(AV
®
10 NOSE ASSEMBLIES – 73430-05000 & 73430-05200
IMPORTANT
Read the safety warnings listed in the AV
®
10 Instruction Manual carefully before putting into service.
IMPORTANT
The hydraulic supply must be turned off or disconnected before fitting or removing the nose assembly.
Part Number: 73430-05000
Item Part Number Description
Qty
1
73430-05007 Nose Casing
1
2
73430-05005 Jaw Housing
1
3
07220-06301 Spring Guide
1
4
73411-05012 Jaws
1 set
5
07220-06302 Jaw Spreader
1
6
07220-06305 Spring
1
7
73430-05004 Collet Lock
1
Part Number: 73430-05200
Item Part Number Description
Qty
1
73430-05007 Nose Casing
1
2
73430-05005 Jaw Housing
1
3
07220-06301 Spring Guide
1
4
73411-05201 Jaws
1 set
5
07220-06302 Jaw Spreader
1
6
07220-06305 Spring Guide
1
7
73430-05004 Collet Lock
1
FITTING INSTRUCTIONS
Item numbers in
bold
refer to nose assembly components in the tables and diagram above.
•
The hydraulic supply must be disconnected.
•
Lightly coat Jaws (4) with Moly Lithium grease.
•
Drop Jaws (4) into Jaw Housing (2).
•
Insert Jaw Spreader (5) into Jaw Housing (2).
•
Locate Spring (6) on Jaw Spreader (5).
•
Locate Spring Guide (3) onto Spring (6).
•
Holding tool pointing down, screw the assembled jaw housing, including the integrated collet lock (7) onto the piston
rod.
•
Rotate the Jaw Housing (2) until the collet lock (7) ball drops into the recess on the piston rod. Ensuring that the collet
lock (7) sits below the outer surface of the jaw housing.
•
Screw the nose tip into Nose Casing (1) and tighten with a spanner.
•
Slide the Nose Casing (1) over the jaw housing and attach to the tool.
•
There is a locking ‘O’ ring which will create a resistance to the final few turns of the nose casing. It is imperative that the
nose casing be hand tightened up against the rear locking face.
SERVICING INSTRUCTIONS
•
Nose assemblies should be serviced at weekly intervals. You should hold some stock of all internal components of the
nose assembly and nose tips as they will need regular replacement.
•
Remove the nose assembly using the reverse procedure to the ‘Fitting instructions’.
•
Any worn or damaged parts should be replaced.
•
Clean and check wear on jaws.
•
Check that the spring and spring guides are not distorted.
•
Clean and inspect components, renewing worn or damaged items.
•
Assemble according to fitting instructions.
16
ENGLISH
ORIGINAL INSTRUC TION
Содержание AV 10
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