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TABLE OF CONTENTS I I I I - TOOL DESCRIPTION Tool function The 4080 tool is intended to crimp RIVKLE blind rivet nuts into previously drilled supports ® or punched holes in the parent material. Stroke installation This tool allows crimping RIVKLE items according to the stroke installation method ®...
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II - ACCESSORIES Tooling for RIVKLE item installation with socket head cap screw mandrel (p. 12) ® SOCKET HEAD CAP SCREW CHC DIN912 Screw replacement - Loosen anvil locknut and unscrew anvil (2) - Unscrew nose-piece (5) - Fit screw (1) through washer (3), suitable for the required diameter (no washer for M8) - Fit drive end piece (4) into screw (1) recess - Slide the assembly into pull-out bush (7) - Re-install nose-piece (5)
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WHEN CORRECT CRIMPING IS OBTAINED, RECORD THE POSITION OF THE INDEX MARK ON THE ADJUSTMENT RING, FOR REFERENCE. Unscrewing button In case of unscrewing problem, the 4080 tool is equipped with an unscrewing control button on top of the crimping trigger. To start unscrewing, press unscrewing button (1), then press crimping trigger 2 at the same time.
IV - MAINTENANCE General maintenance Check that the installed tool corresponds to your RIVKLE At each adjustment ® Check that tool crimping stroke is suitable for the selected RIVKLE ® . ) t y l i e r i y l i Check that “screwing - crimping - unscrewing ”...
V - TROUBLESHOOTING AND SOLUTIONS Before any intervention, check oil level and air supply pressure (between 5.5 and 7 bar) PROBLEM PROBABLE CAUSE SOLUTION Damaged mandrel threads. 1 - Thickness to be crimped 1 - Check crimping stroke range Di cult screwing/unscrewing incompatible with RIVKLE in RIVKLE catalogue.
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