KB300 / KB350 with FS560
Translation of the original operating instruction and spare parts list
- 43-
5006892-01
BA-E
®
Cause Remedy
Drill bit is stuck
Loose material (cut steel or aggregate is
blocking the drill bit or between drill hole and
drill bit!
Apply wrench and rotate drill bit in both directions while
drill bit is under tension. Disconnect drill bit from the drill
motor and drill over with a larger sized drill bit.
Drill rig was displaced during drilling (loose
fastening)!
Disconnect drill bit and remove. Break and pull the core.
Start again with improved fastening of the drill rig. If drill
hole is misaligned, drill over with a larger sized drill bit.
Misaligned drill hole guidance of drill rig has too
much clearance!
Disconnect the drill rig, adjust guidance. Start with a
new hole or wash over. Do not enter the old drill hole.
To Next Page
Loading...