MacDon M155 Operators Manual - Manual (Page 256)

OPERATION
4.7 Operating with an A-Series Header
The M155 is factory-equipped to run an A-Series Auger Header.
4.7.1 Auger Speed
Auger Speed on A30-D Headers
On A30–D Auger Headers, the auger speed is fixed to the knife speed. The auger speed is NOT monitored
and cannot be displayed.
Auger Speed on A40-D Headers
Figure 4.293: Operator Console
A - Display B - Header Index Switch C - Auger Fast
D - Auger Slow E - Display Selector D - Auger Slow
CAUTION
Check to be sure all bystanders have cleared the area.
Change auger speed as follows:
1. Engage header.
2. Set HEADER INDEX switch (B) to OFF
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