IKA 06-5819, Руководство по эксплуатации

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IKA
®
-WERKE
42
14 Troubles/Causes and troubleshooting
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Cause Troubleshooting
•
Failure of the mains voltage Check the voltage supply
by authorised personnel
•
Voltage supply off Plug in the plug, main
switch ON
•
Motor only runs with 2 phases Check electrical connec-
tion
• •
high viscosity of the product or
unfavourable rheological
product characteristics Throttle rate of flow, re-
duce speed
• • •
Eccentricity of the shaft Align or replace shaft
• •
Bearing defective Replace bearing
•
Screws of shrink disc tightened
unevenly Tighten all screws acc. to
documentation
•
Device badly aligned Realign device
•
Axial face seal Replace axial face seal
•
Static O-ring seal between the
housing parts leaks Place O-rings carefully
into the groove and re-
place them if damaged
•
Flanged connections leak (if
available) Retighten the connection,
replace defective seals
•
Outlet valve closed while ma-
chine is running Do not keep the valve
closed for a longer period
•
Prolonged circulating operation
with high output Connect a cooling unit at
the circulating hopper
•
Speed too high Reduce speed
•
Ambient temperature too high Improve ventilation
•
Foreign bodies in the mixing
chamber Clean machine and check
parts for damages
•
Pump delivers against too high
pressure Further open the control
valve, reduce resistance
of the pipework