Why would it not?
*Pressing the Additional Settings button a third time will allow access to the AC Output Frequency Setting, at which point using the main encoder knob will allow change from the default 90Hz setting, to a value in between 60Hz and 150Hz.
Lincoln is pretty good at returning e-mails
service@lincolnelectric.com
Dave N
Technical Service Representative
The Lincoln Electric Company
22801 St. Clair Avenue
Cleveland, OH 44117
Toll Free Customer Service 1-888-935-3877