Step 28. Perform Hydraulic Purge - MacDon M Series Assembly Instructions Manual

STEP 28. PERFORM HYDRAULIC
PURGE
The purge cycle allows for low flow and pressure
staging of the pumps when running up a new
windrower tractor with all the lines and filters
empty. This has been performed at the factory
but is recommended that it be repeated when
the tractor has been disassembled for shipping
and then reassembled.
attached to the windrower tractor.
a. Start the engine. Refer to STEP 20.
b. Ensure the M100 and M150 Windrower Tractor
CDM is programmed for either the A Series
auger header, or the D Series draper header.
Program the M200 Windrower Tractor CDM for
the R Series rotary header.
IMPORTANT
Do not engage the header drive.
c. Simultaneously press the PROGRAM and
SELECT buttons to bring up the TRACTOR
SETUP screen.
d. Push the SELECT button several times until the
DIAGNOSTIC MODE screen is displayed.
Form # 169242
UNLOADING AND ASSEMBLY
The header must be
e. Highlight YES with the ARROW buttons and
then press the SELECT button.
f. Press SELECT
FUNCTIONS screen appears.
g. Highlight YES with the ARROW buttons and
press SELECT.
h. Press SELECT until ACTIVATE HYD PURGE is
displayed.
i. Highlight YES with the ARROW buttons and
press SELECT.
message appears.
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until the ACTIVATE
A TO ACTIVATE PURGE
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Model Year - 2009