MacDon M155 Unloading And Assembly Instructions page 244

5. Start the engine and position the GSL (A) in NEUTRAL and in N-DETENT.
a. Swivel the operator's station but do NOT lock into position.
b. Move the GSL out of N-DETENT. The engine should shut down and the lower display will flash LOCK
SEAT BASE —> CENTER STEERING WHEEL —> NOT IN NEUTRAL.
c. Swivel and lock the operator's station and the display should return to normal.
d. If the engine does not shut down, the seat position switches require adjustment. Refer to the technical
manual.
6. Start the engine and drive the windrower at a speed less than 8 km/h (5 mph):
a. Stand up from the operator's seat.
b. Ensure the CDM flashes NO OPERATOR on the upper line and ENGINE SHUTDOWN 5...4...3...2...
1...0 on the lower line accompanied by a steady tone. When the CDM display reaches 0, the engine
will shut down.
c. If the engine does not shut down, the Operator Presence System requires adjustment. Refer to the
technical manual.
7. Start the engine and drive the windrower at a speed more than 8 km/h (5 mph):
a. Stand up from the operator's seat.
b. The CDM beeps once and displays NO OPERATOR on the lower line.
c. If the CDM does not beep and display message, the Operator Presence System requires adjustment.
Refer to the technical manual.
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PERFORMING PREDELIVERY CHECKS
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Revision A