Lincoln Electric SP-100 Manual Do Utilizador
MASTER TABLE OF CONTENTS FOR ALL SECTIONS
Page
Technical Specifications ........................................................................................A-1
Identify and Locate Components ...........................................................................A-2
Select Suitable Location ........................................................................................A-3
Output Connections ...............................................................................................A-3
Input Connections..................................................................................................A-5
Code Requirements ..............................................................................................A-6
Identify and Locate Components ...........................................................................A-2
Select Suitable Location ........................................................................................A-3
Output Connections ...............................................................................................A-3
Input Connections..................................................................................................A-5
Code Requirements ..............................................................................................A-6
Safety Precautions ................................................................................................B-1
General Description ...............................................................................................B-2
General Description ...............................................................................................B-2
Welding Operations ...............................................................................................B-3
Overload Protection ...............................................................................................B-6
Overload Protection ...............................................................................................B-6
Safety Precautions ................................................................................................D-1
Items Requiring No Maintenance ..........................................................................D-1
Routine and Periodic Maintenance........................................................................D-1
Component Replacement Procedures ..................................................................D-2
Location of Components........................................................................................D-4
Items Requiring No Maintenance ..........................................................................D-1
Routine and Periodic Maintenance........................................................................D-1
Component Replacement Procedures ..................................................................D-2
Location of Components........................................................................................D-4
Input Line Voltage, Fan Motor and Main Transformer ...........................................E-1
Output Control, Rectification and Voltage Feedback.............................................E-2
Trigger, Gas Solenoid and Wire Drive ...................................................................E-3
SCR Operation ......................................................................................................E-4
Thermal Protection ................................................................................................E-5
Output Control, Rectification and Voltage Feedback.............................................E-2
Trigger, Gas Solenoid and Wire Drive ...................................................................E-3
SCR Operation ......................................................................................................E-4
Thermal Protection ................................................................................................E-5
How To Use Troubleshooting Guide......................................................................F-1
PC Board Troubleshooting Procedures .................................................................F-2
Troubleshooting Guide...........................................................................................F-3
Oscilloscope Waveforms .......................................................................................F-9
Replacement Procedures ....................................................................................F-12
Retest After Repair ..............................................................................................F-14
PC Board Troubleshooting Procedures .................................................................F-2
Troubleshooting Guide...........................................................................................F-3
Oscilloscope Waveforms .......................................................................................F-9
Replacement Procedures ....................................................................................F-12
Retest After Repair ..............................................................................................F-14
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SP-100