MacDon M1240, Operator'S Manual

Page: 157 / 488

OPERATION
3. Press HPT scroll knob (A) to highlight QuickMenu
options.
4. Rotate HPT scroll knob (A) to highlight the HEADER
FLOAT symbol (B) and press to select.
Figure 4.62: HPT Display
5. On Float Adjust page, press soft key 3 (A) to remove
fl oat.
Figure 4.63: HPT Display
6. Press the HEADER DOWN switch (A) on the ground
speed lever (GSL) to fully retract header lift cylinders.
7. For hydraulic center-link with self-alignment:
Press the REEL UP switch (B) on the GSL to raise the
center-link until the hook is above the attachment pin
on the header.
IMPORTANT:
If the center-link is too low, it may contact the
header as the windrower approaches the header
for hookup.
Figure 4.64: GSL
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Revision A