Emerson daniel 1500 series, User Manual

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5 Installation prerequisites
Topics covered in this chapter:
• Pre-start checks
• Torque information
• Tools required for LME disassembly/assembly
5.1 Pre-start checks
1. Inspect all electrical connections to ensure compliance to electrical codes and safety
regulations.
2. Inspect all bolts used to secure the turbine meter in line to ensure that correct
mounting procedures have been followed and that flange connections are leak-free.
3. Evaluate the system setup to ensure that all components are in the correct sequence
for accurate product measurement: isolation valve, strainer, flow straightener,
turbine meter, downstream section, control valve, etc.
4. Ensure that the supply voltage to the preamplifier is within the 10-30 VDC range.
5.2 Torque information
Important
Ensure that piping or other attachments connected to the turbine meter are not under stress.
NOTICE
When installing this equipment, bolting must conform to the requirements of ASME B16.5
paragraph 5.3 and to the material requirements of ASME B16.5 Table 1B. Gaskets must
conform to the requirements of ASME B16.20. This is applicable for class 150 to 2500. Consult
factory for higher nominal pressure.
Important
When installing flange, follow the customer's best internal practice procedures.
5.3 Tools required for LME disassembly/assembly
Use the following tools for disassembly/assembly of the turbine meter electronics (LME):
• 6 mm Allen key
• 3 mm Allen key
• 2.5 mm Allen key
Installation prerequisites
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