Haulotte Group HA120PX

Other manuals for Haulotte Group HA120PX

Maintenance Book196 pages

Questions and Answers

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Lauren WilsonAug 20, 2025
What to do if platform controls do not respond in Haulotte Group HA120PX Lifting Systems?
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  shannonwhiteAug 20, 2025
  If the platform controls on your Haulotte Group Lifting Systems are not responding, consider the following: * Ensure the ground control box selector key is set to the platform control box position. * If the platform overload indicator is on, remove some weight to stay within the authorized limit. * Make sure the 'Enable Switch' pedal is activated by keeping pressure on it during movement. * If a button or joystick is faulty, replace it. * If the tilt or slope exceeds the authorized limit, lower the arm and boom to comply with safety limits.
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Reginald GatesAug 22, 2025
Why is there no steering in my Haulotte Group HA120PX Lifting Systems?
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  Crystal BernardAug 22, 2025
  If you're experiencing a lack of steering in your Haulotte Group Lifting Systems, it could be due to: * Insufficient hydraulic oil. Top up the oil level. * The 'Enable Switch' pedal is not activated. Keep pressure on the pedal during movement.
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David DownsAug 26, 2025
Why is hydraulic pump making an abnormal noise in Haulotte Group HA120PX?
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  Jennifer RodriguezAug 26, 2025
  If the hydraulic pump in your Haulotte Group Lifting Systems is making an abnormal noise, it's likely due to insufficient hydraulic oil. Top up the oil level.
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Clarence LopezAug 27, 2025
What to do if platform and turntable controls do not work on Haulotte Group Lifting Systems?
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  Patricia SampsonAug 27, 2025
  If the platform and turntable controls on your Haulotte Group Lifting Systems are not working, it could be due to: * A faulty solenoid valve for the selected movement, YV1, or YV2. Replace the solenoid valve or the solenoid valve coil. Contact HAULOTTE Services. * Insufficient hydraulic oil. Top up the oil level. * An earthing fault or open circuit on a movement solenoid valve. Look for the faulty solenoid valve. Contact HAULOTTE Services.
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Shelly NashAug 30, 2025
Why is there low hydraulic pump pressure or power in Haulotte Group Lifting Systems?
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  jbowmanAug 30, 2025
  Low hydraulic pump pressure or power in your Haulotte Group Lifting Systems can be caused by: * A clogged air filter. Replace the filter. * Engine speed too low. Contact HAULOTTE Services. * A clogged oil filter. Replace the oil filter cartridge. See maintenance sheet E003.
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Shawn StokesSep 1, 2025
What causes no high speed in Haulotte Group Lifting Systems?
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  Susan JacobsSep 2, 2025
  If your Haulotte Group Lifting Systems is not reaching high speed, it may be because the platform is extended. Fold the arm, boom, and jib.
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Jordan WhiteSep 4, 2025
What causes no driving, telescope extension, boom lifting or arm lift/ lower and the buzzer is on in Haulotte Group Lifting Systems?
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  Alice WalterSep 4, 2025
  If there is no driving, telescope extension, boom lifting, or arm lift/lower, and the buzzer is on in your Haulotte Group Lifting Systems, it's likely due to the tilt or slope exceeding the authorized limit. Lower the arm, boom, and jib to comply with safety limits.
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jsullivanSep 6, 2025
Why is there no turntable rotation in my Haulotte Group Lifting Systems?
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  Madeline SimsSep 6, 2025
  If the turntable on your Haulotte Group Lifting Systems isn't rotating, check if the turntable rotation locking pin is inserted in the chassis. If it is, remove the pin.
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Karen CookSep 9, 2025
What to do if a drive wheel does not hold the road in Haulotte Group HA120PX?
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  Nicholas HoSep 9, 2025
  If a drive wheel on your Haulotte Group Lifting Systems isn't holding the road, it might be due to insufficient load on one wheel. Press the differential locking selector (Low speed).
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kathy23Sep 12, 2025
What to do if the buzzer is constantly on in my Haulotte Group HA120PX Lifting Systems?
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  bonnie79Sep 12, 2025
  The buzzer in your Haulotte Group Lifting Systems could be activated for several reasons: * The tilt or slope may be exceeding the authorized limit; lower the arm and boom. * The platform overload indicator may be triggered; remove some weight. * The hydraulic oil temperature may be too high; allow it to cool down. * The pump might not be working because the E-stop buttons are pulled out. * Faulty fuses could be the cause; replace them. * The batteries might be discharged or faulty; recharge or replace them. * There could be poor contact on the battery cables; clean and tighten the terminals.