Timberwolf TW 125PH, Руководство пользователя

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SERVICE INSTRUCTIONS
18
1. Turn the chipper off and remove the ignition keys.
2. Remove battery leads.
3. Remove bolt and washer retaining roller box
guard and lift guard.
4. Remove the two springs on the roller box slide.
5. NOTE: Rollerbox slide weighs in excess of 20kg.
Lift the roller box slide and wedge a suitably sized
piece of wood to hold in place.
6. Remove blade access cover.
7. Remove discharge tube. Turn the rotor by hand
by grasping fan section on rear of rotor disc until
blade is visible through aperture.
8. Use a small screwdriver to remove sap and debris
from Torx socket in screw - be particularly
careful to ensure every last piece has been
removed.
9. Undo blade screws using Torx socket drive
provided. Rotor will turn until Torx socket has
located on machine.
10. Before fitting replacement blades carefully
clean blade recess in rotor so that no
debris is trapped between blade and rotor.
11. When fitting blades replace any damaged
screws with new and coat each screw with
copperslip over the whole of the thread.
12. Retighten each screw to 60Nm (45lbs ft).
NOTE: This torque setting is vitally
important to ensure your bolts come out
at a later date and Timberwolf recommend
you purchase a torque wrench for this and
other jobs on the chipper.
13. Grease all surfaces of the roller box sliding
mechanism (see diagram on page 20).
14. Replace blade access cover.
15. NOTE: Rollerbox slide weighs in excess of 20kg.
Remove wedge, lower roller box slide and
replace springs.
16. Close roller box guard making sure that it is
located over the retaining bracket, and ensure
bolt and washer (as note 3) are tightened.
17 . Refit battery leads.
WARNING
Wear riggers gloves for the blade changing operation.
CHANGE BLADES
! !
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WARNING
Always sharpen blades on a regular basis. Failure to do so will
cause the machine to under perform and will overload engine
and bearings causing machine breakdown. Blades must not
be sharpened beyond the wear mark (see diagram). Failure to
comply with this could result in machine damage, injury or
loss of life.
! !
WEAR
MARK