AKYAPAK AHS - Page 92

A: Akçalar Sanayi Bölgesi Sanayi Cad.
No: 8/A 16225 Akçalar BURSA / TURKEY
T: +90 224 280 75 00
F: +90 224 280 75 01
E: info@akyapak.com.tr
W: akyapak.com.tr
Page: 92/94
AKYAPAK-AHS-UserManual-2019.03.11
005
Reducer is
not
working
You do not hear a noise
and reducer output
shaft does not operate.
You are using a
magnetic brake.
Check the voltage and frequency of your power supply. Ratings on
the motor data plate and supply voltage and frequency shall be
matching. Refer to operation manual provided by the manufacturer
of motor. If the brake is installed by Yılmaz Redüktör, check is the
brake connection is correct according to the connection diagram
provided in this manual. If you cannot find the fault, supply the
brake directly with the voltage given in brake plate. For example,
with 198 VDC. A clicking sound that indicates the opening of the
brake shall be heard. If the sound is not heard, brake or inverter
may be faulty. If the sound is heard, brake is operating. When the
brake is supplied and you have heard the clicking sound, supply the
motor directly according to its data plate. Load may be excessive for
the motor selected if the problem is continued. Refer to the
problem in procedure no. 3.
013
Reducer is
noisy
A regular knocking
noise
Check the moving parts. Detach the reducer from the machine and
operate it without load. Reducer may be faulty if you hear similar
noises. Refer to procedure no. 100.
014
Reducer is
noisy
A regular decreasing
and increasing noise
Check the play of connection elements connected to the output
shaft. Detach the element connected to the output shaft and
operate it without load. Refer to procedure no. 100 if you hear
similar noises.
015
Reducer is
noisy
Reducer has a motor
with a brake and noise
comes from outside.
Random clicks with a low intensity may come from the brake and
this is normal. If the noise level is disturbing, brake may be damaged
or its play setting may be incorrect. Refer to procedure no. 100.
016
Reducer is
noisy
You are using a
frequency inverter and
noise is changing with
the speed.
Parameters of frequency inverter are not suitable for the motor you
are using Refer to operation manual of the frequency inverter. Refer
to procedure no. 100 if the problem is continued.
017
Oil leak
Oil leak from the seal
If the ambient temperature is over +40 and the machine is
continuously operated for more than 16 hours, remove the plug on
the upper side according to the installation position and use the
ventilation plug. If this is not your condition, seal may be damaged.
Refer to procedure no. 100.