YILMAZ REDÜKTÖR T Series, Operating Instructions Manual

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Operating Instructions
T Series
YILMAZ REDÜKTÖR
Troubleshooting Guide
ID Problem Observation Remedy
013
Gearbox is noisy Regular knocking noise
Check Your moving parts for noise. Disassemble the gearbox
and run without load. If you still hear the noise one of the gears
inside is defect. Go to ID 100
014 Gearbox is noisy
Regular up and down
noise
Check the output-shaft connection elements for run out. Take
out the output shaft element and run without load. If you still
hear the noise one of the gears has run out problem. Go to ID
100
015 Gearbox is noisy
Gearbox is with braked
motor and noise is coming
from the brake side ran-
domly.
Low randomly clicking noise may come from the brake disk
which is normal. If noise level is disturbing the brake may be
defect or brake clearance is not adjusted. Go to ID 100
016
Gearbox is noisy
You are using frequency
inverter and the noise
level is changing
according your speed.
The frequency inverter parameters are not optimise for the
frequency range or motor you are using. Observe the frequency
inverters manual. If still same problem change the ratio of gear-
box. Go to ID 100
017 Oil is Leaking Oil Leakage from Seal
If ambient Temp is over +40 Celsius or none stop work over 16
hours please change the top plug with a breather plug. Observe
this manual for using breather plug. If this is not your case the
seal could be damaged. Go to ID 100
018
Oil is Leaking Oil Leakage from Plug
If you are using breather plug be sure it is in the correct place.
This is the most top plug position according your mounting posi-
tion. The plug may be not tight enough. There are some parti-
cles under the plug rubber surface. Clean and tighten the plug.
If still same problem go to ID 100
019 Oil is Leaking Oil Leakage from Housing
Observe exactly where the oil is coming out. It could be seal
or plug point where it comes out and leaks over the housing. If
this is your case go to ID 018/019. If you are sure oil comes out
from housing than housing has some micro split / crack. Go to
ID 100
020 Oil is Leaking Oil Leakage from Cover
The sealing liquid under cover is split/defect. Disassemble
the cover and put new sealing liquid. Assemble the cover and
tighten the bolts. If still same problem go to ID 100
021
Gearbox is mov-
ing regularly on its
mounting point
You are using Torque Arm
The movement of gear box is because of the run out of the
shaft which you assemble the gearbox. This has no bad af-
fect or harm to the gearbox and is normal unless you are using
torque arm.
022
Gearbox is mov-
ing randomly on its
mounting point
You are using Torque Arm
The movement of gear box is because of the run out and clear-
ance of the shaft which you assemble the gearbox. Check the
clearance of the assembling shaft and the clearances on your
machine. This has no bad affect or harm to the gearbox unless
you are using torque arm.
023 Motor is heating up
Motor is running over its
nominal current
The motor power is not enough or some overload to the motor
is possible. The motor may be defect. Go to ID 100
023 Motor is heating up Ambient is dusty
Check the motor Fan Hub and rips. They must be free of dust.
If you are using forced external fan, check if it is working. If you
are using frequency inverter in low speeds and you do not have
forced external fan, you may need forced external fan. Go to ID
100