Lincoln Electric 9904 دليل المستخدم

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Service Notice
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Date: 7/19/99
9904
9904
To: All Lincoln Sales Offices and Service Facilities
Subject: PC BOARD TROUBLESHOOTING PROCEDURE
The Service Department is receiving an increasing number of warranties claimed on PC boards that when analyzed,
"Check OK". To avoid delays in processing your warranty, please make sure that your warranty is completely filled out
with a detailed description of the end-user's problem along with your diagnosis and repair procedures. Anytime a
diagnosis p

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Service Notice # # 9904 9904 8. To insure that the customer's problem has been corrected it is a good practice to reinstall the original PC board and recreate the problem if the situation permits. It must always be noted on the warranty report that Service Notice #9904 PC Board Troubleshooting Procedures were followed. WARRANTY REPORT INFORMATION 1. After the repair has been made please complete a Warranty Report Form (SD-122W) and return the suspected PC board with the form to the return addre