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probst Jumbo JWK-80/250-4 EU - User Manual

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52800019
V3
DE / GB
Betriebsanleitung
Operating Instructions
JWK-80/250-4 EU

Table of Contents

Questions and Answers

  • P
    patricia68Aug 9, 2025
    What to do if the vacuum pressure is not reached on my Probst Construction Equipment?
    • X
      xrobertsAug 9, 2025
      If the vacuum pressure isn't reaching the lifting device, there might be a couple of reasons: * Ensure the lever on the star-delta switch is in the "delta" position. * The dust filter could be clogged. Try blowing out the dust filter, and replace it if blowing it out doesn't solve the problem.
  • F
    fryjacobAug 23, 2025
    Why doesn't the blower suck on my Probst Construction Equipment?
    • J
      Jason RiosAug 23, 2025
      If the blower isn't sucking, the phase connection of the blower might be faulty. To fix this, transpose the power connector on the star-delta switch by 180°.

probst Jumbo JWK-80/250-4 EU Specifications

General IconGeneral
ModelJumbo JWK-80/250-4 EU
CategoryConstruction Equipment
Drilling Depth80 m
Hole Diameter250 mm
Number of Drills4
TypeHydraulic Drilling Rig