Instal
la
tion
and
Op
er
at
ing M
a
nu
al
/
Ver
si
o
n 1.
5/
91800271810, Protection
Class
EN / Pr
ot
ectio
n
Class
0: Off
en
(p
u
b
lic
)/ 2
0
14
-09-
03
34
WSR-D80112-S
Operation
Malfunction
Possible cause(s)
Remedial action
Defect in the Voith
control magnet
Connect setpoint source directly to the way
valve. If malfunctioning still continues, replace
the control magnet.
Please consult Voith Turbo if a malfunction occurs which is not included in this
table.
NOTICE
Periodic steady-state vibrations of the piston rod always indicate some
abnormal or even dangerous operating mode.
Vibrations supremely stress moving parts as well as bearing and sealing elements. As
a consequence, increased wear and increased bearing temperatures occur. These
vibrations may originate from:
Substantial change of stroke setting towards smaller stroke
Incorrectly set control parameters
Insufficient hydraulic damping
Malfunction of hydraulic and/or electric supply.
Vibrations are usually identified by their effects during operation, they are, however,
also observed via the stroke remote indication or by arising deviations.
In any case, analyze and remedy the cause for the vibrations. If necessary, contact
Voith Turbo GmbH & Co. KG.
Summary of Contents for 22000106810
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