Grid Heater Cold Start Aid; Key Start Switch - New Holland T7030 Operator's Manual

GRID HEATER COLD START AID

(where fitted)
WARNING
Your tractor may be equipped with an electronic cold
weather starting aid. Do not use ether with the cold
start aid installed. It will explode in the intake
manifold. If any difficulty is experienced when trying
to start your tractor in cold temperatures, consult
your authorised dealer.
The grid heater, which is effective in ambient
temperatures down to --18° C (0° F), consists of a
heating element installed in the intake manifold.
Operation of the grid heater is automatic when the
the engine coolant temperature falls to --3° C (26.6°
F) or below.
A warning light on the instrument panel will illuminate
to confirm operation.
If temperatures below --18° C (0° F) are
encountered, a block coolant heater is available as
an accessory. The block coolant heater is effective
in ambient temperatures down to --29° C (--20° F)
when used in conjunction with the grid heater.

Key Start Switch

A five-position key-start switch is installed. The
key-start switch positions are as follows:
Position 1 Not used
Position 2 Off
Position 3 Accessories on
Position 4 Warning lights, instruments and
Grid Heater on
Position 5 Grid heater on, Starter motor
engaged
IMPORTANT: Never push or tow the tractor to start
the engine. Use an auxiliary battery and jump leads.
NOTE: Neutral start switches prevent operation of
the starting motor unless the shuttle lever is in the
neutral (N) position.
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SECTION 3 - - FIELD OPERATIONS
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