KUHN ALTERNA 400, Руководство оператора

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Putting into service
Mower conditioner
ALTERNA400
33
Primary PTO shaft
Friction slip clutch
The machine is fitted with a friction slip clutch.
- Uncouple the primary pto shaft from the tractor's PTO
stub:
• Remove 6 bolts (1).
- Remove cut-out clutch guard:
• Remove 3 bolts (2).
- Remove screw (3) and washer (4).
- Remove friction slip clutch.
- Loosen nuts to release friction discs (a).
- Let the friction discs slip for a few seconds (b).
- Tighten nuts until distance (L) is 35 mm (0’’).
The friction slip clutch is ready to function.
Before the machine is put into service and
after a long period of non-use, check the
function of slip clutch to ensure it is not
locked up.
Do not fully tighten springs to prevent
damage on drive elements.
Loosen at least by 1/2 turn.
L