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S e r v i c i n g t h e To o l
A n n u a l l y
(or every 1 million cycles whichever is the soonest)
Annually or every 1 million cycles the tool should be completely dismantled and new components should be used where worn, damaged
or recommended. All 'O' rings and seals should be renewed and lubricated with Molykote 55m grease for pneumatic sealing or Molykote
111 for hydraulic sealing.
The plastic body and base cover must be changed after approximately 1 million cycles, or whenever there is evidence of impact
damage, chipping or cracks.
For an easy complete service, Avdel is offering a complete service kit.
SERVICE KIT : 71200-99990
PART Nº
DESCRIPTION
07900-00697
PISTON SLEEVE
07900-00692
TRIGGER VALVE EXTRACTOR
07900-00701
BULLET
07900-00672
'T' SPANNER
07900-00706
'T' SPANNER SPIGOT
07900-00702
GUIDE TUBE
07900-00703
INSERTION ROD
07900-00351
3 MM ALLEN KEY
07900-00469
2.5 MM ALLEN KEY
07900-00158
2 MM PIN PUNCH
The employer is responsible for ensuring that tool maintenance instructions are given to the appropriate personnel.
The operator should not be involved in maintenance or repair of the tool unless properly trained.
The airline must be disconnected before any servicing or dismantling is attempted unless specifically instructed otherwise.
It is recommended that any dismantling operation be carried out in clean conditions.
Before proceeding with dismantling, empty the oil from the tool. Remove screw 7 and bonded seal 8 from the top of the handle
assembly and drain the oil into a suitable container.
Prior to dismantling the tool it is necessary to remove the nose equipment. For instructions see the nose equipment section, pages 8-9.
For a complete service of the tool, we advise that you proceed with dismantling of sub-assemblies in the order shown.
After any dismantling REMEMBER to prime the tool and fit the nose equipment.
H e a d A s s e m b l y
•
Unscrew retaining nut 21 and pull off stem collector assembly, items 15, 16, 17, 18, 19 and 20.
•
Pull off stem collector adaptor 12.
•
Using the 'T' spanner* remove end cap 22 together with seal 14 'O' ring 13 and lip seal 23.
•
Remove buffer 24.
•
Loosen locknut 3 with a spanner* then unscrew jaw spreader housing 1 and 'O' ring 2.
•
Remove locknut 3.
•
Push head piston 5 to the rear and out of head assembly 4 taking care not to damage the cylinder bore.
•
Using circlip pliers* remove seal retainer 25. Push lip seal 6 to the rear and out of head assembly 4 taking care again not to
damage the cylinder bore.
•
Remove seal housing 61 and lip seal 60.
* Item included in the G1 service kit.
Item numbers in bold refer to the general assembly drawing and parts list on pages 16-17.
All manuals and user guides at all-guides.com
Spanners are specified in inches and across flats unless otherwise stated
PART Nº
07900-00164
07900-00008
07900-00012
07900-00015
07900-00686
07900-00677
07900-00698
07900-00700
07992-00020
07992-00075
07900-00755
I M P O R T A N T
Read Safety Instructions on page 4.
DESCRIPTION
CIRCLIP PLIERS
7
1
/
x
/
SPANNER
16
2
9
5
/
x
/
SPANNER
16
8
5
11
/
x
/
SPANNER
8
16
PEG SPANNER
SEAL EXTRACTOR
STOP NUT
PRIMING PUMP
GREASE - MOLY LITHIUM E.P.3753
GREASE - MOLYKOTE 55M
GREASE - MOLYKOTE 111
E n g l i s h
13
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