Timbertech KEBO01 Original Bedienungsanleitung Seite 38

Turn off the machine if there are any issues and remove it from the main power
supply. Electrical work to the machine is only allowed from a skilled electrician.
Issue
Motor is not running with
given power supply
Sparks appear while chan-
ging current direction
Vibration of the Bore Ma-
chine
Slowed Rotation Speed
DE FR EN ES EN
troubleshooting
Possible Cause
1. Power supply
functioning
2. The switch is stuck
3. The coal brushes worn,
cable broken or placed
incorrectly
4. The stator coil and the
rotor coil are open
1. Short circuit in the rotor
coil
2. Coal brush spring was
installed incorrectly or
has a short circuit
3. Wear and Tear of the
commutator
1. Loose drill spindle
2. Enlarged distance from
the elevated work piece
and the support frame
3. Elevated work piece and
connection bolts are
loose
1.The boring head is worn
out
2. Poor wall quality for ex.
Through shavings in the
borehole.
3. Vibration of the borer
4. Tighten the nuts at the
safety clamp
38
Solution
is not 1. Check the lead (possibly
a break in the cable)
2. Check the switches, if
necessary replace.
3. Replace coal brushes
4. Replace or check the
stator and rotor coils
1. Repair or replace the
rotor
2. Regulate the spring ten-
sion
3. Install a new rotor
1. Rebuild the casing
2. Regulate the distances
3. Check
bolts
1. Remove or repair the
boring head
2. Stop the borer and clean
the bore hole
3. Regulate and tighten the
connecting bolts
4. Tighten the bolts
the mounting