Lincoln Electric POWER MIG 255XT Operator's Manual page 38

INSTALLATION
MAGNUM 250LX PUSH-PULL GUN AND PUSH
PULL ADAPTER
For heavier duty aluminum applications when use of large 16 pound
aluminum spools of wire are desired the following push pull gun and
adapter kit are available.
Magnum 250LX Push Pull Gun (K2704-1)
This pistol grip push pull gun is similar to the Magnum 250LX spool
gun except it is designed to feed large spools of wire. The Magnum
250LX push pull features a 25 foot power, gas and control cable. It
operates as an assist slave motor pulling the aluminum wire as the
Power MIG drive motor acts as the master push motor.
Magnum 250LX Push Pull Adapter (K2705-1)
This adapter box is designed to drive the Magnum
250LX push pull gun when used on a non push ready
Lincoln power source feeder such as the POWER
MIG® 255XT. This box features a 115V cord and plug
to power the box, a control cable with receptacle to
connect the push pull gun's control cable to, and a 4
pin connector to connect to the Power MIG gun trigger
receptacle.
Note the Magnum 250LX push pull gun has a wire
feed speed adjustment potentiometer. However this
potentiometer only functions on push-pull ready
machines like the Power MIG 350MP. When the
Magnum 250LX is used on a non-push-pull machine
with the K2705-1 adapter, the wire feed speed is set
on the control panel of the machine.