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Summary of Contents for Inverter Fusion MMA 250
- Page 1 Instruction manual MMA INVERTER WELDER Instruction Manual MMA 250 USER MANUAL * MMA 250 - 1 -...
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Page 2: Table Of Contents
Instruction manual CONTENTS GUARANTEE………………………………………………………………………………….3 INTRODUCTION………………………………………………………………………………3 SAFETY PRECAUTIONS…………………………………………………………………….4 TECHNICAL DATA……………………………………………………………………………5 INSTALLATION………………………………………………………………………………..6 Connection…………………………………………………………………………………6 Checking…………………………………………………………………………………...7 OPERATION…………………………………………………………………………………...7 Instructions………………………………………………………………………………...7 Duty Cycle…………………………………………………………………………………7 CAUTION………………………………………………………………………………………8 Working Environment……………………………………………………………………..8 Safety Tips…………………………………………………………………………………8 MAINTENANCE……………………………………………………………………………….9 TROUBLESHOOTING………………………………………………………………………..9 WARRANTY………………………………………………………………………………10-11 USER MANUAL * MMA 250 - 2 -... -
Page 3: Guarantee
During the maintenance period, all maintenance is for free except intentional damage. Customers are not allowed to unfold and refit or change the parts. Any damage caused to the machines is not the responsibility of Inverter Fusion Ltd. SAFETY Caution •... -
Page 4: Safety Precautions
Noise • Use approved earplugs or earmuffs if noise level is high. • Warn others nearby about noise hazard. 一、 一、 一、 一、 二、 二、 二、 二、 USER MANUAL * MMA 250 - 4 -... -
Page 5: Technical Data
Efficiency 0.93 Power factor Insulation class IP21 Protection class Weight （ （ （ （ ） ） ） ） 480 x 210 x 310 Size （ （ （ （ ） ） ） ） USER MANUAL * MMA 250 - 5 -... -
Page 6: Installation
2) The electrode holder wire is connected to the positive terminal, while the work piece is connected to the negative terminal. 3) If the work piece is too far away from the machine（50-100m) and the secondary USER MANUAL * MMA 250 - 6 -... -
Page 7: Checking
In this circumstance, you do not need to cut off the power supply, leave the fan to lower the temperature. Generally, it will recover within 5 or 10 minutes. USER MANUAL * MMA 250 - 7 -... -
Page 8: Caution
5) Electric Shock Do not touch the output terminal when working, or it may cause electric shock. USER MANUAL * MMA 250 - 8 -... -
Page 9: Maintenance
TROUBLESHOOTING If you have any problems in setting up or operating, please first consult this manual. If you are still having difficulties after reading this manual, please contact Inverter Fusion Ltd direct. USER MANUAL * MMA 250 - 9 -... -
Page 10: Warranty
Subject to the following terms and conditions, Inverter Fusion Limited warrants to the original retail purchaser that new Inverter Fusion Limited equipment sold in the UK is free of defects in material and workmanship at the time of its despatch from Inverter Fusion Limited for the warranty period advertised for the product at the time of sale. - Page 11 Upon receipt and inspection of the product, if valid the product will be repaired or replaced at the discretion of Inverter Fusion Limited. In the event of a repair being required that is not considered to be a warranty issue, the claimant will be contacted for his further instruction.
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