MacDon M1170 - Page 133

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1023033
A
B
Figure 4.15: HPT Header Disengaged Screen
9. Turn the IGNITION switch to crank (A).
NOTE:
When the engine starts and the header is not engaged, the
HPT will display the header disengaged screen (B).
IMPORTANT:
• Do NOT operate starter for longer than 15 seconds at
a time.
• If engine does not start, wait at least 2 minutes before
trying again.
• If you crank the engine for more than 30 seconds within
a 2-minute period, the engine will lock the starter circuit
to prevent overheating, and a flashing WTS symbol will
illuminate on the HPT display. Wait for the WTS symbol
to stop flashing before attempting to crank
engine again.
1019655
A
Figure 4.16: HPT No Header Screen
NOTE:
When engine temperature is below 5°C (40°F), the engine
will cycle through a period where it appears to labor until it
warms up. Do NOT operate engine above 1500 rpm until the
HPT engine temperature gauge is above the blue range (A).
OPERATION