Avdel 74200, Инструкция по эксплуатации

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8
F i t t i n g I n s t r u c t i o n s
S e r v i c i n g I n s t r u c t i o n s
N o s e A s s e m b l i e s
It is essential that the correct nose assembly is fitted prior to operating the tool. By knowing the details of the fastener to be placed,
you will be able to order a new complete nose assembly using the selection tables on page 9.
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.
Nose assemblies should be serviced at weekly intervals.
•
Remove the complete nose assembly using the reverse procedure to the ‘Fitting Instructions’.
•
Any worn or damaged part should be replaced by a new part.
•
Particularly check wear on drive screw.
•
Assemble according to fitting instructions.
* Refers to items included in the 74200 service kit. For complete list see page 11.
Item numbers in bold refer to illustration below:
•
If still fitted remove the nose casing and the adaptor nut.
•
Insert drive shaft 4 into spindle.
•
Fit drive screw 3 onto drive shaft 4 .
•
Insert reducing sleeve 5 (if specified) into the adaptor nut.
•
Screw the adaptor nut onto the spindle.
•
Hold the spindle with a spanner* and tighten the adaptor nut clockwise.
•
While holding the adaptor nut with the spanner*, tighten the lock nut anti-clockwise.
•
Screw on the nose casing and nose tip 1 with the nose tip lock nut.
•
The reverse operation is carried out for equipment removal.
•
With tool still disconnected from air supply, screw one insert onto drive screw manually - making sure the insert is flush with the
end of drive screw.
•
Set nose tip in exact position and lock nose tip nut clockwise with a spanner*.
•
Remove the insert from drive screw.
1
2
FRICTION RING
4 3
5
SPINDLE
LOCK NUT
ADAPTOR NUT NOSE CASING
Items in grey are included in the base tool.
Items in black make up the nose assembly.