Table of Contents
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- Variocontrol V860
Instructions for changing
the circuit boards
Nr.402453
(
for german language and colored illustration use downloadlink
www.efka.net/Downloads/Andere/Changing circuit boards AB6xxx
FRANKL & KIRCHNER
GMBH & CO KG
AB600A
AB611A
AB620A
english
EFKA OF AMERICA INC.
)
EFKA ELECTRONIC MOTORS
SINGAPORE PTE. LTD.
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Table of Contents
Related Manuals for Efka AB600A
Summarization of Contents
Important Instructions and Safety
Warranty and Liability Exclusions
Conditions that void warranty and exclude liability for damage or property loss.
Accessing Supplementary Control Documentation
Guidance on obtaining additional instructions for use, programming, and adapter cords.
Changing Circuit Boards for AB600A
Required Tools for AB600A
List of necessary tools, including specific Torx screwdriver sizes.
Removing the AB600A Control Housing
Step-by-step instructions for safely removing the control unit's outer casing.
Removing the AB600A Circuit Board
Procedure for disconnecting plugs and removing the main circuit board.
Installing the AB600A Circuit Board
Steps for applying thermal compound and correctly seating the new circuit board.
Installing the AB600A Housing
Instructions for reattaching the control housing and tightening screws.
Changing Circuit Boards for AB611A & AB620A
Required Tools for AB611A/AB620A
List of tools, specifically Torx T 20 screwdriver, for AB611A and AB620A models.
Removing the AB611A/AB620A Control Housing
Guide to safely detach the housing cover for AB611A and AB620A units.
Removing the Line Filter Circuit Board (AB611A/AB620A)
Procedure for disconnecting plugs and removing the line filter board.
Removing the Main Circuit Board (AB611A/AB620A)
Steps to disconnect connectors and remove the main circuit board.
Installing the Main Circuit Board (AB611A/AB620A)
Instructions for inserting and securing the main circuit board, ensuring proper alignment.
Installing the Line Filter Board (AB611A/AB620A)
Steps for connecting the line filter board ground and its power supply connectors.
Installing the AB611A/AB620A Housing
Procedure for sliding and securing the side housing cover, including notes on correct seating.
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