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Welding System
Welbee P400L II
Owner's manual
OTC Welbee P400L II Owner's Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Forward
Service and Support
Important Information
Use of the Product
Safe Use of the Product
Copyright
When Exporting the Product
Disposal of the Product
Table of Contents
Chapter 1 Safety Information
Warning Symbols
Safety Precaution
Operating Precautions
Precautions for Power Supply and Electric Shock
Precautions for Handling of Plastic Parts
Precautions for Disassembling and Modifying the Welding Power Source
Precautions for Air Discharge and Use of Respiratory Protective Equipment
Precaution for Protective Equipment
Precautions for Flammable Materials
Precautions for Gas Cylinder and Gas Regulator
Precautions for Rotating Part
Principal Safety Standards
Chapter 2 Product Specification and Configuration
Specification
Specifications
Applicable Welding Method
External Dimensions
Rated Duty Cycle
Product Configuration
Standard Composition
Accessory (Supplied)
Accessory (Not Supplied)
Optional Accessories
Part Names
Front Panel
Rear Panel
Chapter 3 Transportation and Installation
Required Equipment
Welding Power Source Equipment
Ventilation Equipment/Partial Exhaust Facility
Installation Environment
Electromagnetic Interference
Transportation Procedure
Transportation with Lifting Lug
Manual Transportation with Carts
Chapter 4 Connection
Precautions for Connection Procedure
And Grounding
Connecting the Welding Power Source
Connection of Cable at Output Side
Connection of Wire Feeder
Connection of Welding Torch
Connection of Voltage Detection Cable (Voltage Detection Cable Is Used)
Connection at TIG Welding
Connection at DC STICK Welding
Connection of Shield Gas
Connection of Cooling Water Circulation Device and Water Hose (in Using Water-Cooled Welding Torch)
Grounding and Connection of Input
Power Supply
Confirmation of Connection
Connection of External Equipment
Connection of Robot
Connection of Automatic Machine
Wiring of Voltage Detection Cable at Base
Metal Side
Wiring to Wire Feeder
Wiring to Welding Power Source
Wiring Example of Voltage Detection Cable
Chapter 5 Welding Operation
Precaution at Welding Operation
Precautions for Air Discharge and Use of Respiratory Protective Equipment
Precaution for Protective Equipment
Precautions on Welding Place
Check before Welding
Power on and Gas Supply
Wire Inching
Check and Setting of Welding Condition
Reading Welding Condition
Preventing Erroneous Operation on Operation Panel
Performing Welding Operation
Operation of Welding Start
Operation During Welding
Operation at Welding End
Chapter 6 Welding Condition
List of Welding Conditions
Parameter (Welding Parameter)
Function
Internal Function
Function on Operation Panel
Operation Panel
Setting Screen
Welding Conditions
Basic Welding Conditions
Useful Functions
Preparing Welding Conditions
Memory Function of Welding Conditions
Memory Registration of Welding Conditions
Read out of Welding Conditions
Deletion of Memory Registration
Setting Welding Conditions
Welding Mode Setting
Setting Welding Conditions
Setting Welding Parameter
Crater Setting
Arc Spot Time
Welding Voltage Adjustment
Arc Characteristics Adjustment
Penetration Control Adjustment
Adjustment of Wave Frequency
Welding Guide
Setting Internal Functions
Setting Procedure
Detailed Information on Internal Functions
Operation of Analog Remote Control
(Optional)
Chapter 7 Administrator Functions
Protection of Welding Conditions
Setting/Changing Password
Disabling Erroneous Operation Prevention
Welding Result Control Function
Setting Welding Result Control Function
Details of Welding Control Items
Data Backup (Utilization of Data)
Setting of Welding Conditions/Internal Functions
Simplified Data Log Function
Failure Log Function
Welding Result Control Function
Backup Operation
Importing Backup Data
Initializing Welding Conditions and Internal Functions
Checking the Software Version and Serial Number
Calibration Mode
Adjustment of Output Current
Adjustment of Output Voltage
System Setting
Chapter 8 Maintenance and Inspection
Precautions for Maintenance and Inspection
Daily Inspection
Periodical Inspection
Periodical Replacement Parts
Insulation Resistance Measurement and Withstand Voltage Test
Chapter 9 Troubleshooting
Action in Case of Error
Troubleshooting
Chapter 10Reference Materials
10.1 Parts List
Configuration
Spare Parts List
Reference Drawing
10.2.1 Schematic Diagram
Parts Layout Drawing
Guide for Changing Welding Conditions
Samples of Welding Condition Settings
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Chapter 9 Troubleshooting
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OWNER'S MANUAL
Welbee P400L II
P500L II
July, 2021
DAIHEN Corporation
Manual No. : P30345-1
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Troubleshooting
CHAPTER 9 TROUBLESHOOTING
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Troubleshooting
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