avdel Infalok AV 10 Instrucciones página 45

7/8" Infalok ® Nose Assembly – Huck 506 Tool
Fitting Instructions
Item numbers in bold refer to nose assembly components in the table and illustration above.
 Lightly coat Jaw Set 3 with Moly Lithium grease.
 Assemble Spring Guide 10, 'O' Rings 9, Washer 8 and Spring 7.

The Collet 2 will be supplied pre-assembled with Collar Ejector 4a and Jaw Release 4b.

Place Collet 2 over the assembled stack, slide to the end of the work surface and with a finger push the stack fully
inside Collet 2.
 Screw Collet 2 and assembled stack fully onto the Tool Collet Adaptor (fitted to tool).

Insert Locking Screw 6 into Collet 2. Unscrew Collet 2 until Locking Screw 6 can be tightened into the nearest
groove in the Tool Collet adaptor. When assembled the Locking Screw 6 should be flush with the exterior of Collet 2.
Servicing Instructions
Nose assemblies should be serviced at weekly intervals. You should hold some stock of all internal components of the
nose assembly as they will need regular replacement.
Remove the nose assembly using the reverse procedure to the 'Fitting Instructions'.

Any worn or damaged part should be replaced.

Clean and check wear on Jaw Set 3.
 Check that Collar Ejector 4a, Follower 5, Spring Guide 10 and 'O' Rings 9 are not distorted.

To remove a damaged or worn Collar Ejector 4a cut at a point between the flange of the ejector and the end of
Collet 2. The Collar Ejector 4a and Jaw Release 4b can then be separated and removed from Collet 2.

When assembling a new Collar Ejector 4a and Jaw Release 4b in Collet 2, first ensure that the threads are
clean, before applying Loctite® 243 and screwing the two parts together within Collet 2.

Assemble according to the 'Fitting Instructions'.
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