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Dear Customer,
You have purchased a REHM welding inverter and thereby a renowned German brand name.
We thank you for the confidence you have placed in our quality products.
The BOOSTER2 is a professional welding unit for the electrode welding of all commercially
available electrodes (electrode welding corresponds to manual arc welding according to
DIN1910). The digital processor control and the highly dynamic power section with its cycle
frequency of 100 kHz offer you the best welding properties. All you have to do is select the right
welding current. The low weight of only 2.3kg and the extremely compact size enable easy
handling. With its robust plastic housing, the BOOSTER2 is the ideal companion in the workshop
and also for tough outdoor use on the construction site.
Technical data:
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Max. Output current 130,140,150A at a duty cycle of 35,25,20% (40°C)
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Output current 100 A at a duty cycle of 100% (40°C)
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High open circuit voltage of 91V
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Hot start functionality
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Continuous electronic mains voltage monitoring range 150V...250Vac
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Anti-stick function - no burn-out of the electrode if it accidently sticks
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Protection type IP23
The BOOSTER2 can be used universally for all welding tasks on stainless steels, high-alloyed
and low-alloyed steels as well as on non-ferrous metals and therefore makes an excellent
all-round partner.
This operating and function manual must be carefully and completely studied before starting the
unit for the first time.
The information given in this manual is believed to be correct, however REHM does not accept
any liability for its use.
REHM GmbH & Co. KG Schweißtechnik reserves the right to adapt and change the design of
these welding units at any time.
If any points in this operating and functional manual are affected, then this is corrected in the
appendix to this manual under "Amendments and extensions".
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Important user instructions
