23 BA-106/1EA M53.10XX
8.1 - Error during boring
8 - Troubleshooting
Error Cause Solution Comment
Bored holes too large,
oval or ragged
Drill bit diameter is too large Check drill bit none
Drill bits are warped or bent
Feed rate for boring is too high
Boring through work pieces
Gearbox spindles are defective
Replace drill bit
Adjust brake
Adjust depth stop
Replace gearbox
none
See point 4.1.8
none
none
Improper material has been bored
Stroke or feed rate for boring is too fast
Clutch broken (motor runs, drill stops in
wood)
Bits are dull
Only use work pieces made from wood,
particle board or MDF
Adjust brake
Replace defective clutch
Sharpen or replace drill bits
none
See point 4.1.8
See point 7.1.2
none
Drill bit sticks or is
jamming in wood
Motor rotation incorrect Correct the motor rotation See point 2.3.3
Bit rotation not set properly Install left hand drill bits into chucks marked
in orange and right hand drill bits into chucks
marked in black
none
Assembly machine connected to the
wrong voltage
Check supply voltage and compare with mo-
tor data. Have checked by licensed electri-
cian
See chapter 10 -
Diagrams
Chucks are full of chips Clean drill bit chuck
Use cover caps
none
Drill bit shaft diameter too large or dam-
aged
Remove burs on drill bit shaft or replace none
Drill bits cannot be
gripped in the chucks