Lukas S 788 E2 - User Manual

Questions and Answers

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Jeffrey RyanAug 7, 2025
Why are the blade arms on my Lukas S 788 E2 Cutter moving slowly?
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  Jennifer WoodsAug 7, 2025
  If the blade arms of your Lukas Cutter move slowly or jerkily, several factors could be responsible. The battery might be flat, requiring a charge, or it could be defective and need replacement. Another potential cause is air in the hydraulic system, which necessitates repair by authorized LUKAS personnel. Additionally, ensure the power supply is correctly connected to the eDRAULIC device and the external power supply. If the issue persists, the power supply, cable, or external power source itself might be defective and require replacement or substitution.
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Sean HarmonAug 12, 2025
What to do if the blade arms on my Lukas S 788 E2 Cutter don't move?
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  Allison JacksonAug 12, 2025
  If the blade arms on your Lukas Cutter do not move when operated, the battery may be flat and needs charging, or the battery may be defective and needs replacing. The power supply cable might also be defective and require replacement. If none of these solutions work, the device itself might be defective, requiring repair by an authorized LUKAS dealer or trained personnel.
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Edward RichardsAug 17, 2025
Why won't the motor on my Lukas S 788 E2 Cutter start after using the star grip?
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  Jeremy RichardsonAug 17, 2025
  If the motor of your Lukas Cutter does not start after activating the star grip, it might be because the star grip hasn't been used for at least 10 minutes during battery operation, causing the rechargeable battery to switch off. To resume work, switch the eDRAULIC device off at the mains and then switch it on again. Alternatively, activate the capacity display on the rechargeable battery or briefly unplug and replug the battery.
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Marvin OlsonAug 22, 2025
Why does my Lukas S 788 E2 Cutter battery die so quickly?
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  Tammy PotterAug 22, 2025
  If your Lukas Cutter's useful operating time between charging cycles is less than 5 minutes, even after following charging instructions, it's likely that the battery is defective and needs to be replaced.
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dcannonAug 27, 2025
Why is my Lukas S 788 E2 not performing at full power?
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  Rebecca WashingtonAug 27, 2025
  If your Lukas Cutter isn't performing at its given power, the device itself may be defective. It should be repaired by an authorized dealer, by personnel specially trained by LUKAS, or by LUKAS itself.
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Paula JohnsonSep 1, 2025
Why is hydraulic fluid leaking from my Lukas Cutter piston rod?
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  Scott MoranSep 1, 2025
  If hydraulic fluid is leaking from the piston rod of your Lukas Cutter, it could be due to a defective rod seal. Another possible cause is damage to the piston. In the case of a defective rod seal, it should be repaired by an authorized dealer, by personnel specially trained by LUKAS, or by LUKAS itself.