Drive Roll Kits; Magnum Gun Connection Kit; Alternative Magnum Gmaw Gun And Cable Assemblies - Lincoln Electric POWER MIG SVM170-A Service Manual

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DRIVE ROLL KITS

Refer to Table C.1 for various drive roll kits that are available for
the POWER MIG. All items in Bold are supplied standard with the
POWER MIG.
TABLE C.1 — AVAILABLE DRIVE ROLL KITS.
Electrode Type Wire Size
Solid Steel .023"-.030" (0.6-0.8 mm)
.035" (0.9 mm)
(Includes
.045" (1.2 mm)
Stainless
Steel)
.035-.045 (0.9-1.2mm)
.040 (1.01)
.035" (0.9 mm)
Cored
.045" (1.2 mm)
Aluminum 3/64" (1.2 mm)
3/64" (1.2 mm) ALUMINUM FEEDING KIT (K1703-1)
This kit helps push feeding aluminum through standard machine
feeder and gun. It provides gun and wire drive conversion parts to
weld with 3/64" (1.2 mm) aluminum wire. 5356 alloy aluminum wire
is recommended for best push feeding peformance.
Kit includes drive rolls and wire guide plate for the wire drive, liner
and two contact tips for the gun, along with installation instructions.
K2378-1 Canvas Cover
K468 Spindle Adapter
spool.
K363P READI-REEL ADAPTER
The K363P Readi-Reel Adapter mounts to the 2" spindle. It is
needed to mount the 22-30 lb. Readi-Reels.
DUAL CYLINDER MOUNTING KIT (K1702-1)
Permits stable side-by-side mounting of two full size (9" dia. x
5' high) gas cylinders with "no lift" loading. Simple installa-
tion and easy instructions provided. Includes upper and lower
cylinder supports, wheel axles and mounting hardware.
ALTERNATIVE MAGNUM GMAW
GUN AND CABLE ASSEMBLIES
The following Magnum 250L gun and cable assemblies
are separately available for use with the POWER MIG
255C. Each is rated 200 amps 60% duty cycle (or 250
amps 40% duty) and is equipped with the integrated
connector, twist-lock trigger connector, fixed nozzle and
insulator, and includes a liner, diffuser, and contact tips
for the wire sizes specified:
Length Part No.
12' (3.6 m) K533-7
15' (4.5 m) K533-3
ACCESSORIES
Drive Roll Kit
KP1696-030S
KP1696-035S
KP1696-045S
KP1696-1
KP1696-2
KP1697-035C
KP1697-045C
KP1695-3/64A
- for 8" (203.2mm) O.D.
English Wire Metric Wire
Size 1 Size
.035 – .045" 0.9 – 1.2 mm
POWER MIG 255C

MAGNUM GUN CONNECTION KIT

(Optional K466-6)
Using the optional K466-6 Magnum Connection kit for
the POWER MIG permits use of standard Magnum
200, 300 or 400 gun and cable assemblies.
TIMER KIT INSTALLATION (Optional
K1701-1)
The timer kit adds selectable 4-step trigger interlock,
spot and Run-In functions and manual adjustment of
burnback time. Install as follows, or per the
instructions included with the kit:
WARNING
Remove all input power to the POWER MIG 255C
before proceeding.
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1. Verify that the following items have been included
in the kit:
A. Timer board/with harness and panel assembly .
B. Two screws.
2. Prepare for kit installation by turning the power
switch off and disconnecting power from the
machine.
3. Remove the lower cover panel from the front of the
machine by removing the two screws which secure
4. Attach the black rectangular 10-pin plug connector
on the timer kit wiring harness to the black mating
receptacle connector located on the P.C. board. Be
sure that the latch on the connec-tor is aligned with
the one on the board and insert it until the latch
engages.
5. Align the timer panel for installation and carefully
insert the printed circuit board and wiring harness
through the opening. Make sure the wiring harness
is not pinched between panels or between printed
circuit board and front panel cover.
6. Secure the timer assembly with either the two
supplied screws or with the original screws. The
installation is now complete. Refer to the following
section for operating instructions.
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