Servicing Instructions - Avdel 07220 Betriebsanleitung

N o s e A s s e m b l i e s
F i t t i n g I n s t r u c t i o n s
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To assemble short nose assemblies 07220-06100, lightly coat the jaws with Moly Lithium grease.
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Drop three Chuck Jaws 11 into Chuck Collet 12.
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Place Follower Cap 9, Spring 13 and Washer 14 into Chuck Collet 12.
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Assembly can then be located in anvil
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When using / " and / " nose assemblies, it is necessary to first fit an adaptor part number 07220-02500 to the tool.
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To fit the reducing adaptor to the tool, pull forward and rotate through 90° the outer ring of the head extension assembly on the
tool to expose slots.
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Screw the collet adaptor onto the head piston.
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Insert / " A/F Allen key* into the back of the tool and into the piston head to stop rotation of the piston and tighten the collet
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adaptor with a spanner*.
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Push the anvil adaptor onto the tool, ensuring that the lugs on the body enter the slots in the head extension of the tool .
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Turn the reducing adaptor body through 90 ° then turn the head extension ring until it springs into its position in the slots of the
head extension.
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The 3 / " and 1 / " straight nose assemblies can now be fitted to the tool.
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To fit the nose assemblies either direct to the tool or to the adaptor, proceed as follows:
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Pull forward and rotate through 90° the outer ring of the head extension assembly (or outer ring of 07220-02500 if fitted).
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Insert a / " A/F Allen key* into the back of the tool and into the piston head.
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Holding the tool pointing downwards, screw the assembly firmly onto he tool using a spanner*, except for the offset nose
assembly.
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For straight nose assemblies, place the integral anvil over the chuck collet, ensuring the lugs on the anvil enter the slots on the
head extension (or adaptor) .
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Engage lugs on nose assembly to mate with slots on head extension and turn through 90°.
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The offset nose assembly can be turned to the angle required.
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Turn head extension ring through 90° until it springs into position in the slots of the head extension sleeve.
S e r v i c i n g I n s t r u c t i o n s
Nose assemblies should be serviced at weekly intervals.
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For straight nose assemblies, remove using the reverse procedure to the 'Fitting Instructions'.
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Particularly check wear on jaws.
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Ensure spring and spring guides (if fitted) are not worn or distorted.
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To dismantle offset nose assembly follow the next six steps.
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Remove cover Screws 30 and Cover 31.
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Remove Retaining Ring 17.
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On / " offset adaptor only, remove Washer 18 and 'O' Ring 20.
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Remove Nylon Washer 19.
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Remove Jaws 23 from Insert 24.
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Remove 'O' Ring 21 from groove in Jaws 23.
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Clean and inspect components, renewing worn or damaged items.
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Assemble in reverse order to dismantling.
*Refers to items included in the 07220 Service Kit. For complete list see page 14.
Item numbers in bold refer to the drawings and parts list on page 12.
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