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8
N
O S E A S S E M B L I E S
Nose assemblies are designed to place a specific size and type of head for either Jo-Bolt or Jo-Lok fasteners. If you have purchased
a complete tool, it will already be fitted with the correct nose assembly for your fastener.
It is essential that the correct nose assembly is fitted prior to operating the tool. By knowing your original complete tool part number
or the details of the fastener to be placed, you can select a new complete nose assembly using the selection table on page 5.
FITTING INSTRUCTIONS
I M P O R T A N T
The air supply must be disconnected when fitting or removing nose assemblies unless specifically instructed otherwise.
If still fitted, remove the housing from the base tool.
Insert spring
4
into front of the tool over pin of driving socket assembly the insert stop pin
3
into spring
4
.
Locate wrench adaptor
2
so that the forked end locates in slots in driving socket assembly of base tool.
Screw housing onto front of tool and tighten with a spanner (left hand thread).
Screw nose adaptor
1
into housing and tighten with a spanner (left hand thread).
For applications with restricted access the nose assembly can be extended by 4 inches with the addition of a long wrench adaptor (item
6 below and opposite) and extension tube (item 5 below and opposite). This is only available when placing fasteners of diameters listed
in the table opposite.
To fit extension unit to base tool.
Remove the housing from the base tool.
Insert spring
4
into front of the tool over pin of driving socket assembly, then insert stop pin
3
into spring
4
.
Locate long wrench adaptor
2
into tool, ensuring forked end locates in slots of driving socket assembly of base tool.
Screw housing onto front of tool and tighten with a spanner (left hand thread).
Screw extension tube
2
into front of housing and tighten with a spanner.
Screw nose adaptor
1
into front of extension tube and tighten with a spanner (left hand thread).
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4
HOUSING
2
1
6
3
4
1
5
HOUSING