Cornwell Tools MMWMGS250, Руководство пользователя

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3. INSTALL THE WIRE ROLLER - The wire roller has been factory installed. However, check to
make certain the correct wire groove is in place to accommodate the size of wire you are using.
Open the wire feed compartment. Adjust the drive roller according to the following steps, see
following picture about the wire feeder structure:
3.1 Open the door to the welder drive compartment.
3.2 Remove the drive tension by loosening the Drive Tension Adjuster (1) and moving the
Drive Tension Adjustor away from the Drive Tension Arm (2). Lift the Drive Tension Arm away
from the Drive Roller (3).
3.3 If there is wire already installed in the welder, roll it back onto the wire spool by
hand-turning the spool clockwise. Be careful not to all the wire to come out of the rear end of
the inlet guide tube without holding onto it or the wire spool will unspool itself. Put the end of the
wire into the hole on the outside edge of the wire spool and bend it over to hold the wire in
place. Remove the spool of wire from the drive compartment of the welder.
3.4 Remove the drive roller by turning the drive roll securement knob (4) counter-clockwise.
Carefully slide the drive roll assembly off of the drive shaft. This drive roll assembly consists of
three pieces, the outer drive roll, inner drive roll, and a key. Be careful not to misplace the key.
3.5 Based on the wire diameter select the correct groove. See the chart below for assistance.
When installing the drive roller, the number stamped on the drive roller for the wire size you are
using should be facing inward. Push the Drive Roller onto the Drive Roller Shaft.
3.6 Reinstall the Drive Roller knob and tighten clockwise.
3.7 Close the door to the welder drive compartment.
4. INSTALL THE WIRE - We recommend the usage of .023, .030, and .035 MIG wire, or .030, .035
and .040 flux core wire, on this unit.
4.1 Select welding wire - Both 8" and 11" wire spools of .023, .030, .035 and .040 wire can be
used on this welder. You can also use 4" spools of wire when using the Spool Gun
MMWEZFSG2.