avdel AV 50 73435-02000 Manual De Instrucciones página 41

Servicing the Tool

Screw the Collet Adapter 40 on to the Piston 1 until the front face is flush with the end of the Piston. Align the
hole in the Collet Adapter with the slot in the end of the Piston and then insert Locking Pin 41.
 Prime the placing tool as described in Preparation for Use on page 8.
Hose Assembly:

Remove the two Screws 9 from the Hose Clamp 13 using a 3.0mm Allen Key. Remove the Hose Clamp and
Clamp Insert 20 from the Protective Sleeve 37 and Hydraulic Hoses 18 and 19.
 Using the small flat screwdriver prize the Handle Gator 8 from the handle of Body 2. Pull the Handle Gator over
the Protective Sleeve 37, Hydraulic Hoses 18 and 19 and remove.

Cut the Cable Tie 35 and slide back the Protective Sleeve 37 to expose the fittings on the Hydraulic Hoses 18
and 19. The Hydraulic Hoses can be removed form the Body 2 using 12mm and 14mm spanners.

The Quick Couplers 10 and 11 can be removed from the Hydraulic Hoses 18 and 19 using 18mm and 24mm
spanners.
 To remove Trigger Switch 7, first loosen Cable Gland 38, so that the Control Cable 14 is free to move within the
Body 2. Then undo M4 Set Screw 12 using a 2.0mm Allen Key.

Push the Control Cable 14 into the Body 2 and simultaneously pull the Trigger Switch 7 out of the Body to
expose the solder joints on the Trigger Switch terminals. Unsolder the terminals to remove the Trigger Switch
and Trigger Insert 39. The Trigger Insert is bonded to the Trigger Switch and cannot be removed.

The Control Cable 14 can now be pulled from the Body 2 and removed from the Protective Sleeve 37.
Assemble in reverse order to dismantling noting the following points:
 Prior to assembly clean all threads on the Quick Couplers - Male 10 and Female 11 and the Hydraulic Hoses –
Return 18 and Pull 19. Apply 2 to 3 layers of 10mm PTFE tape to the male threads of both Hydraulic Hoses.

When replacing the Trigger Switch 7 apply Loctite
assembling the Trigger Insert 39.

Apply Loctite ® 243 to M4 Set Screw 12 prior to assembly.

Once assembled, prime the tool as per the instructions on page 8.
All numbers in bold refer to the General Assembly and Parts List on pages 16, 17 and 18.
* Service Kit on page 10
® 243 to the male thread on the Trigger Switch before
15