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line air filter. A quick-disconnect fitting is suggested. Use a lockout device on the air line if
required.
5.1.4 Circuit Descriptions
The Integrated Welder contains the following modules:
• Line Board
• System Control Board
• Ultrasonic Power Module
• DC Power Module
• User I/O
The following sections contain descriptions for each module.
Line Board
The Line Board performs the dual function of providing RFI filtering for the line voltage
input to the integrated welder, and controlling the electrical current surge to the ultrasonic
Power Supply Module at power up until the inrush current limiter relay engages. The
filtering also blocks ultrasonic signals from entering the AC main line.
System Control Board
The System Control Board performs the following functions:
• Responding to start and stop signals
• Responding to alarm and reset signals
• Responding to user input from the front panel
• Activating and monitoring ultrasonics
• Provides information for Front Panel Displays
• Generate alarms
• Control communications
CAUTION General Warning
Synthetic air compressor lubricants containing Silicone or WD-40 will
cause internal actuator damage and failure due to the solvents
contained within these types of lubricants.
CAUTION General Warning
There should be no substitute for clean, dry air to run the welder. Use
of other types of gas could lead to premature degradation of seals.
Contact your Branson representative if you have any concerns.
100-214-251 IWoper.book Page 77 Friday, June 16, 2017 4:12 PM
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