Lincoln Electric CLASSIC 300D User Manual

0 (0)
Classic
®
300D
Excellent for Pipelines, Construction
and Maintenance
The Classic
®
300D is popular throughout North America for
proven, simple and rugged construction, along with Lincoln’s
well-known pure DC generator design for excellent performance
on pipe. The Classic
®
300D is offered with a choice of 4-cylinder,
water-cooled industrial diesel engines from Perkins
®
and Kubota
®
!
The Classic
®
300D includes 3,000 watts of AC generator power to
run grinders and lights. CV wire welding can be added with the
optional Wire Feed Module. Also choose from several packages
available with trailers.
Processes
Stick, TIG, MIG
(1)
, Flux-Cored
(1)
, Gouging
Publication E6.155 9/05
Web Update 3/08
www.lincolnelectric.com
Advantage Lincoln
Pure DC Generator Welding Output
Produces the welding arc preferred by pipeline operators and
contractors for precise code consistency!
All Copper Windings
Enhances arc stability for a really smooth, high performance arc.
Custom Arc
®
Dial
Dial in the right arc, right now! Kubota
®
model includes 150 RPM high
idle OCV adjustment for enhanced fine tuning on pipe. (See inside)
(Not available on Perkins
®
model)
Five Current Ranges with Overlap
For stick welding and other processes where slope control is desired.
Fine-tuning within each range.
300 Amps Output @ 60% Duty Cycle
Welds up to 7/32" (5.6 mm) Fleetweld
®
5P+, cellulosic and Excalibur
®
low hydrogen electrode.
Reliable Industrial Diesel Engines
4-Cylinder, water-cooled, 1800 RPM Perkins or Kubota engines run
smooth and quiet.
Standard engine gauges allow you to monitor performance at a glance.
ENGINE DRIVEN WELDERS
TECHNICAL SPECIFICATIONS
No. HP & Dimensions Net
Product Rated Output Output Engine of Speed H x W x D Weight
Name Current/Voltage/Duty Cycle Range Model Cyl. (rpm) inches (mm) lbs. (kg)
Perkins
®
404D-22 4 32.7 @ 1800 45.5 x 24.0 x 65.0 1354 (614)
Diesel (1156 x 610 x 1651) w/ Wire Feed
EPA Tier 4i Module1389 (630)
Classic
®
300D 250A DC / 30V / 100% 40-350 DC
300A DC / 32V / 60% 3000 watts Kubota
®
4 32.5 @ 1800 45.5 x 24.0 x 66.5 1329 (603)
V2403M Diesel (1156 x 610 x 1727) w/ Wire Feed
EPA Tier 4i Module 1364 (619)
K
ubota
®
m
odel shown
L
I
N
C
O
L
N
E
L
E
C
T
R
I
C
CC
DC
3
kW
D
O
utput
Input
(1)
With Wire Feed Module. Rated at 300 amps, 35 volts at 60% duty cycle, 325 amps, 34 volts at 35% duty cycle.
Classic
®
300D
www.lincolnelectric.com
[2]
A CLOSER LOOK
FEATURES
Choice of two industrial 4-cylinder, smooth-running, water-cooled
diesel engines:
Perkins
®
404D-22
98.1 dB sound power (Lwa) at rated load.
Kubota
®
V2403M
99.9 dB sound power (Lwa) at rated load.
Gauges indicate oil pressure, engine temperature and battery
charging amps.
Engine hour meter to track scheduled maintenance.
15 gallons (57 ltrs) fuel capacity to work an extended day
without refueling.
Oil drain valve and tube are standard.
Compact size for installation on truck beds.
Local/Remote switch and recptacle are factory installed for easy
connection of the remote control.
Stick Welding
Optional K924-5 Remote Control Kit for stick welding (for
Classic
®
300D codes 10911 and higher). Includes Remote Box
and 100 ft. cable. Make fine current adjustments up to 100 ft.
from the machine.
Wire Welding
Optional Wire Feed Module for CV-wire welding. Increases pro-
ductivity and reduces welding costs. Recommended wire feeders
include LN-25 PRO or LN-15 Across-the-Arc models. Module has
14-pin connector for Lincoln wire feeders that use a control cable
with 115V AC input: LN-25, LN-23P, LN-7, LN-7 GMA and LN-8.
Built-in contactor for “cold-tip” electrode. (When CV wire welding
with optional Wire Feed Module, idler may need to be set to “high”
position for low current processes.)
Optional K2464-1 remote control kit for stick and wire welding. For
machines that have the Wire Feed Module installed. Make output
adjustments up to 100 ft. from the machine.
“After our Local 375 school participated in the evaluation of Lincoln
Electric’s Classic
®
300D, the company generously donated the
machine to our facility. As an apprentice program for the Plumbers
& Pipefitters Union, we are grateful for the opportunity to use such
a high quality piece of equipment. We especially benefit from the
Pure DC generator because it produces a superior arc. This
characteristic is ideal in pipe welding, therefore, the Classic
®
300D
allows us to provide our students with exemplary models for their
education.
Bret Helms
Welding Instructor
Local 375 Plumber & Pipefitters
P
ERFORMANCE
Arc Performance
Pure DC generator welding arc is preferred by pipeliners and
contractors for precise control of the arc in demanding code
applications.
All copper windings enhance arc stability for that really smooth
high performance arc.
Custom Arc
®
Kubota
®
model includes 150 RPM High Idle
(OCV) Adjustment Range enhanced fine tuning for performance
on pipe.
300 amps @ 60% duty cycle. Welds with up to 7/32" (5.6 mm)
Fleetweld
®
5P+ cellulosic and Excalibur
®
low hydrogen electrode.
Arc Gouging with up to 3/16" carbons.
Generator Performance
3,000 total watts of AC power from a 115V or 230V duplex
receptacle for power tools and lights.
Circuit breaker protection. 115V AC 20 amp output will operate
up to a 9" grinder.
Weather-protected receptacle covers.
GFCI (Ground Fault Circuit Interrupter) 115V AC receptacles are
standard for added safety.
Use the High Idle (OCV) engine speed adjustment dial to change the
heat input to the arc:
Set the arc in the machines “sweet spot”.
Dial in a softer or more digging arc.
Reduce root pass internal undercut, especially on X60 and X70
pipe.
Stack iron faster with low heat and a clear puddle on fill passes.
Avoid arc breaks. Avoid slag that crowds the arc.
Control fusion on the cap pass with good puddle size and clarity.
(Available on Kubota
®
model only.)
Classic
®
300D
www.lincolnelectric.com
[3]
A CLOSER LOOK
QUALITY AND RELIABILITY
Both engines have glow plugs for cold weather starting.
Automatic shutdown protection for low oil pressure or high water
temperature.
Electronic engine idler extends engine life and reduces fuel
consumption.
Engine protection/control printed circuit board is trayed and potted
to provide a robust environmental shield.
Single-side engine access for easy routine maintenance.
Attractive and durable pearlescent gray finish paint.
Three-year Lincoln warranty. (Engines warranted separately
by the manufacturers).
Manufactured under a quality system certified to ISO 9001
requirements and ISO 14001 environmental standards.
Approved by Canadian Standards Association (CSA).
1. Current Range Selector
2. On/Off Switch
3. Idler Control
4. Engine Protection Light
5. 230V AC Receptacles
& Cover
6. 230V Circuit Breakers @ 20 Amps each
7. Engine Temperature Gauge
8. Battery Charging Ammeter
9. Engine Oil Pressure Gauge
10. CC-Stick/CV-Wire Switch
11. Local/Remote Control Wire for CV-Wire
12. CV Voltage Adjustment for Wire Welding
13. 14-Pin Wire Feeder Connector
14. Fine Current Adjustment for Stick Welding
15. Engine Hour Meter
16. Start Button
17. Glow Plug Button
18. Local/Remote Receptacle
19. Local/Remote Control Switch
20. 115V AC Receptacles & Cover
21. 115V Circuit Breaker @ 20 Amps
22. Custom Arc
®
High Idle RPM (OCV)
Adjustment Dial (Kubota
®
Model only)
Key Controls
1
2
1
4
13
12
11
10
15
3
4
6
8
7
9
18
5
16
19
20
22
Kubota
®
Model Shown
with Wire Feed Module Controls
21
17
Cross-country pipe welding with Classic
®
300D.
Loading...
+ 5 hidden pages