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Instruction manual 

USER MANUAL * MMA 250

                                                    - 11 -   

the  defect.  In  no  event  shall  Inverter  Fusion  Limited  be  liable  for  direct,  indirect,  special, 
incidental or consequential damages (including loss of profit), whether based on contract, 
tort, or any other legal theory. 
 
Any  express  warranty  not  provided  herein  and  any  implied  warranty,  guarantee,  or 
representation as to the performance, and any remedy for breach of contract, tort or any 
other legal theory which, but for this provision, might arise by implication, operation of Law, 
Custom of Trade, or course of dealing, including and implied warranty or merchantability for 
a  particular  purpose,  with  respect  to  any  and  all  equipment  furnished  by  Inverter  Fusion 
Limited, is excluded and disclaimed by Inverter Fusion Limited. 
 

Warranty Registration 

 
In  order  for  any  warranty  to  be  valid,  the  Warranty  Registration  Card  enclosed  must  be 
completed  and  returned  at  the  time  of  purchase  in  order  to  register  the  warranty  with 
Inverter  Fusion  Limited.  Alternatively  the  warranty  may  be  registered  via  the  company’s 
website www.inverterfusion.com 
 

Warranty Claims Procedure 

 
In the event of a claim, the claimant must first contact Inverter Fusion Limited for a warranty 
claim  authorization  number.  Following  this,  the  Warranty  Claim  form,  as  printed  on  the 
reverse  side  of  this  page  should  be  completed  with  all  the  details  as  requested  and 
forwarded to Inverter Fusion Limited at the address below along with the faulty product and 
a  copy  of  the  original  purchase  receipt.  The  claimant  will  be  responsible  for  all  carriage, 
insurance and transportation costs in returning the product to Inverter Fusion Limited. 
 
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. 
 
Following  the  completion  of  any  authorized  warranty  claim  work,  the  product  will  be 
returned to the original claimant at the cost of Inverter Fusion Limited. (UK Customers Only) 
 
Failure to comply with the above procedure could invalidate or delay the completion of any 
warranty work. 

 

Improper use, abuse or any attempt to repair the product by an unauthorized third party will 

invalidate any warranty claim. 

 

 

Inverter Fusion Ltd 

Heathpark Way 

Heathpark Industrial Estate 

Honiton 

Devon EX14 1BB 

Содержание MMA 250

Страница 1: ...Instruction manual USER MANUAL MMA 250 1 MMA INVERTER WELDER Instruction Manual MMA 250...

Страница 2: ...NTENTS 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 MAI...

Страница 3: ...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 You may be faced with dangers during the course of wel...

Страница 4: ...the smoke When welding make sure you are in a well ventilated area to avoid breathing in the smoke Arc emission Wear suitable welding mask and clothing to protect your eyes and skin Use a suitable scr...

Страница 5: ...Three phase AC380 10 50 60 Rated input current A 15 Rated output voltage V 30 Output current adjustment A 20 250 ARC force A 0 100 Duty cycle 60 No load voltage V 54 No load loss W 60 Efficiency 85 Po...

Страница 6: ...idization 3 Use multimetres to see whether the voltage value varies in the given range Connection of output wires 1 Each welder has two sockets connect the plug to the socket on the front panel and ti...

Страница 7: ...ter indicates the set current value and the fan begins to spin 2 According to practical need adjust the welding current knob and the arc leading pulse knob to the welding requirement 3 Generally the w...

Страница 8: ...the welding machine 2 No over load working Over loading is prohibited otherwise the machine may stop suddenly during the welding Under this circumstance it is not necessary to cut the power allow the...

Страница 9: ...he event of the welder getting wet check the connection between the case and the connection Only when this is clear can you recommence the welding 3 If the machine is not going to be used for a long t...

Страница 10: ...r Fusion Limited but manufactured by others These items will be covered by the manufacturer s warranty if any Electrodes contactors and relays Equipment that has been modified or repaired in any way E...

Страница 11: ...event of a claim the claimant must first contact Inverter Fusion Limited for a warranty claim authorization number Following this the Warranty Claim form as printed on the reverse side of this page s...

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