• If you enter the wrong password number 10
times in a row, [PASS - NG] is displayed on the
liquid crystal (message) monitor and the engine
cannot be started. In this case, consult your
local KUBOTA Dealer.
• You can restart the engine without entering the
password number when within 10 minutes after
stopping the engine. When the battery is
removed, you must enter the password number
even within 10 minutes.
STARTING THE ENGINE IN
COLD WEATHER
If the ambient temperature is below 0
℃
(32
℉
) and the
engine is very cold, perform the following procedure:
1. Turn the key to
“ON”
position and hold it until the
heater indicator turns off.
Heater indicator comes on when the key is turned
to
“ON”
position and engine coolant temperature is
below 0
℃
(32
℉
), and goes off automatically when
preheat is completed.
(1) Heater indicator
2. Turn the key to the start position and the engine
should start.
3. If the engine fails to start after 10 seconds, turn off
the key for 30 seconds and then repeat steps 1 and
2.
To protect the battery and the starter, make sure
that the starter is not continuously turned for more
than 10 seconds.
1. Anti-frost heater for oil separator
(if equipped)
The heater element operates continuously when the
key switch is in the
“ON”
or
“START”
position.
Due to high electrical draw, extended idle time or
operations will drain the battery and stop the tractor.
(1) Heater
2. Block heater (if equipped)
A block heater is available as an option from your
dealer. It will assist you in starting your tractor when the
ambient temperature is below -20
℃
(-4 °F).
3. Engine low temperature regulation
In order to prevent engine damage due to rapid
acceleration, if starting the engine when coolant
temperature is approximately 0
℃
(32
℉
) or below, the
engine rpm will be kept at approximately 1400 for up to
3 minutes, and the operator will be informed by
indicator and intermittent buzzer. The regulation time
varies in response to the coolant temperature.
During regulation, perform warm-up operation without
using the accelerator. After regulation, the engine rpm
can be gradually increased. When regulation has been
completely released, the indicator will go off and the
buzzer will stop.
(1) Engine low temperature regulation indicator
(2) Transmission low temperature regulation indicator
NOTE :
The indicator lighting condition will vary depending
on the specification.
• For Standard, Premium models:
– If the cooling water temperature is 0
℃
(32
℉
)
or below, the engine low temperature
STARTING THE ENGINE IN COLD WEATHER
OPERATING THE ENGINE
M7132, M7152, M7172
135
Summary of Contents for M7-132
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Page 28: ...SAFE OPERATION 22 M7132 M7152 M7172 ...
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