Troubleshooting Guide - YILMAZ KD 350 M Manual

9. TROUBLESHOOTING GUIDE

Here are some recommendations for solving urgent problems. If the trouble cannot be solved, or if you have a problem other
than those described hereunder, please contact our technical service or your nearest dealer.
TROUBLE
Low surface quality (at aluminum
and similar materials) :
Rough surface,
Large chip,
Not homogenous surface,
Saw blade traces visible
Motor does not work (Start button
is pressed, not working)
Motor is working but the
pneumatic clamp pistons do not
work.
The saw blade rotates in reverse
direction.
CAUSES
Not cooling the saw blade surfaces
Using of damaged or blunt saw blade
Saw blade moves to quick
No power supply to the machine.
The air supply connections are missing, or
the air pressure is too low.
The electric connection, the power cable or
the connection at the panel is wrong.
REMEDY
Lubricating the saw blade cutting
surfaces,
Using of cooling liquid
Check the saw blade teeth. Replace if
necessary.
The cutting speed is too high for the
material. Decrease the cutting speed.
Check the electric cable connections.
Check the electric power sockets.
Check the air compressor connections.
Adjust the air pressure between 6-8 Bar
on the conditioner.
Let the electric connections carry out by
a qualified electrician.
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