Roco EDK 750 Manuel page 56

Error
When turning, the crane
no longer stops at the
end position (F2+F20)
Crane does not move
Crane can not be pulled
Rotating
Driveshaft
Crane does not respond,
unconventional behavior
Rope has jumped out of
the guide role
Crane hook is crooked
50
50
Possible causes
Notches for end position
switch-off are dirty
Free-running is active
Free-running deactivated
Adhesive tape worn
(AC) wiper incorrectly adjust-
ed
Decoder programmed
Rope was not stretched
The hook can be pulled
straight again by hand
Completely unwind (F6)
the rope and wind it up again
(F3) under light load, ensures
an even winding of the rope
on the drum
Solution
Clean notches
See Page 46
Deactivate free-running
See Page 33
Enable free-running
See Page 33
Replace adhesive strips
(AC) adjust wiper
Perform factory reset
See Page 45
Remove protection bar
and rope guide
Mount the rope
Mount rope guide and
protection bar
1.
2.