Air Liquide M200 and M250 With the New Auto-Regulation Feature

Air Liquide is pleased to announce even more ability with the Air Liquide M200 & M250 GMAW Welding Machines! You can now order these machines with the new option of Auto-Regulation installed. These will be available for shipment January 1, 2004. This is a great feature for the customer and makes setting parameters easy!

Auto-Regulation is an optional feature available on the Air Liquide Welding M200 and M250 GMAW power sources. Normal (Linear) regulation is normal operation of this unit. That is to say, set the voltage and adjust the wire feed speed. With the Auto-Regulation option installed, one can set the voltage and adjust the wire feed speed, thereafter as one increases or decreases the voltage, the wire feed speed will automatically increase or decrease with the voltage. One can still fine adjust the wire feed speed to personal preference, and the wire feed speed will then track from the new setting.

An example of this is below using an ALW- M200 with the wire feed speed set at 5.5 on the front panel with Auto-Regulation installed.

TAP 1	-	140 IPM
TAP 2	-	170 IPM
TAP 3	-	230 IPM
TAP 4	-	270 IPM
TAP 5	-	370 IPM
TAP 6	-	400 IPM
TAP 7	-	520 IPM
TAP 8	-	600 IPM

This feature will only be available under the following stock numbers, M200, ALW-M120500383AR and M250, ALW-M120500384AR. In order to ensure safety and quality the option is only available by ordering the above part numbers from our North American Distribution Centre in Hawkesbury, ON. Unfortunately there is no retrofit available for standard or older models.