2
OIC 12en Edition 08/2016
Operating Instructions
Table of contents
KRAL Screw Pumps – CLC Series – High viscosity
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Mounting the fluid heating system
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Commissioning the fluid heating system 8
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Direction of rotation and flow direction
Transportation, storage and disposal
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Unpacking and checking the state of
delivery
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Preserving the internal surfaces of the
pump
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Preserving the external surfaces of the
pump
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Installation, removal and connection
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Protecting the pump against soiling
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Connecting the pump to the pipe system 16
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Variant 1: Checking PTFE grease
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Variant 2: Filling sealing chamber B
with quench liquid via quench tank
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Variant 3: Filling the sealing chamber B
with quench liquid via the circulation line 21
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Checking the direction of rotation
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Checking the operating pressure
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Lubricating the radial shaft seal
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Contents of the EC Declaration of
Conformity
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