5.3 BASIC TROUBLESHOOTING .......................17 5.4 FUSES ..............................17 APPENDIX 1: SPARE PARTS LIST FOR RS 200 MK / RS 300 MK / RS 400 MK .........18 APPENDIX 2: LIST OF THE COMPONENTS IN THE ELECTRICAL DIAGRAM ...........20 APPENDIX 3: ELECTRICAL DIAGRAM FOR RS 200 MK ................21...
HOT PARTS CAN CAUSE SEVERE BURNS Do not touch hot parts Allow cooling time before servicing If needed to hold hot parts, use appropriate tool, insulating gloves and fireproof clothes. RS 200 MK / RS 300 MK / RS 400 MK...
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MOVING PARTS CAN CAUSE INJURY Keep away from moving parts Keep all doors, panels, and guards closed and secured Wear shoes with metal protection over the fingers. RS 200 MK / RS 300 MK / RS 400 MK...
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The components of the gas circuit works under pressure. The service given by unqualified persons may cause explosions and operators can be injured seriously RS 200 MK / RS 300 MK / RS 400 MK...
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Choose appropriate welding current and welding voltage for the material and its thickness. If you will have a long break after welding, turn off the machine after cooler fan cooled the machine. RS 200 MK / RS 300 MK / RS 400 MK...
1.1 GENERAL EXPLANATIONS RS 200 MK, RS 300 MK, RS 400MK are 3 phase step controlled, Constant Voltage industrial compact MIG/MAG machines to weld all types of solid and flux cored wires in any kind of fabrication and repair work shops.
Duty cycle defines the percentage of welding time out of a period of 10 minutes at a given current and ambient temperature (standard is 40°C). For example, a welder with 60% duty cycle must be rested (2) for 4 minutes, after 6 minutes of continuous welding (1). RS 200 MK / RS 300 MK / RS 400 MK...
Please observe that the earth cable is in yellow/green colour and labeled . After installing the electric plug, DO NOT INSERT IT INTO THE SOCKETAT THIS STAGE. Figure 3: Electric Plug Connection RS 200 MK / RS 300 MK / RS 400 MK...
. Connect the (21) (22) power cable of the CO heater to the CO heater Figure 6: Gas Connections socket at the back of the machine. (11) RS 200 MK / RS 300 MK / RS 400 MK...
Figure 10: Cutting off the Liner Stick Out and Reassembling the Torch 3.3 CONNECTING THE TORCH Insert the torch into the torch connector screw its nut tightly. Nut of Torch Figure 11: Connecting the Torch RS 200 MK / RS 300 MK / RS 400 MK...
(33) loose may cause raveling of the wire spool after stopping wire feeding. Therefore, do not screw spool support nut (33) neither too tight nor loose. Figure 16: Threading the Wire RS 200 MK / RS 300 MK / RS 400 MK...
Contact tip and nozzle on the torch have to be cleaned regularly and changed if required. Contact tips must be in good condition, longer tips generally give better results. RS 200 MK / RS 300 MK / RS 400 MK...
Fast Motor and Card of the Wire Feeder 0.8A (RS 200 MK) Delayed Fan Motor (RS 300 MK, RS 400 MK) Fast CO Heater 0.25A Fast Card of Voltmeter/Ampermeter RS 200 MK / RS 300 MK / RS 400 MK...
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