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YASKAWA MOTOWELD-T300D User Manual

YASKAWA MOTOWELD-T300D
70 pages
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AC/DC TIG Welder Used Exclusively For MOTOMAN
MOTOWELD-T300D
INSTRUCTIONS
YWE-T30D (0)
Upon receipt of the product and prior to initial operation, read these instructions thoroughly, and retain
for future reference.
MANUAL NO. HW0481095
YASKAWA
Part Number: 158413-1CD
Revision: 0
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YASKAWA MOTOWELD-T300D Specifications

General IconGeneral
BrandYASKAWA
ModelMOTOWELD-T300D
CategoryWelding System
LanguageEnglish

Summary

1 Receiving

Checking Package Contents

Verifies the standard items included in the welder package upon arrival.

Required Equipment for TIG Welding

Outlines the necessary configuration of equipment for TIG welding operations.

2 Transporting

Using the Casters

Provides instructions and cautions for moving the welder using its built-in casters.

Using the Crane

Details safety checks and procedures for transporting the welder using a crane.

Using the Forklift

Specifies safety points and procedures for transporting the welder with a forklift.

3 Installation

Installation Site and Welder Environment

Defines the required environmental conditions for installing and operating the welder.

Installation Site and Gas Regulator Environment

Specifies the proper site conditions for installing the gas regulator and related equipment.

4 Wiring

Grounding

Explains the grounding requirements for the welder and base metal for safe operation.

Power Supply Capacity and Connection Cables

Details the necessary power supply capacity and recommended connection cables for the welder.

Combination with Leakage Breaker

Advises on the use of leakage breakers in specific environments for welder safety.

Connection of Electric System

Emphasizes the importance of proper connections for welding performance and safety.

5 Gas for Welding

Quality of Gas for Welding

Discusses the importance of high-purity argon gas for TIG welding quality.

Gas Pressure Adjuster and Flow Meter

Recommends using suitable gas pressure adjusters and flow meters for gas control.

6 Shading Measures

Shading Measures

Advises on protective shade for welding operations to prevent eye and skin damage.

7 Precautions on Welding and Preparation Procedure

Precautions on Welding

Lists essential safety precautions and checks to perform before and during welding.

Additional Welding Precautions

Provides further safety guidelines and operational considerations for welding.

Welding Preparation Procedure

Outlines the step-by-step procedure for preparing the welder for actual welding operations.

8 Basic Specifications

Specifications of Both DC/AC TIG Welder

Presents detailed technical specifications for the DC/AC TIG welder model.

External Dimensions

Provides the physical dimensions and key measurements of the welder unit.

9 Interface Signals

Connector CON2 for Manipulator (17 Pins)

Details the pin assignments and signal functions for the 17-pin manipulator connector.

Connector CON3 for Manipulator (11 Pins)

Describes the pin configuration and signal meanings for the 11-pin manipulator connector.

Connector CON1 for Wire Feeder (4 Pins)

Specifies the pinout and signal description for the 4-pin wire feeder connector.

Analog Signals

Explains the relationship between analog voltage inputs and output current/speed.

10 Built-in Functions

Terminals for Automatic Machine

Outlines the functions and usage of terminals for connecting automatic machines.

Internal Adjusting Knob Functions

Describes the purpose and adjustment range of internal knobs for welder settings.

Internal Selector Switch Functions

Lists and explains the functions of various internal selector switches on the control board.

Internal Indicator Lamp

Explains the indicator lamps (LEDs) on each board and their operational meanings.

11 Maintenance and Inspection

Daily Inspection Items

Lists daily checks to ensure the proper and safe operation of the welder.

Quarterly to Semiannual Inspection Items

Details periodic inspection tasks performed every quarter to a half-year.

Annual Overall and Repair

Describes annual maintenance procedures including overall checks and repairs.

Component Service Lifetime and Replacement Guidelines

Provides recommendations for component replacement based on service lifetime and usage.

12 Fault Analyses

Check Items

Lists check items to identify potential faults and their causes in the welder system.

13 Welding Conditions

Selection of Welding Method

Guides users on selecting the appropriate welding method based on material type and thickness.

Electrode and Gas Flow Rate Recommendations

Provides recommended electrode diameters and gas flow rates for different welding currents.

Welding Conditions for Stainless Steel (SUS 304) and Middle Pulse

Details specific welding parameters for stainless steel (SUS 304) using middle pulse.

Low-Pulse Welding Conditions

Outlines recommended welding conditions for various materials using low-pulse TIG welding.

Welding Conditions for Aluminum

Specifies welding parameters for aluminum using AC butt welding.

14 Connection Diagrams

Connection System Diagram

Illustrates the overall system connection diagram for the welder and related equipment.

External Signal System Diagram

Shows the external signal connections between the welder and a manipulator control panel.

15 Lists of Service Components

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