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Rev. 01 

 

IM7032-1 

Feb., 2020 

Rev. 01 

OPTIMARC

®

 

 

CV355P 

For use with machine Part Number K60171-1, Code 76457

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

World’s Leader in Welding and Cutting•

 

THE SHANGHAI LINCOLN ELECTRIC COMPANY 

No. 195, Lane 5008, Hu Tai Rd. Baoshan, Shanghai, PRC 201907 

www.lincolnelectric.com.cn

 

 

 

Copyright © 2020 The Shanghai Lincoln Electric Company 

Safety Depends on You 

Lincoln arc welding and cutting 

equipment is designed and built 

with safety in mind. However, your 

overall safety can be increased by 

proper installation and thoughtful 

operation on you 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. 

 

Summary of Contents for OPTIMARC CV355P

Page 1: ... com cn Copyright 2020 The Shanghai Lincoln Electric Company Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind However your overall safety can be increased by proper installation and thoughtful operation on you part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And ...

Page 2: ... please record your equipment identification information in the table below Model Name Code Serial Number can be found on the machine rating plate Model Name ƶ OPTIMARC CV355P Code Serial number Date Where Purchased Authorized dealer s shop Declaration of conformity THE SHANGHAI LINCOLN ELECTRIC COMPANY Designed in conformance with the following norm GB T 15579 1 2013 EN 60974 1 THE SHANGHAI LINCO...

Page 3: ...i SAFETY i OPTIMARC CV355P Rev 01 ...

Page 4: ...ii SAFETY ii OPTIMARC CV355P Rev 01 ...

Page 5: ...iii SAFETY iii OPTIMARC CV355P Rev 01 ...

Page 6: ...MARC CV355P Input Voltage Frequency Hz 342V 456 5V 50Hz or 60Hz Maximum Input Ampere 30A Maximum Effective Supply Current 24A 60 C Copper Wire in Conduct Sizes 10mm2 Fuse or Breaker Size Super Lag 50A Grounding Conductor Size 6mm2 PHYSICAL DIMENSIONS OPTIMARC CV355P Height 540mm Width 340mm Depth 800mm Weight 47Kg Temperature Range Operating Temperature Range 10 C 40 C Storage Temperature Range 25...

Page 7: ...material that can be drawn into the welder should be kept to a minimum Failure to observe these precautions can result in excessive operating temperatures and nuisance shutdowns Locate the OPTIMARC machine away from radio controlled machinery Normal operation of the welder may adversely affect the operation of RF controlled equipment which may result in bodily injury or damage to the equipment STA...

Page 8: ...ontact Poor work lead connections can result in poor welding performance To avoid interference problems with other equipment and to achieve the best possible operation route all cables directly to the work and wire feeder Avoid excessive lengths and do not coil excess cable Cable sizes are increased for greater lengths primarily for the purpose of minimizing cable drop Minimum work and electrode c...

Page 9: ... and TABLE A 2 for more details TABLE A 2 Power Source Wire Feeder Pin Function Lead Pin Function Lead 1 pulse signal for motor control 91 1 Positive terminal of motor 91 2 pulse signal for gas solenoid 92 2 Connected to one lead of gas solenoid 92 3 control signal for gas purge cold inch and trigger 93 3 Control signals output gas purge cold inch and trigger 93 4 10V control signal for arc curren...

Page 10: ...NG INFORMATION AT THE FRONT OF THIS OPERATOR S MANUAL DUTY CYCLE The duty cycle of a welding machine is the percentage of time in a 10 minute cycle at which the welder can operate the machine at rated welding current 60 duty cycle Weld for 6 minutes Break for 4 minutes Excessive extension of the duty cycle will cause the thermal protection circuit to activate THERMAL PROTECTION The OPTIMARC machin...

Page 11: ...f OPTIMARC CV355P 7 DIGITAL INDICATION VOLTAGE METER This meter displays the preset voltage before a weld and the actual voltage during a weld The actual voltage is displayed for 5 seconds after a weld ends During this time the display flash 8 SYNERGIC This status light illuminates when the power source is set for synergic operation Synergic operation is controlled by DIP switch 5 on the control b...

Page 12: ...rew into the case hole This insulation box must be secure before turning on the main power supply 20 AUX VOLTAGE RECEPTACLE Export type machine This is a 220V 200W max auxiliary power output socket for plugging gas heater Only Plug the correct gas heater into this receptacle DO NOT plug other electric devices into the receptacle otherwise damage may occure to the OPTIMARC machine 21 FUSE AND FUSE ...

Page 13: ...B 3 OPERATION B 3 OPTIMARC CV355P Rev 01 FIGURE B 3 FIGURE B 4 FIGURE B 5 ...

Page 14: ...rater voltage and current to fill this crater For more details please see FIGURE B 5 4 SPECIAL FUNCTION TEST It enables a test procedure to test the control knobs and the toggle switches when the DIP switch 4 is ON and the other DIP switches are OFF The DIP switch should be OFF when user prepares to weld 5 SYNERGIC OFF Amps and volts knobs on feeder are independent ON Preset of volts knob is tied ...

Page 15: ...t voltage is proper according to the Rating Plate 2 If the Thermal LED is also lit see Thermal LED is Lit section 3 If an error code is also present Contact your local authorized Lincoln Electric Field Service facility for technical assistance Machine won t produce full output 1 Input voltage may be too low limiting output capability of the power source Make certain that the input voltage is prope...

Page 16: ...ing procedure 4 PC board in machine possibily at fault If PC board in machine is at fault contact an authorized Lincoln Electric Service facility for technical assistance The meter displays ERR 031 Primary over current from switchboard Contact your local authorized Lincoln Electric Field Service facility for technical assistance The meter displays ERR 032 Low input line voltage error from control ...

Page 17: ...254A 256 259A 254A 256 259A 255 257 255 257 257 257 257 260 261 260 261 258 258 258 258 258 258 258 268 267 258 258 258 258 258 258 258 268 267 VIEW OF CONNECTOR ON PCB ELECTRICAL SYMBOLS PER E1537 OHMS WATTS RESISTORS MFD VOLTS CAPACITORS 8 LATCH EXAMPLE PIN 7 OF CONNECTOR J5 3 2 LEAD COLORING CODE B BLACK 2 1 8 G GREEN O ORANGE R RED CONNECTOR PIN NUMBER 7 14 U BLUE Y YELLOW W WHITE 1 3 J5 N BRO...

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