background image

FOR ENGINE
powered equipment.

1.a. Turn the engine off before troubleshooting and maintenance

work unless the maintenance work requires it to be running.

____________________________________________________

1.b. Operate engines in open, well-ventilated

areas or vent the engine exhaust fumes 
outdoors.

____________________________________________________

1.c. Do  not add the fuel near an open flame

welding arc or when the engine is running.
Stop the engine and allow it to cool before
refueling to prevent spilled fuel from vaporiz-
ing on contact with hot engine parts and
igniting. Do not spill fuel when filling tank. If
fuel is spilled, wipe it up and do not start
engine until fumes have been eliminated.

____________________________________________________

1.d. Keep all equipment safety guards, covers and devices in

position and in good repair.Keep hands, hair, clothing and
tools away from V-belts, gears, fans and all other moving
parts when starting, operating or repairing equipment.

____________________________________________________

1.e. In  some cases it may be necessary to remove safety

guards to perform required maintenance. Remove
guards only when necessary and replace them when the
maintenance requiring their removal is complete.
Always use the greatest care when working near moving
parts.

___________________________________________________

1.f. Do not put your hands near the engine fan.

Do not attempt to override the governor or
idler by pushing on the throttle control rods
while the engine is running.

___________________________________________________

1.g. To prevent accidentally starting gasoline engines while

turning the engine or welding generator during maintenance
work, disconnect the spark plug wires, distributor cap or
magneto wire as appropriate.

i

SAFETY

i

ARC WELDING CAN BE HAZARDOUS. PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH.
KEEP CHILDREN AWAY. PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING.

Read and understand the following safety highlights. For additional safety information, it is strongly recommended that you
purchase a copy of “Safety in Welding & Cutting - ANSI Standard Z49.1” from the American Welding Society, P.O. Box
351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available
from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.

BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE
PERFORMED ONLY BY QUALIFIED INDIVIDUALS.

WARNING

Mar ‘95

ELECTRIC AND 
MAGNETIC FIELDS
may be dangerous

2.a. Electric current flowing through any conductor causes 

localized Electric and Magnetic Fields (EMF). Welding 
current creates EMF fields around welding cables and 
welding machines

2.b. EMF fields may interfere with some pacemakers, and

welders having a pacemaker should consult their physician
before welding.

2.c. Exposure to EMF fields in welding may have other health

effects which are now not known.

2.d. All welders should use the following procedures in order to

minimize exposure to EMF fields from the welding circuit:

2.d.1. Route the electrode and work cables together - Secure

them with tape when possible.

2.d.2. Never coil the electrode lead around your body.

2.d.3. Do  not place your body between the electrode and

work cables. If the electrode cable is on your right 
side, the work cable should also be on your right side.

2.d.4. Connect the work cable to the workpiece as close as

possible to the area being welded.

2.d.5. Do not work next to welding power source.

1.h. To  avoid scalding, do not remove the

radiator pressure cap when the engine is
hot.

CALIFORNIA PROPOSITION 65 WARNINGS

Diesel engine exhaust and some of its constituents
are known to the State of California to cause can-
cer, birth defects, and other reproductive harm.

The engine exhaust from this product contains
chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.

The Above For Diesel Engines

The Above For Gasoline Engines

Содержание PIPELINER LN-23P

Страница 1: ...ation on your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful Sales and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutti...

Страница 2: ...R WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy of Safety in Welding Cutting ANSI Standard Z49 1 from the American Welding Society P O Box 351040 Miami Florida 33135 or CSA Standard W117 2 1974 A Free copy of Arc Welding Safety booklet E205 is availa...

Страница 3: ...ter for cooling 3 h Never simultaneously touch electrically hot parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welders 3 i When working above floor level use a safety belt to protect yourself from a fall should you get a shock 3 j Also see Items 6 c and 8 FUMES AND GASES can be dangerous 5 a Welding may produ...

Страница 4: ...event the welding sparks from starting a fire Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas Avoid welding near hydraulic lines Have a fire extinguisher readily available 6 b Where compressed gases are to be used at the job site special precautions should be used to prevent hazardous situations Refer to Safety in Weldin...

Страница 5: ...s et non inflammables 4 Des gouttes de laitier en fusion sont émises de l arc de soudage Se protéger avec des vêtements de protection libres de l huile tels que les gants en cuir chemise épaisse pan talons sans revers et chaussures montantes 5 Toujours porter des lunettes de sécurité dans la zone de soudage Utiliser des lunettes avec écrans lateraux dans les zones où l on pique le laitier 6 Eloign...

Страница 6: ...tion below for future reference This information can be found on your machine nameplate Product _________________________________________________________________________________ Model Number ___________________________________________________________________________ Code Number or Date Code_________________________________________________________________ Serial Number______________________________...

Страница 7: ..._______________________________ Accessories Section C Optional Equipment C 1 Gun and Cable Assemblies C 1 K 350 Adapter Kit C 1 K 276 Enclosed Wire Reel Support C 1 ________________________________________________________________________ Maintenance Section D Safety Precautions D 1 Replacing or Reversing Drive Rolls D 1 Removing Idle Roll Assembly D 1 Gun and Cable D 1 Wire Drive Assembly Maintena...

Страница 8: ...ve flexibility OPERATING ARC VOLTAGE Constant Voltage CV 14 50VDC 90VDC Maximum OCV RATED CURRENT 250 350 Amps 60 Duty Cycle Depending on Gun Used WIRE SPEED RANGE 30 170 Inches Per Minute IPM 1 18 6 70 mm RECOMMENDED ELECTRODE WIRE SIZES 068 INNERSHIELD 072 INNERSHIELD 5 64 INNERSHIELD PHYSICAL DIMENSIONS HEIGHT WIDTH DEPTH WEIGHT 20 5 Inches 9 0 Inches 19 0 Inches 27 lbs 520 7 mm 228 6 mm 482 6m...

Страница 9: ...ECAUTIONS ELECTRIC SHOCK can kill Only qualified personnel should perform this installation maintenance and troubleshooting work Turn off the input power at the fuse box before working on other equipment connected to the welding system at the disconnect switch or fuse box before working on this equipment Do not touch electrically hot parts WARNING WORK CABLE AND REMOTE VOLTAGE SENSING WORK LEAD Co...

Страница 10: ...lock on the front of the gear box with a 3 16 hex Allen wrench Lay the cable out straight Insert the connector on the conductor cable through the large grommet in the front of the wire drive section and into the brass block on the front of the gear box Make sure it is all the way in and tighten the locking set screw with a 3 16 hex Allen wrench Keep this connection clean and bright Connect the 3 p...

Страница 11: ...el so the coil will unwind when it rotates in a clockwise direction Remove the start end of the coil from its holding slot in the coil liner cut off the bent end straighten the first few inches and thread it through the wire feed conduit connected to the wire enclosure until several inches of electrode are exposed Be careful not to release the electrode until it is through the wire feed conduit ot...

Страница 12: ...ltmeter in some applications the voltmeter guard may be installed rotated end for end This will result in the protective bars crossing the meter face in a different location MAKING THE WELD Be sure the proper contact tip for either 068 or 5 64 wire as appropriate is in the gun The thread protec tor should cover the external threads on the nozzle Loosen the insulated screw on the side of the gun ro...

Страница 13: ...d door to keep the dirt out also includes wire reel brake assembly Type K 355 10 K 345 10 K 264 8 K 361 10 K 406 Length 10 feet 10 feet 8 feet 10 feet Linconditioner Gun 10 ft 15 ft Exhaust Hose Rated Welding Current 250 Amps 350 Amps 250 Amps 350 Amps 350 Amps Duty Cycle 60 60 60 60 60 Electrode Sizes 068 072 5 64 068 072 5 64 068 072 5 64 068 072 5 64 068 072 5 64 Reduced Speed Switch Std Std No...

Страница 14: ...Have qualified personnel do the maintenance work Turn the engine off before working inside the machine In some cases it may be necessary to remove safety guards to perform required maintenance Remove guards only when necessary and replace them when the maintenance requiring their removal is complete Always use the greatest care when working near moving parts ELECTRIC SHOCK can kill Do not touch el...

Страница 15: ...wire diameter being fed If it still trips look for a defective electrical component NAMEPLATES Whenever routine maintenance is performed on this machine or at least yearly inspect all name plates and labels for legibility Replace those which are no longer clear Refer to the parts list for the replacement item number Pipeliner LN 23P Power Sources Classic II Classic 300G Classic 300D With K623 1 Wi...

Страница 16: ...IBLE CAUSE lists the obvious external possibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause generally it states to contact your local Lincoln Authorized Field Service Facility If you do not understand or are unable to perform the Recommended Course of Action safely contact your local Lincoln Autho...

Страница 17: ...ty unit is shipped internally connected to operate on negative polarity only 4 Remote voltage sensing work lead not connected to work 5 Electrode lead not connected to LN 23P 6 Control cable not properly connected to Power Source 7 Faulty gun trigger or broken control wires 8 Faulty control circuit 9 Faulty CV Adapter Wire Feed Module or Power Source 1 Gun cable being excessively bent 2 Dirty gun ...

Страница 18: ...control Can t obtain required voltage 1 Faulty printed circuit board faulty rheostat or faulty motor 1 Defective power source CV Adapter or Wire Feed Module 2 On SAM welders constant voltage control must be adjusted to give required voltage and mode switch must be set to constant voltage position 3 On DC 600 and R3S welders fine voltage control switch must be set to remote position 4 Broken lead s...

Страница 19: ...am is for reference only It may not be accurate for all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department for a replacement Give the equipment code number LN 23P WIRING DIAGRAM ...

Страница 20: ...D FOR CURRENT AND DUTY CYCLE OF APPLICATION N B DIAGRAM SHOWS ELECTRODE NEGATIVE TO CHANGE POLARITY TURN POWER OFF REVERSE ELECTRODE AND WORK CABLE AT POWER SOURCE POWER SOURCE OUTPUT TERMINALS 14 PIN MS STYLE CONNECTOR WORK LEAD 8 PIN MS STYLE CONNECTOR NOTE This diagram is for reference only It may not be accurate for all machines covered by this manual The specific diagram for a particular code...

Страница 21: ...away from moving parts Only qualified personnel should install use or service this equipment 14 PIN CONNECTOR AT CV ADAPTER VOLTAGE SENSING LEAD ELECTRODE INTERFACE KIT CONTROL CABLE K2379 1 INTERFACE KIT SAE 400 WORK LN 23P NOTE This diagram is for reference only It may not be accurate for all machines covered by this manual The specific diagram for a particular code is pasted inside the machine ...

Страница 22: ...37 COLOR LEGEND R RED B BLACK 6 CONDUCTOR CONTROL CABLE 24V CONTROL TRANSFORMER R R B B 606 605 AMPHENOL 521 77 76 75 604 602 D C F G E AMPHENOL A B 21 M20405 A NOTE This diagram is for reference only It may not be accurate for all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write...

Страница 23: ...F 5 DIAGRAMS F 5 PIPELINER LN 23P FIELD CALIBRATION OF K 316 LN 23P P C BOARD S 16902 3 30 84M ...

Страница 24: ...NOTES PIPELINER LN 23P ...

Страница 25: ...NOTES PIPELINER LN 23P ...

Страница 26: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y de la tierra Ne laissez ni la peau ni des vête ments mouillés entrer en contact avec des pièces sous tension Isolez vous du travail et de la terre Berühren Sie keine stromführenden Teile oder Elektrode...

Страница 27: ...gute Be und Entlüftung des Arbeitsplatzes Mantenha seu rosto da fumaça Use ventilação e exhaustão para remover fumo da zona respiratória Turn power off before servicing Desconectar el cable de ali mentación de poder de la máquina antes de iniciar cualquier servicio Débranchez le courant avant l entre tien Strom vor Wartungsarbeiten abschalten Netzstrom völlig öff nen Maschine anhalten Não opere co...

Страница 28: ...s and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutting Products ...

Отзывы: