Energer ENB540DBT, Instructions Manual

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Trouble shooting
Trouble shooting
Suspected malfunctions are often due to causes that the users can fix themselves.
Therefore check the product using this section. In most cases the problem can be
solved quickly.
WARNING! Only perform the steps described within these
instructions! All further inspection, maintenance and repair work
must be performed by an authorised service centre or a similarly
qualified specialist if you cannot solve the problem yourself!
Problem Possible cause Solution
1.Noisy
operation
1.1 Incorrect belt tension
1.2 loose spindle pulley
1.3 loose motor pulley
1.1 Adjust tension
1.2 Tighten the pulley insert nut
1.3 Tighten the screws
2.Drill bit gets
excessively
hot
2.1 Incorrect speed
2.2 Chips not coming out
of hole
2.3 Dull drill bit
2.4 Feeding too slow
2.5 Drill bit not being allowed
to cool down or not lubricated
in use
2.1 Adjust the speed
2.2 Retract drill bit frequently to
clear chips
2.3 Resharpen drill bit
2.4 Feed fast enough, allow drill bit
to cut
2.5 Lubricate drill bit when cutting.
Follow S2 duty cycle time.
3.Wood
splinters on
underside
3. No back-up material
under workpiece
3. Use back-up material
4. Drill bit
binds 4.1 Not supported or
clamped properly
4.2 Improper belt tension
4.1 Support workpiece or clamp
workpiece
4.2 Adjust tension
5. Excessive
drill bit runout
or wobble
5.1 Bent drill bit
5.2 Worn spindle bearing
5.3 Chuck not properly
installed
5.1 Change drill bit
5.2 Change bearing
5.3 Install chuck properly
!
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ENB540DBT by ENERGER