Checking self-locking center-link hook, Operation – MacDon M155 Operators Manual User Manual

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Figure 4.84: Operator Console

A - Program Button

B - Display

C - Header Tilt Down

D - Header Tilt Up

E - Display Selector

Change header angle as follows:

• To decrease (flatten) header angle, operate HEADER TILT UP switch (D) on ground speed lever (GSL) handle so

that cylinder retracts. The CDM display will show a reading on the lower line of decreasing value between 00.0
and 10.0.

• To increase (steepen) header angle, operate HEADER TILT DOWN switch (C) on GSL handle so the cylinder

extends. The CDM display will show a reading on the lower line of increasing value between 00.0 and 10.0.

• The HEADER TILT switch can be deactivated to prevent inadvertent header angle changes when pressing the

HEADER HEIGHT control switches. Refer to

1. Switch to PROGRAM mode on CDM.

2. Press SELECT until SET CONTROL LOCKS? is displayed.

3. Press the right arrow to display HEADER TILT.

4. Press the right arrow to LOCK (deactivate) the control.

5. Press PROGRAM (A) to exit.

Checking Self-Locking Center-Link Hook

Periodically check the operation of the hook locking mechanism and ensure that it is working properly as follows:

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