Stand-Alone Soft Touch Hookups
Field Calibration and Troubleshooting
Field Calibration and Troubleshooting
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Soft Touch Trouble Shooting Flow Chart 9181-34WPB -
Heavy Weight Welding Machines With 1Ø AC Controls
Models 9181-34WPB/24DC and 9181-34WPB/115
(SOFT TOUCH TROUBLE SHOOTING FLOW CHART 9181-34WPB.pdf) -
Soft Touch Trouble Shooting Flow Chart 9181-34WPM -
Heavy Weight Welding Machines With MFDC Controls
Models 9181-34WPM/24DC and 9181-34WPM/115
(SOFT TOUCH TROUBLE SHOOTING FLOW CHART 9181-34WPM.pdf) -
Soft Touch Trouble Shooting Flow Chart 9181-34YB -
Light Weight Welding Machines With 1Ø AC Controls
Models 9181-34YB/24DC and 9181-34YB/115
(SOFT TOUCH TROUBLE SHOOTING FLOW CHART 9181-34YB.pdf) -
Soft Touch Trouble Shooting Flow Chart 9181-34YM -
Light Weight Welding Machines With MFDC Controls
Models 9181-34YM/24DC and 9181-34YM/115
(SOFT TOUCH TROUBLE SHOOTING FLOW CHART 9181-34YM.pdf) -
Soft Touch Trouble Shooting Instructions for TS1 and TS3 -
9180 Series Controls
Step by step instructions for trouble shooting & calibrating Unitrol's Soft Touch Sensor Boards. Board # 9180-TS1B (For all 9180, 9180M,L,D type controls) This is especially helpful if you are seeing "DETECT TIMEOUT" messages.
(Soft Touch Trouble Shooting Instructions TS1 and TS3.pdf) -
Pressure Transducer Field Calibration Instructions -
Step by step instructions for calibrating Unitrol's Differential Pressure Transducer System. (Option 9181-05 or 9181-05C) (transducer1.pdf) -
Accustart Field Calibration Instructions -
Step by step instructions for calibrating Unitrol's Accustart Differential Pressure Transducer System (Model 9580 or 9581) (accustart_cal.pdf) -
Electronic Air Pressure Setting System Calibration -
Step by step instructions for calibrating Unitrol's Electronic Air Pressure Setting System. (Option 9181-16) (EAP_Calibration.pdf) -
Solution Secondary Current Calibration -
9180 Controls with SC Software
SOLUTION controls are factory calibrated to match a Unitrol Standard. Unfortunately there is no practical traceable U.S. standard for calibration of non-sinusoidal AC current produced by a resistance welding machine. This document will allow you to use the special calibration feature included in this series control to match a separate or standalone weld checker. (Secondary Current Cal.pdf) -
Check SCR Message - 9180 Series Controls -
Step by step flow chart to diagnose the "CHECK SCR" message on the display of the 9180 Series Solution Controls. (9180 CHECK SCR flow chart.pdf) -
Check SCR Message - 9280 Series Controls -
Step by step flow chart to diagnose the "CHECK SCR" message on the display of the 9280 Series Solution Controls. (9280 CHECK SCR flow chart.pdf) -
If you cannot find the answers here, you can contact us
by phone during regular business hours (9:00am to 5:00pm CDT) at 847-480-0115,
or email us anytime at info@unitrolelectronics.com
All documents are downloadable .pdf files. Get Adobe Acrobat Reader here.