Zetor MAJOR HS, Operator'S Manual

Page: 49 / 140

If engine does not start
Never help a stopping tractor with a starter. There is a danger of starter damage .
Manipulation with starter
Immediately after start
Check greasing, charging and other functions ensuring proper engine operation (controls must go out) in this
time. The time of engine operation without load must be observed, in particular in winter period.
After starting, set revolutions to 800 - 1,000 rpm and let engine run without load for a period of
app. 2 minutes.
Return the key to position '0', wait 30 seconds and repeat
the start.
A maximum of 6 starting cycles is allowed (15 seconds
start and 30 seconds interruption is one cycle). Another
engine start is allowed after the starter cools off to
surrounding temperature.
NM13N091
It is forbidden to start by short circuiting starter
clamps! Tractor is started only from driver's seat!
With any manipulation or starter repair it is necessary
to disconnect minus battery pole and all shifting
levers including PTO shaft shifting lever must be in
neutral position!
Starter contacts are covered with a cap.
NM13N093
DRIVING OPERATION
48