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High Frequency Generator for TIG Welding
Applications
The K930-2 TIG Module is suitable for use with the Ranger 405D.
The Ranger 405D and any high frequency generating equipment
must be properly grounded. See the K930-2 Operating Manual for
completed
instructions
on
maintenance.
A T12246 BYPASS CAPA C I TOR A S S E M B LY M U S T B E
I N S TALLED IN THE RANGER 405D TO PROTECT T H E
RANGER 405D FROM DAMAGE.
Standby Power Connections
The Ranger 405D is suitable for temporary, standby or
emergency
power
using
recommended maintenance schedule.
The Ranger 405D can be permanently installed as a standby
power unit for:-
KA1453-1, -4 & -7 415/240V - 20 Amp service,
KA1453-2 & -5 400/230V - 20 Amp service
KA1453-3 & -6 400/230 and 115V (Centre Tapped Earth) - 20
Amp service.
Connections must be made by a licensed electrician who can
determine how the connections can be made to adapt to
particular installations and comply with all applicable electrical
codes, eg Australian Standard AS3000 Wiring Rules, and
maintain operation of the Residual Current Device.
Welding Output Cables
With the engine off, connect the electrode and work cables to the
appropriate receptacles.
Copper cables sizes listed below are recommended for the rated
current and duty cycle. Lengths stipulated are the distance from
the welder to work and back to the welder again. Cable sizes are
increased for greater lengths primarily for the purpose of
minimising cable voltage drop.
TOTAL COMBINED LENGTH OF
ELECTRODE & WORK CABLE
AMPS
DUTY
0 - 15
15 - 30 30 - 45 45 - 60 60 - 75
CYCLE
m
250
40
35mm
35mm
2
250
100
50mm
50mm
2
300
40
50mm
50mm
2
300
60
50mm
50mm
2
300
100
70mm
2
70mm
350
60
50mm
50mm
2
400
30
50mm
50mm
2
ELECTRIC SHOCK can kill
Remote Output Control
The Ranger 405D is fitted with a 14 pin remote control receptacle.
This receptacle is mounted between the output studs on the
control panel and is used for connection remote equipment, eg.
The control cable for an LN-21 wire feeder. Wen remote output
control is used the 'local/remote' toggle switch must be set at the
'REMOTE' position, otherwise set it at 'LOCAL' position for control
at machine nameplate.
Page 12
installation,
operation,
the
engine
manufacturer's
m
m
m
m
50mm
50mm
50mm
2
2
2
50mm
50mm
50mm
2
2
2
50mm
50mm
50mm
2
2
2
50mm
50mm
70mm
2
2
2
2
70mm
2
95mm
2
95mm
70mm
70mm
95mm
2
2
2
50mm
70mm
70mm
2
2
2
Twist-Mate Welding Cable Plug
Installation Instructions
Turn the engine "OFF" before connecting or disconnecting plugs
to welding power source.
1. The connector is suitable for cable sizes 25 to 95mm
and
2. Trim rubber boot as required (see diagram).
25/35mm
2
50mm
2
Cable:
70mm
Cable:
2
95mm
2
Cable:
3. Slide rubber boot on to cable end (soap or other lubricant may
be required to help slide the boot over the cable).
4. Strip the outer sheath of the welding cable 25mm.
5. Slide the copper tube into the brass plug. (Use only the
largest dia. tube for 95mm
cable sizes).
6. Insert cable into copper tube.
2
2
2
7. Tighten set screw to collapse copper tube. Screw must apply
pressure against welding cable. The top of the set screw will
2
be well below the surface of the brass plug after tightening.
2
8. Slide rubber boot over brass plug. The rubber boot must be
positioned to completely cover all electrical surfaces after the
2
plug is locked into the receptacle.
2
ELECTRIC SHOCK can kill
Connection of Lincoln Electric Wire Feeders
•
Do not operate with covers removed.
•
Disconnect power source before servicing.
•
Do not touch electrically live parts.
•
Only qualified persons should install, use or service this
machine.
Note:- The (–)ve "High Inductance" output receptacle is for
stick welding only, all other cases covered in this section use
the "Low Inductance" receptacle.
Ranger 405D
Cable:
No trim
Trim at "A"
Trim at "B"
Trim at "C"
2
cable. Use both tubes for all other
2
.
IMA 608D
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