YILMAZ DC 550, Operator'S Manual

Page: 128 / 187

13. TROUBLESHOOTING GUIDE 127
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 CAUSES REMEDY
Low surface quality ( at
Aluminum and similar
materials) :
Rough surface,
Large chip,
Not homogenous surface,
Saw blade traces visible
Not cooling the saw blade
surfaces.
Lubricating the saw blade cutting
surfaces,
Using of cooling liquid.
Using of damaged or blunt saw
blade Check the saw blade teeth. Replace
if necessary.
Saw blade moves to quick
The cutting speed is too high for the
material. Decrease the cutting
speed.
Motor does not work ( Start
button is pressed, not working) No power supply to the
machine.
Check the electric cable
connections.
Check the electric power sockets.
Motor is working but the saw
blades don’t move down.
Air supply connections missing
or faulty
The brake system on the
movable head has not been
activated.
Check the air compressor
connections Adjust the air pressure
between 6-8 Bar on the conditioner.
Activate the brake system button on
the movable head.
The saw blade rotates in
reverse direction.
The electric connection, the
power cable or the connection at
the panel is wrong.
Let the electric connections carry
out by a qualified electrician.
Profile clamps don’t work
Air supply connection missing or
air pressure is too low.
The brake system on the
movable head has not been
activated.
Check the air supply connections.
Activate the brake system button on
the movable head
Barcode printer does not work
The printer is off
Prepare print button is pressed
Service page, to print ON is reached.
Pressing the print button, the printer
is active.
Essays results does not, switch off
and on again.