Vahva Jussi 320 User Manual (English)

Other manuals for Vahva Jussi 320

Questions and Answers:

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Jonathan RogersAug 1, 2025
Why are the loader's working movements slow on my Vahva Jussi Construction Equipment?
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  Mary LewisAug 1, 2025
  If your Vahva Jussi Construction Equipment loader's working movements are slow, several factors could be responsible: * The pump might be running too slowly, so check the pump's rotating speed. * There might not be enough oil; in this case, add oil, remembering to bleed air from the system. * The pump itself could be faulty, requiring you to change or fix the pump. * Leaks or obstructions in the oil lines could be the issue; inspect and clean the oil lines. * The oil might be too thick; change to a thinner, proper oil grade.
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Ms. Bonnie TerryAug 5, 2025
Why are the loader's working movements powerless on my Vahva Jussi Construction Equipment?
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  Kylie BallAug 5, 2025
  If your Vahva Jussi Construction Equipment loader's movements are powerless, consider the following potential causes: * There might not be enough oil. Add oil and bleed air from the system. * The pump could be faulty. Consider changing or repairing the pump. * The relief or shock valves could be faulty, or their adjustment might be incorrect. Replace or correctly adjust these valves. * The control valve could be faulty. Replace or repair the valve. * The cylinders or seals could be faulty. Check the cylinders and replace the seals as needed.
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Stacy LandryAug 9, 2025
What to do if the booms descend by themselves on my Vahva Jussi Construction Equipment?
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  Gary HendersonAug 9, 2025
  If the booms on your Vahva Jussi Construction Equipment descend by themselves, the following could be the reasons: * A faulty control valve. Inspect and fix the control valve. * Faulty cylinders or hoses. Fix the leakage point and check the cylinder seals.
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Mr. Travis Clark DDSAug 14, 2025
Why are the loader's movements too fast on my Vahva Jussi Construction Equipment?
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  Sherri LeeAug 14, 2025
  If the movements of your Vahva Jussi Construction Equipment loader are too fast, it could be due to: * Rotation speed being too high, or the pump being too powerful. Choose a correct pump or adjust the speed of rotation. * Incorrect operation. Learn to open the control valve to a suitable degree.
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Michael JacksonAug 18, 2025
What causes the grapple to open by itself on my Vahva Jussi Construction Equipment?
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  Jerome RitterAug 18, 2025
  If the grapple on your Vahva Jussi Construction Equipment is opening by itself, it could be due to: * A faulty valve. Fix the valve. * A faulty cylinder of the grapple. Fix or change the cylinder. * A faulty rotator. Fix or change the rotator.