Lincoln Electric IM731 INVERTEC V350-PRO - Manual (Page 11)

A-4 INSTALLATION A-4
LN-10 Connection Instructions
An LN-10 can only be used with the “Factory” &
“
Advanced Process”” versions of the 350-Pro.
• Turn the Invertec power switch "off"
• Connect the K1505 control cable from the LN-10 to the
14-pin MS-style connector.
• Connect the electrode cable to the output terminal of
polarity required by the electrode. Connect the work
lead to the other terminal.
• Set the meter polarity switch on the front of the Invertec
to coincide with wire feeder polarity used.
• See the LN-10 manual for details on accessing Control
DIP Switch
LN-15 Connection Instructions
(Factory, Construction & Advanced Process versions
can be connected.
• Turn the Invertec power switch "off".
• Connect the electrode cable to the output terminal of
polarity required by electrode. (See Figures below)
• Set the meter polarity switch on the front of the Invertec
to coincide with wire feeder polarity used.
LN-25 Connection Instructions
(Factory, Construction & Advanced Process versions
can be connected.
• Turn the Invertec power switch "off".
• Connect the electrode cable to the output terminal of
polarity required by electrode. Connect the work lead to
the other terminal.
• LN-25 with Remote Control options can be used with the
Factory and Advanced Process version of the V350. The
6-Pin (K444-1) and 14-pin (K444-2) remotes can be con-
nected directly to the 6-pin & 14-pin MS-style connectors.
The 42 Volt Remote Voltage and Output Control (K624-1)
Kit can be connected to the V350ʼs 14-pin MS-style con-
nector using Remote Control Cable assembly K627- [ ].
LN-25s with a K431-1 remote kit can be connected to the
V350ʼs 14-pin MS-style connector using a K432 cable and
K876 adapter. (See connection diagram S19899). Or the
K432 cable could be modified with a K867 Universal
Adapter Plug (See connection diagram S19405) to con-
nect it to the V350ʼs 14-pin MS-style connector.
LN-742 Connection Instructions
An LN-742 can only be used with the “Factory” &
“
Advanced Process”” versions of the 350-Pro.
• Turn the Invertec power switch "off"
• Either a K591 or a K593 Input cable assembly is
required to connect the LN-742 to the Invertec.
• Connect the control cable from the LN-742 to the
14-pin MS-style connector.
• Connect the electrode cable to the output terminal
of the polarity required by electrode. Connect the
work lead to the other terminal.
• Set the meter polarity switch on the front of the
Invertec to coincide with wire feeder polarity used.
The wire feeder will now display the welding volt-
age.
• If a remote control such as K857 is to be used with the
LN-742, the remote can be connected directly to the 6-
pin MS-style connector on the front of the Invertec or use
a K864 adapter to connect the LN-742 and the remote to
the 14-pin MS-style connector.
Cobramatic Connection Instructions
A Cobramatic can only be used with the “Factory” &
“
Advanced Process”” versions of the 350-Pro.
• Turn the Invertec power switch "off"
• Connect the control cable from the Cobramatic to
the 14-pin MS-style connector.
• Connect the electrode cable to the output terminal
of the polarity required by electrode. Connect the
work lead to the other terminal.
• Set the meter polarity switch on the front of the
Invertec to coincide with wire feeder polarity used.
• If a remote control such as K857 is to be used with
the Cobramatic, the remote can be connected
directly to the 6-pin MS-style connector on the front
of the Invertec or use a K864 adapter to connect
the cobramatic and the remote to the 14-pin MS-
style connector.
TIG Module K930-2
The TIG Module connects to the Factory and Advanced
Process V350-Pro versions with a K936-1 (9-14 pin)
control cable. Connect the K936-1 to the MS-style
connector.
The TIG Module can also be used with the V350-Pro
Construction version. A K936-4 control cable is
required to supply 115VAC to the TIG Module from
an external 115VAC supply.
INVERTEC® V350-PRO
Work
Clamp
Electrode Cable
Electrode Cable
Electrode Cable
Work
Clamp
Work
Clamp
wire feeder
K1870-1 wire feeder
K1870-1
RANGER 8
SAE 400 WITH CV ADAPTER
ENGINE DRIVEN WELDERS
WITH WIRE FEED MODULE
(LOCAL MODE AND CV ADAPTER)
CV250
CV300
CV400
CC POWER SOURCE
Output Terminals
Always Hot.
Output Terminals
Always Hot.
Output Terminals
Always Hot.
Order K484 Jumper
Plug Kit.
Electrode Cable
Work
Clamp
semiautomatic
semiautomatic
semiautomatic
semiautomatic
wire feeder
K1870-1
wire feeder
K1870-1
wire feeder
K1870-1
CV655, DC400, DC600,
DC655, V350-PRO,
RANGER 9, RANGER 300 DLX
COMMANDER 300
COMMANDER 500
RANGER 2V35050
RANGER 305G
Output Terminals Output Terminals
Always Hot.
Always Hot.
Power source contactor Power source contactor
switch must be in the
switch must be in the
"ON" position or use a
"ON" position or use a
K848 Junper Plug Kit.
K848 Junper Plug Kit.
ACROSS THE ARC MODEL
V350-PRO
TWIST-MATE
CONTROL CABLE MODEL
Electrode Cable