AKYAPAK AHS - Page 94

A: Akçalar Sanayi Bölgesi Sanayi Cad.
No: 8/A 16225 Akçalar BURSA / TURKEY
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AKYAPAK-AHS-UserManual-2019.03.11
023
Motor is heated
excessively.
Surroundings are
dusty.
Ensure that all fan housing is clean for air passage and that
motor cooling blades are not covered with dust. If you are using
a forced fan, ensure that it operates.
024
Motor shaft
rotates, reducer
shaft does not
rotate.
A rubbing sound is
heard or there is the
motor sound only.
Reducer may be faulty. Refer to procedure no. 100.
025
Reducer body is
broken
You are using a
chain gear or pinion
gear in the reducer
output shaft.
Damage may be caused by the polygon effect caused by chain
gear or by the radial load. Leg connections of the reducer may
be loosened or the plate it is connected may not be rigid
enough. Ensure that you are using correct chain gear/pinion
gear diameter. Check the maximum allowed radial load. Check
the connection elements you have connected to the output
shaft and calculate the radial load again according to this
position. Check if the chain driver used has the correct diameter
and check the maximum radial load. Check the position of
output element and check by calculating the radial load again.
Refer to procedure no. 100.
026
Output shaft is
faulty
If you are using a
chain driver or
pinion gear
Damage may be caused by the polygon effect caused by chain
gear or by the radial load. Check if the securing bolts are
loosened or if the reducer plate is rigid enough. Check whether
chain gear has correct diameter. Check the position of output
element and check by calculating the radial load again. Refer to
procedure no. 100.
027
Reducer stops
late
You are using a
braked motor.
Check brake connection diagram. There are two types of brake
connections. Reducer is delivered with delayed braking from the
factory. Refer to electrical wiring diagram for abrupt braking.
028
Reducer
starts very
late
You are using a braked
motor.
Big brakes over 100 N/m require shock transformer
supplied by YILMAZ REDÜKTÖR in order to start the
machine rapidly. Refer to procedure no. 100.
100
Service
required.
This problem cannot be
resolved by yourself.
Please contact YILMAZ REDÜKTÖR service points. These
are provided on the rear of the manual. Replacement of
mechanical parts and any modifications performed
without informing YILMAZ REDÜKTÖR renders product
warranty and CE manufacturer's declaration void and
removes the responsibilities of YILMAZ REDÜKTÖR on the
product.