Ay cauTION Be sure to observe the following cautions to prevent a gas cylinder from falling or a gas regu- lator from rupturing, 1. Observe the regulations and your own references for the handling of gas cylinders. Since a gas cylinder is filled with high pressure gas, improper handling may cause high pressure gas to blow up, resulting in personal injury 2. Use the attached gas regulator or our recommended one. 3, Read carefully the instruction manual of the gas regulator and observe the precautions before using it. 4, Hold the gas cylinder in the exclusive-use gas cylinder stand. A gas cylinder falling may result in personal injury. 5. Do not expose the gas cylinder to high temperature. 6. Donot bring your face close to the discharging opening when opening the valve of the gas cylinder. 7. Be sure to attach the protective cap when the gas cylinder is not used, 8. Donot hang the welding torch over the gas cylinder or keep the electrode away from the gas cylinder. A\ cauTION we Observe the following cautions to prevent personal injury due to improper handling. 4. Donot use the welder with the case or cover removed. 2. Only a qualified person or a person who has understood the welder must remove the welder case for maintenance and inspection or repair. Take preventive measures not to let other personnel approach the welder or welding sites unnecessarily by putting up a guard fence or the like. 3. Do not contact the rotating cooling fan or feeding roll of the wire feeder with hands, fingers, hair, or clothes. Failure to observe this caution may cause someone to be caught in the machine resulting in personal injury. xvi 1601159 HW1481552Ay cauTION (Observe the following cautions to prevent personal injury by the end tip ofthe welding wire. 1. Do not peep through the chip hole to confirm that the wire is being fed. Ifthe wire is projected from the end tip of the welding torch, it may poke you in the eyes or face. 2. Do not bring the welding torch end close to eyes, face, or body to perform inching or pulling the torch switch, A\ CAUTION & @) \ If U When hanging the wire feeder, observe the following cautions to pre- vent wire from being removed from the spool shaft 4. When hanging the wire feeder, remove the ant-fal fastening from the spool shaft and tighten. Fallure to observe this caution may cause the wire to be removed = J from the spool shat. resulting in personal injury A\ CAUTION YF = (Observe the following cautions to prevent burns due to the plasma arc. If body parts such as hands and fingers directly touch the plasma arc, burns will result 1. Donot put your hands and fingers near the chip and the electrodes of the torch end during cutting operation, 2. Donot grasp near the base metal during cutting operation. 3. Tum OFF the power supply before replacing the chip or the electrodes of the torch. xvii rors HW1481552Observe the following cautions to prevent a fire accident caused by deteriora- tion of welder insulation. 1. Perform all welding and grinding away from welder to protect welder from spattering and metal powder. Spatter and metal powder inside the welder may cause a deterioration of insulation result- ing in accidental fire 2. Be sure to perform maintenance and inspection periodically to prevent deterioration of insulation caused by accumulation of dust and dir. 3. If spatter or metal powder enters the inside of the welder, remove it by forced air spray after turing OFF the welder and switch in the switch box. Spatter and metal powder inside the welder may cause a deterioration of insulation resulting in accidental fire. xvi 1801159 HW14815521 Basic Specifications Item Moder Specifications MOTOWELD-RL350 Type ‘YWE-RL350-CCO (Compliance with CCC standards) YWE-RL350-AJ0 (Non-Compliance with CCC standards) ‘Number of Phases, Rated Input Voltage Three-phase, 200/220 V 110% and S80/400V 110 % (When the factory is shipped, can it be assumed 380V/400V setting, and change the switch of the input voltage with the back switch Nameplate is assumed to be 3B0V/400V when the factory is shipped, and other voltage display plate is assumed to be an attach- ment.) Rated Frequency '50/60 Hz common Rated Input 18KVA 15 KW Welding Gurrent Adjustment Range 30 to 350 A (depends on the wire diameter) Welding Voltage Adjustment Range 12 to 36 V (depends on the wire diameter) Rated Operational Ratio {60% (for 70 minutes) Welding Type ‘CO2 short-circuit welding, MAGIMIG short-circuit welding, pulse welding Welding Object Material Tron, stainless steel Feeding Motor ‘Types of feeding motors can be selected among 0: Print servomotor 4; Minertia servomotor for servo torch 2: 4-roller servomotor (Default seting) (YWE-WFX40TELC) Wire Feeding speed 1.5 to 18 mimin Wire Feeding Slow-down Speed (COs short-circuit welding: Approx. 3 m/min (adjustable range by panel operation: 1.5 to 6 m/min) MAGIMIG short-circuit welding and pulse welding: Approx. 2 m/min (adjustable range by panel operation: 1 to 4 mimin) Wire Feeder Cable ‘5m (standard), 7m max (Optional: 25m max with a cable extender) Gas Running-in Time ‘Approx. 20 seconds (Gan be adjusted by panel operation) Gas Preflow Time Gas After-fow Time ‘Approx. 0.06 seconds (Can be adjusted by panel operation) Approx. 0.6 seconds (Can be adjusted by panel operation) oe 1901153 HW1481552Item Specifications Wire-stick Prevention Time ‘Approx. 0.2 seconds (Gan be adjusted by panel operation: 0.02 to (04 seconds) Voltage for Starting Point Detecting Function (Optional) Pak value: 220V +20% (full-wave rectification) External Dimensions mm] 2371 x 636 x 602 (width depth x height) {excluding the projections such as screws or eyebolts) Mass ‘Approx. 60 kg Interface for Robot Controller Refer to "12 Robot Interface Signals" Error Output (Outputs the arc failure signal to the robot side. (Error contents are indicated on the welding power source panel.) ‘Output for Are Monitoring ‘Outputs the signal corresponding to current or voltage to the robot side. The output terminal stand for analog indicator is also available. Power Supply of the Heater for the Gas Regulator None ‘Standard Accessory Remarks Fuse contained in glass tube of 2A (1 fuse) Fuse contained in glass tube of 10A (1 fuse) for Pr(SD}-006 board Front panel: Written in Japanese / English / Chinese @ In the Case of Digital Communication Welding Voltage Setting Method ‘Auto adjustment command / Individual command Read from the welding unit characteristics file of the robot control unit ‘Arc Touch Start Function ‘Setting is made on the setting screen of the robot control unit. User File ‘Adjustment of Voltage and (Current Waveform Control Number of files: 16 ‘Adjustable on the setting screen of the robot control unit, In the Case of Analog Communication (Option) Welding Voltage Setting Method Can be switched by “Auto Adjustment / Individual" pendent) button on the welding power source. (Synergic / Inde- ‘Arc Touch Start Function This function can be used by the parameters D2-1, D2-2, D2-3, and 02-4, User File Number of fles: 4 "Panel" or "robot" can be switched by the parameter D1-11, ‘Adjustment of Voltage and Current Waveform Control Can be changed by P parameters in the user file. ‘Output Setting Analog Input 0 to 14V (The set voltage, current, and wire feeding speed are dis- played on the welding power source panel.) 12 2001153 HW1481552