Zetor HORTUS HS Series User Manual (English)

Questions and Answers:

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Mary RamirezAug 22, 2025
Why won't my Zetor Tractor starter work?
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  bradleynunezAug 22, 2025
  The starter may not work due to several reasons: * The clutch pedal might be released, so depress the clutch pedal. * The PTO switch may be set to the ON position, so set the PTO switch to the OFF position. * The battery may be dead, so charge the battery. * There might be loose contacts, so check for loose contacts and corrosion, then clean and tighten them. * The safety switch, switch, or starter itself may be defective, in which case you should have it repaired by an authorized service.
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Heather SparksAug 23, 2025
What to do if Zetor HORTUS HS Tractor engine does not start?
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  Stephen CarsonAug 25, 2025
  If your Zetor Tractor's engine doesn't start, check for these potential issues: * Air in the fuel system: Bleed the system. * Clogged fuel filter: Clean or replace the filter. * No fuel supply: Open the fuel tap. If these steps don't work, the engine or key switch may be defective, requiring repair by an authorized service.
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waltersshannonAug 25, 2025
What to do if the brakes on my Zetor HORTUS HS Tractor do not work?
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  kboltonAug 26, 2025
  If the brakes on your Zetor Tractor are not working, it could be due to incorrect clearance adjustment, or worn or burnt lining. Adjust the clearance and contact an authorized service center.
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James SmithAug 27, 2025
What to do if Zetor HORTUS HS engine is overheated?
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  Thomas CastilloAug 27, 2025
  If your Zetor Tractor's engine is overheating, it could be due to several reasons: * Insufficient coolant amount: Add coolant. * Damaged fan belt: Replace the belt. * Clogged radiator: Clean the radiator. * Lack of engine oil: Check and refill.
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Thomas KleinAug 27, 2025
Why is the starter speed low on my Zetor Tractor?
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  stevenolsonAug 27, 2025
  Low starter speed in your Zetor Tractor can be caused by a low battery (charge the battery), poor grounding (clean and tighten the contacts), or incorrect engine oil viscosity (replace with engine oil of the correct viscosity).
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Ray PierceAug 29, 2025
Why does the oil warning lamp come on in my Zetor Tractor?
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  Jasmine YoungAug 29, 2025
  The oil warning lamp in your Zetor Tractor might illuminate while driving due to: * Low engine oil level: Add oil to the specified level. * Low viscosity of engine oil: Change the engine oil with proper viscosity. * Faulty pressure switch: Replace the switch.
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Joseph BrooksAug 30, 2025
How to troubleshoot insufficient power in Zetor HORTUS HS engine?
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  ryanburtonAug 30, 2025
  If your Zetor Tractor engine isn't producing enough power, the issue could be: * Clogged air cleaner: Clean the element. * Low fuel level: Add fuel. Other potential causes, such as a clogged or carboned nozzle tip, insufficient compression, improperly adjusted valve clearance, or incorrect injection timing, require repair by a workshop.