Avdel Genesis G2-s, Instruction Manual

Page: 19 / 116

I n t e n s i f i e r
S e r v i c i n g t h e To o l
20
•
Disconnect the air supply.
•
Remove cover plate 58 and gasket 83 by removing screws 98 (4 off) and washers 99 (4 off).
•
Drain oil into a suitable container.
•
Disconnect all air lines and hydraulic hoses.
•
Remove screws 92 (2 off).
•
Remove protection plate 71 by removing screws 72 (4 off).
•
Disconnect timer valve 91 .
•
Remove valve 89 by removing screws 85 (3 off).
•
Remove screw 68 , silencer cover 100 , foam silencer 64 , spacer 67 and retaining plate 66 .
•
Pull off the 6mm Plastic Tube 104 from Vacuum Connectors 103 .
•
From the base of the intensifier insert a 3mm Allen Key* through the two holes and unscrew the Vacuum Connectors 103 . Note:
•
Care must be taken as the vacuum connectors are locked and sealed in place using Loctite 574.
•
If difficult to remove, the vacuum connectors can be drilled out using a
3
/
16
" or 4.7mm diameter drill.
•
To reassemble the Vacuum Connectors 103 , the following procedure must be followed:
•
Soak the vacuum connectors in a suitable primer, i.e. Perma Bond A905.
•
Place a drop of Loctite 574 in the intensifier threaded hole.
•
From the base of the intensifier insert the Allen Key* through the hole. Ensure that the Allen Key* is free from Loctite 574 before
inserting into the vacuum connector.
•
Rotate the Allen Key while applying Loctite 574 to the base of the vacuum connector.
•
Screw the Vacuum connector into the intensifier, ensuring that there is sufficient Loctite 574 at the base of the fitting such that the
thread is not visible.
I M P O R T A N T
Check the tool against daily and weekly servicing.
Priming is ALWAYS necessary after the tool has been dismantled and prior to operating.
•
Remove internal retaining ring 69 .
•
Using screw 68 as a puller, insert into end cover 63 and withdraw the end cover.
•
Remove quick release connector 78 .
•
Insert the
1
/
4
" diameter rod* through connector 79 at the front of the intensifier body and push out intensifier rod 78 , piston assembly 60 ,
piston stop 106 and 'O' ring 107 .
•
Remove seal plug 74 with spanner 07900-00717*.
•
Insert the 1 /
4
" diameter rod* through connector 79 and push out seal housing 77 .
•
To clean non-return valve 82 , blow through orifice in top of valve with a low air pressure gun. Should it be necessary to remove the valve
from the main body, use spanner 07900-00717*. On re-assembly use Loctite 225 on the threads to secure in main body.
Assemble in the reverse order to dismantling.
Item numbers in bold refer to the general views and parts lists pages 22-25.
* Item included in the G2-s service kit. For complete list see page 18.