Operation; How To Start The Engine; Switching The Engine Off; Switching Off - Zetor PRIMO HT 20 NC Operator's Manual

Starting the Engine

How to Start the Engine

1. Check that there are no obstacles around the tractor.
2. Sit into the operator's seat and check that the parking brake is applied.
3. Make sure that the shift levers and the PTO switch are in neutral position.
4. Pull the manual throttle lever halfway.
5. Insert the key into the main switch and turn the switch to the ''ON' position. Make sure that the engine
oil light and the charge warning light are on.
6. Turn the main switch to the ''START'' position. As soon as the engine starts, release the switch.
7. Check that all monitoring lights go out when the engine is started.
Warning:
Never start the engine by directly connecting the starter end or safety switch. The tractor may

drive off unexpectedly and may cause an accident.
NOTE
If the brake pedal is not depressed, the engine will not start.
If the engine is running, do not turn the main switch to the ''START'' position.

Do not start the starter for more than 10 seconds. It consumes a lot of current.

If the engine does not start within 10 seconds, wait 30 seconds and try again.

The engine cannot be started unless the operator is sitting in the operator's seat. Start the

engine from the operator's seat.

Switching the Engine Off

1 - Glowing
2- Off
3- On
4- Starting

Switching Off

1. Let the engine idle.
2. Turn the main switch to the ''OFF'' position.
3. Remove the key from the switch.
NOTE
Do not stop the engine at high speed.

If the engine has been running for a long time, stop it after letting it idle for 5 to 10 minutes.


OPERATION

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