Optimal 1400, Manual

Page: 12 / 45

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5.6 Adjusting Blades
Illustration 1
Illustration 2
1. Overall view of spade tower
2. A
guard
B adjustment screw
C locking screw
3. Loosen screws of guard A and remove guard.
Loosen locking screw C.
Use adjustment screw B to incline spade
tower forward or backward until it is in the
required position.
Tighten locking screw C fast and reassemble
guard.
In case the blades cannot be adjusted to the
required position, check blade guides and plastic
linings. Replace them, if necessary.
In case guides and linings are in good condition,
the tip of the blades might be bent and must be
reshaped.
Important: The blades must be bent in
cold
condition by means of a hydraulic press.
The Blades must never be heated!!!
A
B
C
Illustration
3