BLUM MINIPRESS P Operator's Manual page 24

Error Cause
Boring depth does Boring depth set incorrectly
not match setting
Drill bit length does not match
Drill bits not completely pushed into the
chuck
Work piece thickness does not cor-
respond to the given value (e.g. 15 mm
instead of 16 mm)
Machine is driving against an object (e.g.
ruler stop)
Drill/press stroke switch was released
before the boring depth was reached
Work table height (thickness)
Stroke brake set too high
Borings are off The ruler stops were not set properly on
center or in the the ruler.
wrong position
Ruler not set properly
Chips between the ruler and the work
piece
Extension ruler is not attached properly
Swivel gear not engaged
8 - Troubleshooting
Solution
Correct boring depth setting
Drill bit length set to 57 mm
Clean dirt from chuck and completely insert
drill bit
Check work piece thickness, correct boring
depth setting, use boring depth stop
Remove object
Keep drill/press stroke switch engaged until
the boring depth has been reached
Work table should be 24 mm thick
Open flow control valve slightly
Check positions and stops and correct if
necessary
Set ruler to the 0 point
Remove dust and chips
Check ruler attachments and extension -
check spacing of both rulers
Allow index pin to engage
24
Comment
See point 4.1.5
See point 4.1.2
See chapter 4
See chapter 4
none
none
See chapter 9 -
Appendix
See point 4.1.10
none
See point 2.1.3
none
none
See point 4.1.3
BA-106/1EA M53.10XX