Fault Correction - Festool DOMINO DF 500 Guide D'utilisation

The following images B1 to B6 are on a separate enclosed sheet.
Fault
B1 burns
B2 expansion of dowel hole
B3 dowel penetrates workpiece
B4 tears at edge of dowel hole
B5 dowel hole not parallel to
workpiece edge
B6 dowel hole not at right angles
(90°) to workpiece surface
the position of the dowel
holes, which were created
with the left and right
stop pin, does not exactly
match (different distance to
workpiece edge).

Fault correction

Cause
blunt jointer bit
jointing depth excessive (greater than
20 mm) with 5 mm jointing bit
incorrect workpiece thickness and/or
jointing depth
excessive feed rate
workpiece has shifted during processing secure workpiece properly
a) deposits (e.g. chips) below the base
plate
b) angle guide not set exactly to 90°
c) worked on without angle bracket
The midpoint between the two stop
pins is not exactly in the midpoint of
the swivel range of the jointer bit.
Adjustment
use sharp jointer bit
reduce jointing depth
adapt workpiece thickness and/or jointing
depth
reduce feed rate
a) remove deposits
b) set angle guide to 90° exactly
c) use angle bracket
Turn the eccentric (12.1) with a screwdriver
(clockwise or anticlockwise) until the
position of the dowel holes matches for
both stop pins.
12.1
7