Manuale d’uso / di manutenzione del prodotto POWER FEED IM892-C del fabbricante Lincoln Electric
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OPERA TOR’S MANUAL • 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 Cutting Products • Copyright © Lincoln Global Inc.
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.
ARC RA YS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards. 4. b.
FOR ELECTRICALL Y powered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8 .b . Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’s recommendations.
iv SAFETY iv Mar. ‘93 PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A L’Arc 1.
v v T T h h a a n n k k Y Y o o u u for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you! Read this Operators Manual completely before attempting to use this equipment.
vi vi T ABLE OF CONTENTS Page –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Installation .
A-1 INST ALLA TION A-1 POWER FEED™ 25M TEMPERA TURE RANGE OPERATION: -40°F to 122°F (-40°C to 50°C) STORAGE: -40°F to 185°F (-40°C to 85°C) INPUT VOL T AGE and CURRENT TECHNICAL SPECIFICA TIONS – POWER FEED™ 25M K2536-1, -2, -3 HEIGHT WIDTH DEPTH WEIGHT 14.
A-2 INST ALLA TION POWER FEED™ 25M A-2 SAFETY PRECAUTIONS ELECTRIC SHOCK CAN KILL. • Turn the input power OFF at the welding power source before installation or changing drive rolls and/or guides.
A-3 INST ALLA TION POWER FEED™ 25M A-3 Figure A.3 A A B B C C D D E E A A B B C C D D E E P OWER SOURCE WIRE FEEDER Power Source Pin Function A ArcLink B ArcLink C "67" voltage sense D 40 .
A-4 INST ALLA TION POWER FEED™ 25M A-4 WELD CABLE SIZE Table A.1 located below are copper cable sizes recommended for different currents and duty cycles. Lengths stipulated are the dis- tance from the welder to work and back to the welder again. Cable sizes are increased for greater lengths primarily for the purpose of minimizing cable drop.
A-5 INST ALLA TION POWER FEED™ 25M A-5 SHIELDING GAS CONNECTION CYLINDER may explode if damaged. • K e e p cy l i n de r u p r i g h t an d chained to support. • Keep cylinder away from areas where it may be damaged. • Never lift welder with cylinder attached.
A-6 INST ALLA TION POWER FEED™ 25M A-6 CHANGING THE DRIVE MOTOR GEAR RA TIO • Turn off input power at the weld - ing power source before installa- tion or changing drive roll and/or wire guides. • Do not touch electrically live parts such as the wire drive or internal wiring.
A-7 INST ALLA TION POWER FEED™ 25M A-7 WIRE DRIVE CONFIGURA TION (See Figure A-6) Changing the Gun Receiver Bushing ELECTRIC SHOCK can kill. • Turn the input power OFF at the welding power source before instal- lation or changing drive rolls and/or guides.
A-8 INST ALLA TION POWER FEED™ 25M A-8 REMOTE SENSE LEAD SPECIFICA TIONS Welding with Multiple Arcs: ( See Figure A.7) Special care must be taken when more than one arc is welding simultaneously on a single part. Arc blow and arc interference may occur or be magnified.
A-9 INST ALLA TION A-9 TYPICAL SYSTEM CONFIGURA TIONS Standard Features Arc Performance • Push-Pull ready for welding aluminum with Pulse and Pulse-on-Pulse™ waveforms.
B-1 OPERA TION POWER FEED™ 25M B-1 • ELECTRIC SHOCK CAN KILL. Unless using COLD FEED fea- ture, when feeding with gun trig- ger, the electrode and drive mechanism are always electri- cally energized and could remain energized several sec- onds after the welding ceases.
B-2 OPERA TION B-2 POWER FEED™ 25M DEFINITION OF WELDING TERMS NON-SYNERGIC WELDING MODES • A Non-synergic welding mode requires all welding process variables to be set by the operator. SYNERGIC WELDING MODES • A Synergic welding mode offers the simplicity of single knob control.
B-3 OPERA TION B-3 RECOMMENDED PROCESSES • G M A W ( C V , S y n e r gi c C V , P u l s e , S T T ™ , P o w e r, Pulse on Pulse™, Push-Pull) • FCAW • SMAW • GTAW (Lift Start only) • Solid wires .025" to 1/16" • Cored wires .035" to 5/64" • Cored wires .
B-4 OPERA TION B-4 POWER FEED™ 25M 1 3 2 5 4 6 9 14 15 16 8 1 1 12 13 10 7 FIGURE B.1 CASE FRONT CONTROLS (CODE 1 1313) (SEE FIGURE B.1) 1. Left DISPLAY window Shows WIRE FEED SPEED or AMPERAGE. 2. Left KNOB Adjusts values in left display. 3. Right Display window Shows VOLTAGE or TRIM.
B-5 OPERA TION B-5 POWER FEED™ 25M FIGURE B.1a CASE FRONT CONTROLS (CODE 11456 and higher) (See Figure B.1a) 1. Left DISPLAY window Shows WIRE FEED SPEED or AMPERAGE. 2. Left KNOB Adjusts values in left display. 3. Status LED Illuminates a steady green when communicating to the power source properly.
B-6 OPERA TION B-6 POWER FEED™ 25M LED condition Steady green Blinking green. Blinking green, fast Blinking green fol- l o w e d b y b l i n k i n g red. Definition System okay. The power source and wire feeder are communicating normally. Occurs during a reset and indicates the power source is identifying each component in the system.
B-7 OPERA TION B-7 MAKING A WELD WITH W A VEFORM TECHNOLOGY POWER SOURCES The serviceability of a product or structure utilizing the welding programs is and must be the sole responsibility of the builder/user.
B-8 B-8 POWER FEED™ 25M ST ART OPTIONS END OPTIONS SET SETUP IR PORT CC Stick Soft WA VEFORM CONTROL TECHNOLOGY S t i c k WELD MODE ARC CONTROL I I ARC FORCE (Soft)-10.
B-9 OPERA TION B-9 NON-SYNERGIC GMA W AND FCA W WELDING (See Figure B.4) Non-synergic GMAW and FCAW welding mimics the welding controls of traditional welding power sources. Voltage and WFS are set as independent variables. Three non-synergic welding modes are available.
B-10 OPERA TION B-10 POWER FEED™ 25M 300 25.3 W FS AMPS V OL TS TRIM L ess W FS L ess V olts M ore V olts M ore W FS 250 54 WFS AMPS VOL TS TRIM Less WFS Shorter Arc Longer Arc More WFS ST ART OPTIONS END OPTIONS SET SETUP IR PORT STD CV MIG WA VEFORM CONTROL TECHNOLOGY WELD MODE ARC CONTROL 5 EFFECT / RANGE Postflow Time 0 to 25.
B-11 OPERA TION B-11 POWER FEED™ 25M GMA W (MIG) SYNERGIC WELDING Synergic welding allows for easy procedure setting. The WFS and Voltage change together to maintain an optimal arc length. During synergic welding , when the WFS (left) knob is rotated, the voltage is adjusted accordingly to maintain a similar arc length.
B-12 OPERA TION B-12 Synergic CV programs feature an ideal voltage best suited for most proc edures. Use this voltage as a starting point and adjust if needed for personal prefer- ences.
B-13 OPERA TION B-13 POWER FEED™ 25M STEEL AND ST AINLESS SYNERGIC GMA W -P (PULSED MIG) WELDING Synergic GMAW-P (Pulsed MIG) welding is ideal for low spatter, out of position and reduced heat input applica- tions. During pulse welding, the welding current continuously switches from a low level to a high level and then back again.
B-14 OPERA TION B-14 POWER FEED™ 25M STEEL AND ST AINLESS SYNERGIC GMA W -P (PULSED MIG) WELDING K2368-1 Power Wave ® 355M 1 K2202-1 Power Wave ® 455M K2203-1 Power Wave ® 455M/STT K2230-1 POWER .
B-15 OPERA TION B-15 POWER FEED™ 25M 220 1.06 WFS AMPS VOL TS TRIM Less D eposition Shorter Arc L onger Arc More D eposition ARC FOCUS -10.0 (SOFT to 10.0 (STIFF) DESCRIPTION Arc Focus adjusts the arc from a wide, soft arc good for out of position work to a narrow, stiff arc preferred for faster travel speeds.
B-16 OPERA TION B-16 POWER FEED™ 25M ALUMINUM SYNERGIC GMA W -P (PULSED MIG)AND GMA W-PP (PULSE ON PULSE) WELDING The POWER FEED™ 25M and Power Wave welding power source combine to readily produce top quality aluminum welds with excellent appearance, little spat- ter and good bead shape.
B-17 OPERA TION B-17 POWER FEED™ 25M ALUMINUM GMA W -P AND GMA W -PP ALUMINUM PULSE WELDING Synergic GMAW-P (Pulsed MIG) welding is ideal for low spatter, out of position and reduced heat input applica- tions. During pulse welding, the welding current continuously switches from a low level to a high level and then back again.
B-18 OPERA TION B-18 POWER FEED™ 25M ALUMINUM GMA W -P AND GMA W -PP WELDING K2368-1 Power Wave ® 355M 1 K2202-1 Power Wave ® 455M K2203-1 Power Wave ® 455M/STT K2230-1 POWER FEED™ 10M, Bench M.
B-19 OPERA TION B-19 POWER FEED™ 25M PULSE PULSE-ON-PULSE FREQUENCY: FREQ.MODULATION (Low)-10.0 to (High)+10.0 (Low)-10.0 to (High)+10.0 DESCRIPTION For Pulse -On-Pulse modes, Arc controls changes the frequ- ency modulation. The freque- -ncy modulation controls the spacing of the ripples in the weld.
B-20 OPERA TION B-20 POWER FEED™ 25M GMA W -STT™ WELDING Surface Tension Transfer , or STT™ weld ing, is a break-through process offered exclusively by the Lincoln Electric Company. STT™ is a low heat, low spatter process created with Waveform Control Technology™.
B-21 OPERA TION B-21 GMA W -STT™ Waveform Control Tech nology™ maximizes the ability to modify the arc for the perfect weld. When STT™ welding, the parameters to control are: • Wire Feed Speed - sets the deposition rate. • Peak Current - controls the arc length.
B-22 OPERA TION B-22 PEAK CURRENT (Figure B.16) Peak current controls the arc length, which also affects the shape of the root. When using 100% CO 2 , the peak current will be higher than when welding with blended shielded gases. A longer arc length is required with CO 2 to reduce spatter.
No Foot / Hand Amptrol 1. Adjust the arc amperage with the left knob on the display panel. 2. Turn the right knob on the display panel until the Output Control is ON. Gas will start to flow. 3. Touch the tungsten to the work piece. 4. Lift the tungsten to create an arc and weld.
B-24 OPERA TION B-24 POWER FEED™ 25M 8 4 3 2 7 1 5 6 W A R N I N G W A R N I N G A V I S O D E P R E C A U C I O N A T T E N T I O N ! ! ! ! L o r e m i p s u m d o l o r s i t a m e t c o n s e c t.
B-25 OPERA TION B-25 POWER FEED™ 25M SET -UP FEA TURES MENU (See Figure B.17b and B.17c for specific Codes) 1. To access the set-up menu, press the Right and Left buttons of the MSP4 panel simul taneously. Note that the set-up menu cannot be accessed if the system is welding, or if there is a fault (The sta- tus LED is not solid green).
B-26 OPERA TION B-26 POWER FEED™ 25M Parameter Definition Exit Setup Menu P .0 This setup menu parameter can be used to exit the setup menu. When P.0 is displayed, press the left Mode Select button to exit the setup menu. P .1 Wire Feed Speed Units P.
B-27 OPERA TION B-27 POWER FEED™ 25M Parameter Definition P .5 Procedure Change Method Selects how remote procedure selection (A/B) will be made. The selected procedure can be changed locally at the user interface by pressing the 'A-Gun-B' button.
B-28 OPERA TION B-28 POWER FEED™ 25M Parameter Definition P .7 Gun Offset Adjustment Range: -30 to 30 (default = 0) Adjusts the wire feed speed calibration of the pull motor of a push-pull gun. This should only be performed when other possible corrections do not solve any push-pull feeding problems.
B-29 OPERA TION B-29 POWER FEED™ 25M Parameter Definition P .16 Push-Pull Gun Knob Behavior Determines how the potentiometer on the Push/Pull torch will behave. • Gun Pot Enabled = The welding wire feed speed is always controlled by the potentiometer on the push-pull gun (default).
B-30 OPERA TION B-30 POWER FEED™ 25M Parameter Definition P .103 V iew Software V ersion Information Used for viewing the firmware versions for each board in the system. Press the right MSP Button to enter the option. Rotate Set knob to select the desired board to read.
B-31 OPERA TION B-31 POWER FEED™ 25M Parameter Definition P .503 Memory Button Disable Disables the specified memory button(s). When a memory is disabled, welding procedures can- not be restored from or saved to that memory.
B-32 OPERA TION B-32 POWER FEED™ 25M Parameter Definition P .507 UI Clear All Memories Allows the operator to quickly set all memories to the default weld mode and welding parame- ters.
B-33 OPERA TION B-33 POWER FEED™ 25M USER MEMORIES Recall a memory with memory buttons To recall a user a memory, press one of the six user memory buttons. The memory is recalled when the button is released. Do not hold the button for more than two seconds when recalling a user memory.
To set limits, press the desired memory button 1-6 and hold for 5 seconds. Release the memory button when the LED begins to blink rapidly and the MSP4 displays "Memory X Set Limits" as shown below. MSP4 DISPLAY B-34 OPERA TION B-34 LIMITS Limits allow the welder to adjust the welding proce- dure only within a defined range.
B-35 OPERA TION B-35 POWER FEED™ 25M If the passcode does not equal zero (0000), enter the passcode now. If the passcode has been forgotten, a p.c. computer application or Palm O.
B-36 OPERA TION B-36 POWER FEED™ 25M USER MEMORIES Recall a memory with memory buttons To recall a user a memory, press one of the six user memory buttons. The memory is recalled when the button is released. Do not hold the button for more than two seconds when recalling a user memory.
B-37 OPERA TION B-37 POWER FEED™ 25M LIMITS Limits allow the welder to adjust the welding proce- dure only within a defined range. Each user memory may have a different set of limits.
B-38 OPERA TION B-38 POWER FEED™ 25M If the passcode does not equal zero (0000), enter the passcode now. If the passcode has been forgotten, a p.c. computer application or Palm O.
B-39 OPERA TION B-39 INTERNAL CONTROLS (FOR CODE 11312) POWER FEED™ 25M 2 - S T E P 4 S T E P 1 2 Step / 4 Step T rigger Switch 2 Cold Feed / Purge Switch 3 Wire Drive Pressure Arm 4 Int.
B-40 OPERA TION B-40 POWER FEED™ 25M INTERNAL CONTROLS (FOR CODE 11456 and higher) 1 Cold Feed / Purge Switch 2 Wire Drive Pressure Arm 3 Internal Light Switch 4 Internal Heater Switch 5 Spindle Bra.
B-41 OPERA TION B-41 COLD FEED/GAS PURGE SWITCH Cold Feed and Gas Purge are com- bined into a single spring centered tog- gle switch. To activate Cold Feeding, hold the switch in the UP position. The wire drive will feed electrode but neither the power source nor the gas solenoid will be energized.
B-42 OPERA TION B-42 POWER FEED™ 25M 2 STEP - 4 STEP - TRIGGER OPERA TION (For Code 11313) The 2 Step - 4 Step switch changes the function of the gun trigger. 2 Step trigger operation switches the welding output ON-OFF in direct response to the trigger.
B-43 OPERA TION B-43 EXAMPLE 1 - 2 STEP TRIGGER: Simple operation The simplest trigger operation occurs with a 2 Step trigger and the Start, Crater and Burnback functions all set to OFF. (See Figure B.19) For this sequence, PREFLOW: Shielding gas begins to flow immediately when the gun trigger is pulled.
B-44 OPERA TION B-44 POWER FEED™ 25M EXAMPLE 2 - 2 STEP TRIGGER: Improved Arc Start and Arc End. Tailoring the arc start and arc end is a common method for reducing spatter and improving weld quality. This can be accomplished with the Start and Burnback functions set to a desired values and Crater set to OFF.
B-45 OPERA TION B-45 POWER FEED™ 25M WELD: After upslope, the power source output and the wire feed speed continue at the weld settings. CRATER: As soon as the trigger is relea sed, the wire feed speed and power source output ramp to the crater settings throughout the crater time.
B-46 OPERA TION B-46 POWER FEED™ 25M Shield in g Ga s I d l e Pre f lo w St ri ke W e l d B ur nb ac k P os t f low I dl e WFS On Of f Ru n- in Of f We l d Of f We l d Arc Established T rigger Pulled T rigger Released 4 St ep T rigg e r St art = OFF C rater = OFF B urnback = OF F 1.
B-47 OPERA TION B-47 POWER FEED™ 25M EXAMPLE 5 - 4 STEP TRIGGER: Manual control of Start and Crater times with Burnback ON. The 4 step trigger sequence gives the most flexibility when the Start, Crater and Burnback functions are active.
B-48 OPERA TION B-48 REAR CONTROLS: POWER FEED™ 25M 1 Flow Meter 2 Shielding Gas Inlet 3 5-Pin Arclink Cable Connector 4 Electrode Cable 5 Cover for Optional W ater Line Connector ITE.
B-49 OPERA TION B-49 FLOW METER The flowmeter shows the flow rate of shielding gas and has a valve to adjust the flow. The flow meter is scaled for CO 2 , Ar, and CO 2 /Ar blends. It is not cali- brated and is for reference purposes only. The middle of the ball indicates the flow rate of shielding gas.
C-1 ACCESSORIES C-1 POWER FEED™ 25M WIRE TYPE Steel Wires: Cored Wires: Aluminum Wires: ELECTRODE SIZE .023-.030 (0.6-0.8mm) .035 (0.9mm) .045 (1.2mm) .052 (1.4mm) 1/16 (1.6mm) .035,.045 (0.9, 1.2mm) .040 (1.0mm) .030-.035" (0.8-0.9mm) .040-.045" (1.
C-2 ACCESSORIES C-2 POWER FEED™ 25M K2429-1 K857 K857-1 K2596-1 K2596-2 K2593-xx K1796-xx K1803-1 K1840-xx K1842-xx ArcLink "T" Cable Adapter Remote Output Control Remote Output Control Al.
C-3 ACCESSORIES C-3 POWER FEED™ 25M K1543-xx K2683-xx K910-1 K910-2 K1500-1 K1500-2 K1500-3 K1500-4 Digital Control Cable Heavy Duty ArcLink Control Cable Ground Clamp Ground Clamp Gun Receiver Bush.
C-4 ACCESSORIES C-4 POWER FEED™ 25M K1500-5 K489-7 K2339-1 K590-6 K435 K468 K659-1 3000290 K586-1 Gun Receiver Bushing (compatible with Oxo® guns.) Gun Receiver Bushing (for Lincoln Fast-Mate guns.) Push-Pull Gun Connection Kit Water Connection Kit Spindle Adapter, for mounting 14 lb.
C-5 ACCESSORIES C-5 POWER FEED™ 25M INST ALLA TION OF THE K590-6 W A TER COOLING KIT ELECTRIC SHOCK can kill. • Turn the input power OFF at the dis- connect switch before working on this equipment. • Do not touch electrically hot parts. • Only qualified personnel should install, use or service this equipment.
C-6 ACCESSORIES C-6 W A TER COOLED GUNS ELECTRIC SHOCK can kill. • Turn the input power OFF at the dis- connect switch before working on this equipment. • Do not touch electrically hot parts. • Only qualified personnel should install, use or service this equipment.
D-1 MAINTENANCE D-1 POWER FEED™ 25M ELECTRIC SHOCK can kill. • Do not operate with covers removed. • Turn off power source before installing or servicing. • Do not touch electrically hot parts. • Turn the input power to the welding power source off at the fuse box before working in the terminal strip.
E-1 TROUBLESHOOTING E-1 POWER FEED™ 25M If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-2 TROUBLESHOOTING E-2 POWER FEED™ 25M Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-3 TROUBLESHOOTING E-3 POWER FEED™ 25M Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-4 TROUBLESHOOTING E-4 POWER FEED™ 25M Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
F-1 DIAGRAMS F-1 POWER FEED™ 25M - + PO WER AR CLINC RE CEPT ACLE A B C D E 541 L6 540B 540A 640A BRIDG E RECTIFIER 554 AC AC RED / GREE N STATU S LED A P4 532 TRIGGE R CONN ECTOR L3 P10 S1 570G W B 2 3 1 581 585B 582 VOLTA GE / TRI M EN CODE R 2 3 1 587 585A 580 CURR ENT / WFS ENCO DER P1 P2 5 6 7 3 4 2 8 9 10 1 MEMORY P.
F-2 DIAGRAMS F-2 POWER FEED™ 25M 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 to the Service Department for a replacement.
F-3 DIMENSION PRINT F-3 POWER FEED™ 25M 14.0 16.9 23.3 8.5 5.4 16.9 14.5 16" Circle 12" x 18" Ellipse Dimensions for Code 11313.
F-4 DIMENSION PRINT F-4 POWER FEED™ 25M 14.0 16.9 23.3 8.5 5.4 16.9 14.5 16" Circle 12" x 18" Ellipse Dimensions for Codes 11456, 11557.
W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUF ACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE P ARA ESTE EQUIPAMENTO E AS P AR TES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
• 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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Lincoln Electric POWER FEED IM892-C è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Lincoln Electric POWER FEED IM892-C - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lincoln Electric POWER FEED IM892-C imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lincoln Electric POWER FEED IM892-C ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lincoln Electric POWER FEED IM892-C, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Lincoln Electric POWER FEED IM892-C.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Lincoln Electric POWER FEED IM892-C. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lincoln Electric POWER FEED IM892-C insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
