Installation and Operational Instructions for
EAS
®
-smartic
®
s
ynchronous clutch Type 48_._ _5._
Sizes 01
– 2
(B.4.17.1.GB)
25/11/2011 TK/NU/SU
Chr. Mayr GmbH + Co. KG
Tel.: +49 8341 804-0
Eichenstraße 1
Fax: +49 8341 804-421
D-87665 Mauerstetten
http://www.mayr.com
Page 18 of 18
Germany
E-Mail:
Malfunctions / Breakdowns Type 486._ _5._
Malfunction
Possible Causes
Solutions
Changes in running noise
and / or vibration
occurrence
Type 486.
Incorrect alignment, incorrect installation
0)
Set the system out of operation
1)
Find and remove the cause of incorrect alignment
2)
Check the coupling for wear
Loose connecting screws,
minor friction corrosion under the screw
head and on the disk pack
1)
Set the system out of operation
2)
Check the coupling parts and replace if damaged
3)
Tighten the connecting screws to the specified torque
4)
Check the alignment and correct if necessary
Tensioning screws or locking set screw for
axial securement of the hubs are loose
1)
Set the system out of operation
2)
Check the coupling alignment
3)
Tighten the tensioning and clamping screws for axial hub
securement to the required torque or tighten the locking
set screw and secure it against self-loosening using
sealing lacquer
4)
Check the coupling for wear
Disk pack breakage
Type 486.
Disk pack breakage due to high load
impacts / overload
1)
Set the system out of operation
2)
Dismantle the coupling and remove the remainders of the
disk packs
3)
Check the coupling parts and replace if damaged
4)
Find the cause of overload and remove it
Operating parameters are not appropriate
for the coupling performance
1)
Set the system out of operation
2)
Check the operating parameters and select a suitable
coupling (observe installation space)
3)
Install a new coupling
4)
Check the alignment
Incorrect operation of the system unit
1)
Set the system out of operation
2)
Dismantle the coupling and remove the remainders of the
disk packs
3)
Check the coupling parts and replace if damaged
4)
Train and advise operating personnel
Disk pack / connecting
screw cracks or breakage
Type 486.
Drive vibrations
1)
Set the system out of operation
2)
Dismantle the coupling and remove the remainders of the
disk packs
3)
Check the coupling parts and replace if damaged
4)
Check the alignment and correct if necessary
5)
Find the cause of vibration and remove it
mayr
®
will take no responsibility or guarantee for replacement parts and accessories which have not been delivered by
mayr
®
, or for damage resulting from the use of these products.
