HighLine Feed Chopper 1251, Руководство оператора

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Section 3 - Maintaining the Feed Chopper
Adjust Feed Chopper Belt Tension
219130C2
Rotor Knife Replacement
Replace knives that are broken or worn to the
point that they will not process material
properly.
Four knives must be replaced at the same
time.
Note: To maintain rotary balance, the set of
knives on the opposite side of the
rotor must be replaced at the same
time. (3)
- Remove the nut and bolt holding the
set of knives.
- Discard the set of old knives, the bolt
and nut.
- Install the set of new knives using the
new bolt and nut.
Belt Tension Adjustment
The belt tension adjuster has a spring to
keep the tension.
- The belt is tensioned from the factory.
To confirm adequate belt tension:
-
Check if the spring washer (1) is showing
in the cut out window (2). If it is showing
in the window then the belt tension is in
the acceptable range.
To adjust feed chopper belt tension:
- If the spring washer (1) is not showing in
the cut out window (2) then adjust the belt
tension by:
- Loosening the jam nut (3) on the
threaded rod.
- Turn the nut (4) next to the spring
washer to adjust the spring so it
shows in the cut out window (2).
- Tighten the jam nut (3).
Replace Knife Set & Opposite Set
219161C
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