Filter
Top Products
CONNECTION OF THE LN-23P TO THE
CLASSIC III OR CLASSIC IIID
(EQUIPPED
WITH K623-1 WIRE FEED MODULE) USING
THE K-350-1 ADAPTER KIT (SEE FIGURE
C.5)
1. Shut the welder off.
2. Connect the electrode cable from the LN-23P to the
“CV” output terminal of the engine welder. Connect
the work cable to the “+” output terminal.
NOTE: Welding cable must be sized for current and
duty cycle of application.
3. Mount the K350-1 adapter per instructions included
with the adapter.
4. Connect the LN-23P to the K350-1 adapter as indi-
cated in Figure C.5. The adapter allows two wire
feeders to be connected. If only one is used, con-
nect it to Feeder “A” terminal strip.
5. Connect the adapter cable from the K350-1 to the
14-pin amphenol on the Classic III or Classic IIID
wire feed module.
The output terminals are energized when the engine is
running. The CV output will be de-energized only if
WFM mode switch is in remote position.
6. Connect control lead marked “21” to the work as
indicated in Figure C.5.
7. Set the CURRENT RANGE SELECTOR switch to
the 190-120 (middle) position for most common
processes. This may be changed if a different arc
characteristic is preferred.
8. Set the LOCAL/REMOTE control toggle switch to
REMOTE.
9. Set the IDLER switch to the AUTO position. The
HIGH position may be required when welding with
low current processes.
Any increase of the high idle engine RPM by changing
the governor setting or overriding the throttle linkage
will cause an increase in the AC auxiliary voltage. If
this voltage goes over 140 volts, wire feeder control
circuits may be damaged. The engine governor set-
ting is preset at the factory –– do not adjust above
RPM specification listed in the manual.
INSTALLATION
C-8 C-8
Classic III and IIID
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
WARNING
CAUTION
FIGURE C.5
CLASSIC III OR CLASSIC IIID/LN-23P CONNECTION DIAGRAM
Splice Leads
and Insulate
Insulate Each
Unused Lead
Individually
TO
WORK
14 PIN
AMPHENOL
K487-25
SPOOL
GUN
K488 SG
CONTROL
MODULE
SPARE
82
81
42
41
21
32
31
32
31
22
44
75
76
77
75
76
77
GND GND
GREEN
K492
INPUT CABLE
K775 OPTIONAL
REMOTE CONTROL
K867 UNIVERSAL
ADAPTER PLUG
ELECTRODE CABLE TO
K438 SG CONTROL CABLE
CV-
+