Lincoln Electric LF 52D Скачать руководство пользователя страница 9

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 WARNING 

Be sure that wire spool case has to be completely closed 
during welding. 
 
15. Spool with Wire: Not supplied as standard. 
 
16. Wire Drive: 4-rolls wire drive. 
 

 WARNING 

The wire drive door and wire spool case have to be 
completely closed during welding. 
 

 WARNING

 

Not use handle to move the machine during work. 
 

User Interface 

The LF 52D wire feeder uses the U22 interface based on 
two separate LED displays for operation. 
 

Interface U22 

17

18 19

20

21

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23

24

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26

27

28

29

30

31

32

 

Figure 4 

 
17. Left Display: Shows wire feed speed or welding 

current. During welding shows the actual welding 
current value. 

 
18. Status LED: A two color light that indicates system 

errors. Normal operation is steady green light. Error 
conditions are indicated, per Table 1. 

 

Note:

 The status light will flash green for up to one 

minute when the machine is turned on for the first time. 
When the power source is powered it can take as long 
as up to 60 seconds for the machine to be ready to weld. 
This is a normal situation as the machine goes through 
the initialization. 
 

Table 1 

LED Light 
Condition 

Meaning 

Only machines which using 

protocol for communication 

Steady Green  Power source is operational, and is 

communicating normally with all 
healthy peripheral equipment. 

Blinking Green  Occurs during power up or a system 

reset, and indicates the power source 
is mapping (identifying) each 
component connect to the system. 
This behavior occurs for first after 
power is turned on, or if the system 
configuration is changed during 
operation. 

Alternating Green 

and Red 

If the status lights are flashing any 
combination of red and green color, it 
means that errors are present in the 
power source. 
 
Each digit of the code corresponds to 
the number of red flashes of the 
indicator lamp. 
Individual code digits are flashed in 
red with a long pause between digits. 
If more than one code is present, the 
codes will be separated by green 
light. Read the error code before the 
machine is turned off. 
 
To clear the errors try to turn off the 
machine and wait for a few seconds, 
then turn on again. If the error 
remains, a it maintenance is required. 
Please contact the nearest 
authorized technical service center or 
Lincoln Electric and report the error 
code. 

Steady Red  Indicate no communication between 

the power source and device which 
has been connected to this power 
source. 

 
19. Thermal Overload Indicator: It indicates that the 

machine is overloaded or that the cooling is not 
sufficient. 

 
20. Right Display: Depending on the source welding and 

the welding program shows the welding voltage in 
volts or Trim value. During welding shows the actual 
welding voltage value. 

 
21. LED Indicator: Informs that the value on the right 

display is in volts unit and during welding, it blinks 
and the display shows the measured voltage. 

 
22.  LED Indicator: Informs that the value on the right 

display is Trim. Trim is adjustable from 0.50 to 1.50. 
1.00 is the nominal setting. 

 
23.  Right Control: Adjusts values on the right display. 
 
24.  LED Indicator: Quick Access Menu. 
 

Содержание LF 52D

Страница 1: ...IM3164 05 2021 REV01 LF 52D OPERATOR S MANUAL ENGLISH Lincoln Electric Bester Sp z o o ul Jana III Sobieskiego 19A 58 260 Bielawa Poland www lincolnelectric eu...

Страница 2: ...able below your equipment identification information Model Name Code Serial Number can be found on the machine rating plate Model Name Code Serial number Date Where Purchased ENGLISH INDEX Technical S...

Страница 3: ...Current Range Peak Open Circuit Voltage 5 500A 113Vdc or Vac peak DIMENSION Weight Height Width Length 17 kg 516 mm 302 mm 642 mm WIRE FEED SPEED RANGE WIRE DIAMETER WFS Range Drive Rolls Drive roll d...

Страница 4: ...surement Personal medical devices like pacemakers and hearing aids Check the electromagnetic immunity for equipment operating in or near the work area The operator must be sure that all equipment in t...

Страница 5: ...electrical regulations ELECTRICALLY POWERED EQUIPMENT Regularly inspect the input electrode and work clamp cables If any insulation damage exists replace the cable immediately Do not place the electr...

Страница 6: ...ng gas for the process used and properly operating regulators designed for the gas and pressure used Always keep cylinders in an upright position securely chained to a fixed support Do not move or tra...

Страница 7: ...ere is free circulation of clean air without restrictions for air movement Do not cover the machine with paper cloth or rags when switched on Dirt and dust that can be drawn into the machine should be...

Страница 8: ...ar 7 Control Socket 5 pins socket for connecting a control cable The CAN protocol is used for communication between the power source and wire feeder 8 Current Socket For connecting a welding cable 9 Q...

Страница 9: ...em This behavior occurs for first after power is turned on or if the system configuration is changed during operation Alternating Green and Red If the status lights are flashing any combination of red...

Страница 10: ...ess 28 Welding Programs Indicators changeable In the user memory can be stored four user programs Shine LED indicates that the program is active 29 Welding Programs Indicators unchangeable LED indicat...

Страница 11: ...ams are fixed and cannot be changed Table 2 Four programs can be changed and assigned to one of four user memory By default user memories store the first available welding program To change the weldin...

Страница 12: ...on the power source Quick Access Menu The user has access to the arc parameters as well as start and end process parameters according to Table 3 and 4 Figure 6 To enter the menu Press the right Butto...

Страница 13: ...welding Adjust range from 10 to 10 Default value 0 ARC FORCE the output current is temporarily increased prevents the electrode from sticking and facilitates the welding process Lower values will pro...

Страница 14: ...ilitates to make long welds Default settings 2 step Run in WFS sets the wire feed speed from the time the torch trigger is pressed until an arc is established Regulation range from 1 49 m min 59 in mi...

Страница 15: ...of Interface Components 17 Parameter Name 20 Parameter Value 23 Changing Parameter Value 25 Entering to parameter edition Confirm Parameter Value change 26 Setting and Device Configuration Menu is ac...

Страница 16: ...time range from 0 seconds OFF to 10 seconds Default settings OFF Crater parameters Crater time Wire feed speed or welding current Voltage in volts or Trim value To set a crater for a selected process...

Страница 17: ...ion on user interface or trigger activates normal work of welding machine Shutdown this option allows you to reduce energy consumption to the level below 10W when the welding equipment is unused Defau...

Страница 18: ...ified of time Error 269 will be displayed if the machine times out If the value is set to OFF machine output will not be turned off if an arc is not established or arc is lost The trigger can be used...

Страница 19: ...Factory Settings to restore Factory Settings Use the right button to confirm the selection Use the right control to select YES Use the right button to confirm the selection Note After the device has b...

Страница 20: ...ll Manually push the wire into the gun s liner Make sure if it is needed GMAW FCAW GS process that the gas shield has been connected Turn the input power ON Insert the wire into the welding gun WARNIN...

Страница 21: ...utu Gaz Wire diameter mm 0 8 0 9 1 0 1 2 1 32 1 4 1 6 Steel CO2 93 10 20 105 Steel ArMIX 94 11 21 156 25 107 Stainless ArMIX 61 31 41 Aluminum AlSi Ar 71 73 Aluminum AlMg Ar 75 77 Metal Core ArMIX 81...

Страница 22: ...ow a positive or negative bar indication if the voltage is above or below the optimal voltage Voltage setup above optimal value Voltage setup at optimal value Voltage setup below optimal value Additio...

Страница 23: ...th long stick out Concentrated arc that increases penetration Reduction of workpiece distortion lower voltage input less energy into the weld Increased productivity higher welding speed and reduced re...

Страница 24: ...by high spattering and higher energy than short arc Advantages Reduction of welded material distortions less energy introduced into the weld Wider range of feeding speed with maintaining the short arc...

Страница 25: ...re Feed Speed is the main control parameter As the Wire Feed Speed is adjusted the power source adjusts the waveform parameters to maintain good welding characteristics Trim is used as a secondary con...

Страница 26: ...ntrol parameter As the Wire Feed Speed is adjusted the power source adjusts the waveform parameters to maintain good welding characteristics Trim is used as a secondary control the value of parameter...

Страница 27: ...ork clamp Install the proper electrode in the electrode holder Turn the input power ON Set the SMAW welding program Note The list of available programs depends on the power source Set the welding para...

Страница 28: ...the output voltage on the output lead Note It does not work in the 4 Step Postflow Time 2 Step 4 Step Crater Wave Control HOT START For program number 8 can be set Welding current Switch on switch off...

Страница 29: ...spring tension and decrease the brake torque After finishing of adjustment you should screw brake locking nut again Adjusting Pressure Roll Force The pressure arm controls the amount of force the driv...

Страница 30: ...linder wall rack or purpose made cylinder cart Keep cylinder away from areas where it may be damaged heated or electrical circuits to prevent possible explosion or fire Keep cylinder away from welding...

Страница 31: ...on damage exists replace the lead immediately Remove the spatters from the welding gun nozzle Spatters could interfere with the shielding gas flow to the arc Check the welding gun condition replace it...

Страница 32: ...r any customer s particular purpose with respect to such information or advice As a matter of practical consideration we also cannot assume any respon sibility for updating or correcting any such info...

Страница 33: ...a safe level the interface signals this by flashing two LEDs next to Button or start welding operation by the torch trigger 81 Motor overload long term The wire drive motor has overheated Check that...

Страница 34: ...First read the Part List reading instructions above then refer to the Spare Part manual supplied with the machine that contains a picture descriptive part number cross reference REACh 11 19 Communicat...

Страница 35: ...LGS2 505W 4 0M WATER COOLED MIG WELDING GUN W10429 505 5M LGS2 505W 5 0M WATER COOLED MIG WELDING GUN PROMIG MAGNUM W000345072 2 PROMIG MAGNUM 370 3M W000345073 2 PROMIG MAGNUM 370 4 5M W000345069 2...

Страница 36: ...RCONNECION CABLES K14198 PG CABLE PACK 5PIN G 70MM2 1 M K14198 PG 3M CABLE PACK 5PIN G 70MM2 3M K14198 PG 5M CABLE PACK 5PIN G 70MM2 5M K14198 PG 10M CABLE PACK 5PIN G 70MM2 10M K14198 PG 15M CABLE PA...

Страница 37: ...English 35 Connection configuration K14198 PG K14198 PG XM K14199 PGW K14199 PGW XM POWERTEC i350S K14183 1 POWERTEC i420S K14184 1 POWERTEC i500S K14185 1 COOLARC 26 K14182 1 LF 52D K14335 1 LF 56D K...

Страница 38: ...English English 36 SPEEDTEC 400SP K14258 1 SPEEDTEC 500SP K14259 1 LF 52D K14335 1 LF 56D K14336 1 COOLARC 60 K14297 1 K14198 PG K14198 PG XM K14199 PGW K14199 PGW XM...

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