Lincoln Electric K3269-1, Operator'S Manual

Page: 12 / 118

INSTALLATION
ASSEMBLY OF ITEMS INSIDE THE MAGNUM
®
PRO SPOOL GUN
FIGURE A.3
INSTALLATION
SAFETY PRECAUTIONS
WELDING MACHINES
• Read and understand the welding machine’s instruction manu-
al and all hazard warnings on equipment and in the manual.
• Wear the proper personal protective equipment for welding,
including but not limited to, safety glasses, hearing protection,
welding helmet, welding gloves, and welding leathers.
-----------------------------------------------------------------------------------------------------
SPOOL GUN
ELECTRIC SHOCK CAN KILL.
• The spool of wire may fall out of the gun if the locking knob is
not installed.
• Metal parts may be at welding voltage (electrically "hot").
• Metal parts remain at welding voltage for several seconds after trigger is
released. Read warning label on gun.
• This product shall not be used in precipitation, or in wet or damp locations.
------------------------------------------------------------------------------------------------------
A-3 A-4
TOP vIEW
Spool Cover and left
handle removed
Machine Connections
1 1
2 2
4 4
3 3
P6 CONNECTOR PINOUT
MASTER KEY
6
9
7
8 1
1. Liner Assembly feeds all specified
wire.
2. Drive Roll: This Drive Roll feeds all
specified wires.
3. Idle Roll Assembly: Non-adjustable
tension setting for all specified wires
4. Incoming Wire Guide: Highly wear-
resistant.
5. P6 Connector Control Leads: Motor
Power and Trigger. (See
Maintenance Section for more
details)
6. Welding Power and Shielding Gas
Machine connection (Sealed with 2
o-rings).
7. Locking Knob: Independently retains
the wire spool on the spindle.
8. Liner Assembly: Includes a gas seal
with the cable connector and is the
outgoing wire guide.
9. Only 4 sub-assemblies: gun tube;
cable; wire drive; trigger.
10. Conical spring (not shown) serves
as the spool brake (use only with
aluminum alloy 5356).
4
3
2
CAUTION
WARNING