NGC-20 INSTALLATION MANUAL
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TAblE oF ConTEnTs
1. Introduction
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1.1 Certification
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1.2 Warranty
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1.3 Limitation of warranty
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1.4 Exclusive remedies
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1.5 Statement of compliance
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1.6 Declaration of conformity
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1.7 Area of use
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1.8 Safety instructions
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1.9 Conformity with standards
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1.10 Technical data
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2. Installation
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2.1 Tools required
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2.2 Mechanical installation
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2.3 Temperature sensors
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2.3.1 Lead compensation of RTD connections.
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2.3.2 Installation of temperature sensors
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2.3.3 Remote temperatures via DigiTrace RMM
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2.4 Electrical installation
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2.5 Communication and networking
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2.6 Configuration
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3. maintenance
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4. safety instructions for DigiTrace nGC-20-Cl-E
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4.1 Safety function of temperature limiter in DigiTrace NGC-20-CL-E
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4.2 Area of use
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4.3 Requirements to be met by the temperature limiter
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4.3.1 Temperature limiter (schematic)
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4.3.2 Reset by hand only
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4.3.3 Reset by hand via tool or keyed lock
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4.3.4 Temperature setting secured and locked to prevent manipulation
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4.4 Changing limiter set point
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4.4.1 Procedure to write new temperature set point to limiter
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4.5 Functional test
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4.5.1 Functional test description
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4.5.2 Functional test procedure
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4.5.3 Test in the event of a fault
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4.6 Safety Integrity level
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4.6.1 Safety integrity of the DigiTrace NGC-20 hardware
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4.6.2 PFDavg safety function
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4.6.3 SIL related to SFF and HFT
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4.6.4 Safety related system characteristics
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4.6.5 Response in operation and fault conditions
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NGC-20-C(L)-E
InstallatIon, operatIng and MaIntenance InstructIons
ü
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