MacDon M155 - Page 103

OPERATOR’S STATION
Display (A) Flashing Alarm Tone Description
ENGINE TEMPER
ATURE X
Ongoing inter
mittent moderate
tone until tem
perature is below
215°F (102°C)
Engine temper
ature over 230°F
(110°C)
HEADER DISENGAGED
None Normal
DISENGAGE HEADER
XNone
Header switch is in the ON
position when ignition switch is
turned ON
HEADER OIL PRESS
X
Continuous loud tone until oil
pressure is regained
Low header charge oil pressure
causes header to shut down:
header ON switch must be moved
to OFF position and then to ON
position to restart t he header
HYDRAULIC FILTER
X
Single loud tone for 10 seconds,
Repeats every 15 minutes until
condition is corrected
Excessive pressure increase
across hydraulic oil filter
### °C or
FHYDOIL
COLD
X
Tone so u
nds with each flash for
5 second
s and then st ops for
1minut
e: flashing continues if
oil sti
ll cold after 1 m inute, tone
sounds
again
Hydrau
lic oil temp < 50°F (10°C)
### °C or F HYD OIL HOT
X
Tone with each flash for
5 seconds at 220°F (105°C)
then tone stops for 1 m inute
while flashin g co n tinues: if oil
still hot after 1 minute, tone
sounds again.
Flashing and steady tone at
temperatures of 230°F (110°C)
and higher
Hydraulic oil temp >220°F (105°C)
but <230°F (110°C)
IN PARK X
One short beep
GSL in N-DETENT, steering
wheel centered, and brakes are
engaged
KN
IFE SPEED
OV
ERLOAD
X
Sh
ort beep with each flash until
co
ndition is corrected
Ma
chine overload: knife
or
disc speed drops below
pr
ogrammed v alue
LOCK SEAT BASE
XNone
Seat base not detected in cab or
engine-forward position
LOW HYDRAULIC OIL
X
Continuous loud tone for 5
seconds, If condition is not
rectified, single lou d tone every
5 minutes
L
ow hydraulic oil level, header
s
huts down automatically if
e
ngaged: Header ON switch must
be moved to OFF position and
then to ON position to restart the
header
NO HEADER
None Header is not detected
147649 87 Revision A