Hark HK0535 User Manual (English)

Questions and Answers:

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Frank GuzmanAug 2, 2025
How to fix a Hark burner that will not light?
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  rebecca65Aug 2, 2025
  If the burner on your Hark appliance won't light, several factors could be at play. First, ensure that your LG Gas cylinder is full and replace it if empty. Check for any bends or kinks in the regulator hose that might be obstructing gas flow. Clean the burner ports to remove any blockages. Also, make sure the burner is correctly re-engaged onto the valve. If there are spider webs or obstructions in the venturi, clean them out. Finally, check the piezo ignitor spark to see if it will match light. If these steps don't resolve the issue, inspect the piezo electrode for a visible spark jumping from the ignitor to the burner; adjust its position if needed, or consider replacing the piezo ignitor or wire.
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Jeffrey WilcoxAug 8, 2025
Why is the flame on my Hark appliance yellow or orange?
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  Dr. Jessica Massey DDSAug 8, 2025
  If the flame on your Hark appliance is yellow or orange, it could be due to several reasons. Start by cleaning the burner ports, as they may be blocked. Also, check the venturi for any spider webs or obstructions and clean them out. Remove any food residue or grease from the burner. Ensure the burner is correctly re-engaged onto the valve. As an additional step, you can turn the burner to a high setting for 5 minutes with the door open to burn off any residue.
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Jacqueline MichaelAug 14, 2025
What to do if the burner will not stay alight on my Hark appliance?
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  Charles RussoAug 14, 2025
  If the burner on your Hark appliance won't stay alight, the issue might stem from a few causes. First, verify that your LG Gas cylinder is full and replace it if necessary. Another potential reason is that the Flame Failure Device (FFD) sensor is not correctly positioned; refer to page 21 of the manual for repositioning instructions. Lastly, the FFD device itself might be faulty and require replacement.