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K843 AMPTROL™ ADAPTER INSTALLATION INSTRUCTIONS
For use with: DC-250, DC-400, R3R or Weldanpower 250 (D-10 and Pro)
with remote control power sources.
WARNING: TURN THE POWER SOURCE OFF BEFORE INSTALLATION
This K843 adapter is used to connect AMPTROL™ (K963*,
K813* or K870), remote control (K775), and HI-FREQ™ (K799)
accessories to DC-250, DC-400, R3R or Weldanpower 250
(D-10 and Pro) with remote control power sources.
The power source "machine/remote" switch must be in "remote"
for Amptrol™ to control current. Accessories may be combined
and connected in four different ways, as shown below.
AMPTROL™ ONLY
AMPTROL™ PLUS
REMOTE LIMIT CONTROL
AMPTROL™ AND
HI-FREQ.™ KIT
AMPTROL™ AND HI-FREQ.™ KIT
PLUS REMOTE LIMIT CONTROL
The Amptrol™ provides remote
current control through the full range
of the power source.
The Amptrol™ provides remote
current control from the minimum of
the power source to a maximum set
by the remote limit control.
The Amptrol™ will start the Hi-Freq™
kit to turn on gas and high frequency
starting for DC TIG welding. The
Amptrol™ controls current through
the full range of the power source.
The Amptrol™ switch will start the
Hi-Freq™ kit to turn on gas and high
frequency starting for DC TIG
welding. The Amptrol™ controls
current from the minimum of the
power source to a maximum set by
the remote limit control.
POWER
SOURCE
757677
K963*, K813* or
K870 Amptrol™
Power source
terminal
strip
Black and white leads
not used. Tape
and insulate.
K843
Adapter
FIG. 1
75
76
77
POWER
SOURCE
K963*, K813* or
K870 Amptrol™
K775 Remote
Limit Control
K843
Adapter
77
76
Black and white
leads not used.
Tape and
insulate.
Bolt and nut
connection.
Insulate
and tape.
FIG. 2
POWER
SOURCE
757776
{
K963*,K813*
or K870
Amptrol™
K799
Hi-Freq™ Kit
Arc start cable
(included with
K799)
K843 Adapter
CUT OFF
ARC START
SWITCH and connect black
lead to black and white
lead to white.
FIG. 3
POWER
SOURCE
757776
{
76
77
CUT OFF
ARC START
SWITCH and
connect black
lead to black and
white lead to white.
K799
K843
K775
FIG. 4
Bolt and nut
connection.
insulate
and tape.
Arc start cable
(included
with K799)
K963*,K813*
or K870
Amptrol™
K843 Adapter
K775 Remote
Limit Control
K799
Hi-Freq™
Kit
K843 AMPTROL™ ADAPTER INSTALLATION INSTRUCTIONS
For use with: DC-250, DC-400, R3R or Weldanpower 250 (D-10 and Pro)
with remote control power sources.
WARNING: TURN THE POWER SOURCE OFF BEFORE INSTALLATION
This K843 adapter is used to connect AMPTROL™ (K963*,
K813* or K870), remote control (K775), and HI-FREQ™ (K799)
accessories to DC-250, DC-400, R3R or Weldanpower 250
(D-10 and Pro) with remote control power sources.
The power source "machine/remote" switch must be in "remote"
for Amptrol™ to control current. Accessories may be combined
and connected in four different ways, as shown below.
AMPTROL™ ONLY
AMPTROL™ PLUS
REMOTE LIMIT CONTROL
AMPTROL™ AND
HI-FREQ.™ KIT
AMPTROL™ AND HI-FREQ.™ KIT
PLUS REMOTE LIMIT CONTROL
The Amptrol™ provides remote
current control through the full range
of the power source.
The Amptrol™ provides remote
current control from the minimum of
the power source to a maximum set
by the remote limit control.
The Amptrol™ will start the Hi-Freq™
kit to turn on gas and high frequency
starting for DC TIG welding. The
Amptrol™ controls current through
the full range of the power source.
The Amptrol™ switch will start the
Hi-Freq™ kit to turn on gas and high
frequency starting for DC TIG
welding. The Amptrol™ controls
current from the minimum of the
power source to a maximum set by
the remote limit control.
POWER
SOURCE
75 76 77
K963*, K813* or
K870 Amptrol™
Power source
terminal
strip
Black and white leads
not used. Tape
and insulate.
K843
Adapter
FIG. 1
75
76
77
POWER
SOURCE
K963*, K813* or
K870 Amptrol™
K775 Remote
Limit Control
K843
Adapter
77
76
Black and white
leads not used.
Tape and
insulate.
Bolt and nut
connection.
Insulate
and tape.
FIG. 2
POWER
SOURCE
75 7776
{
K963*,K813*
or K870
Amptrol™
K799
Hi-Freq™ Kit
Arc start cable
(included with
K799)
K843 Adapter
CUT OFF
ARC START
SWITCH and connect black
lead to black and white
lead to white.
FIG. 3
POWER
SOURCE
75 7776
{
76
77
CUT OFF
ARC START
SWITCH and
connect black
lead to black and
white lead to white.
K799
K843
K775
FIG. 4
Bolt and nut
connection.
insulate
and tape.
Arc start cable
(included
with K799)
K963*,K813*
or K870
Amptrol™
K843 Adapter
K775 Remote
Limit Control
K799
Hi-Freq™
Kit