less than once every six months should be a general review of the...

Page 9: ...9 16 ELECTRIC SCHEME ...

Page 10: ...t must be used methods of utilization In Poland in accordance with the provisions of the Act of July 1 2005 Waste electrical and electronic equipment is prohibited to place together with other wastes of used equipment marked with crossed out wheeled bin symbol The user who wishes to discard this product it is obliged to return waste electrical and electronic equipment to a used equipment collectio...

Page 11: ... Directive 2011 65 EU and is compliant with the following standards BS EN 60974 1 2013 04 Arc welding equipment Part 1 Welding power sources BS EN 60974 1 2013 04 Arc welding equipment Part 1 Welding power sources BS EN 60974 10 2010 Arc welding equipment Part 10 Requirements BS EN 60974 10 2010 Arc welding equipment Part 10 Requirements electromagnetic compatibility EMC BS EN 50581 2013 03 Techni...

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