Troubleshooting Guide - YILMAZ KD 402 Manual

Noise values test materials specifications:
: Alüminium
Material
Length
: 1000 mm
Width
: 70 mm
Height
: 50 mm
Measured value
LwA : 98 dB (
Indefiniteness in measurements
K : 4 dB (
Values given above indicate emission level and do not indicate safe working level. There is no direct relation
between emission and level of exposing, and this can not be used reliably to make a decision for further
measures. Factors affecting real level of exposing to emission that affects work power are characteristics of
working area, time of exposure in other words all noise sources and number of machines around. Also,permitted
level of expose changes from country to country. Nevertheless this information is for healthy evaluation of the
operator about dangers and risks

10. 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 saw
blades don't move down.
The saw blade rotates in reverse
direction.
Profile clamps don't work
)
– EN ISO 3746)
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.
Air supply connections missing or
faulty
The brake system on the movable
head has not been activated.
The electric connection, the power
cable or the connection at the panel is
wrong.
Air supply connection missing or air
pressure is too low
The brake system on the movable
head has not been activated .
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.
Activate the brake system button on the
movable head .
Let the electric connections carry out by a
qualified electrician.
Check the air supply connections.
Activate the brake system button on the
movable head
30