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Summary of Contents for Flowserve 682L
- Page 1 ® Installation, Operation, & Maintenance Manual 682L Seal Cooler...
- Page 2 1.1 About this Manual This manual is intended to ensure the safe installation and effective operation of the 682L seal cooler. It is highly recommended that all applicable personnel review and follow the guidance provided by this instruction. Note: As hazardous conditions can result from planned as well as unforeseen circumstances, pressurized equipment shall always be operated with caution.
- Page 3 “warning” is not obeyed. More specific icons are also used, depending on the type of hazard. 2. SAFETY 2.1 Hazards associated with the 682L Seal Cooler The following hazards can be present in the system: • High pressure •...
- Page 4 2.2 General Safety When installing, operating and maintaining this system, safety of personnel should be a top priority. As such: • Obey applicable safety laws and regulations • Read and understand this manual • Follow the installation, operation, and maintenance procedures •...
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Page 5: Environmental Considerations
Note: End of life equipment must be disposed of according to local environment laws and regulations. 4. TRANSPORTATION AND STORAGE REQUIREMENTS The following requirements apply to the 682L seal cooler and all related equipment: Transport and storage criteria Requirements The system must be transported and stored in the Transportation unopened, original shipping box. -
Page 6: Design Overview
5. DESIGN OVERVIEW 5.1 Description The 682L is a coil type cooler used with single or dual mechanical seal arrangements. The purpose of Flowserve’s 682L seal cooler is to lower the temperature of process or barrier fluid passing through the coil while cooling fluid passes through the shell. It is designed for installations close to the seal where space is limited and utilizes opti- mized flow patterns to enhance cooling efficiency. -
Page 7: Installation
Before installing the system, inspect all components for damage. If any of the com- ponents are damaged, you should report this to your local Flowserve representative. Position the 682L seal cooler as close to the seal as possible. Make sure there is sufficient room for: •... - Page 8 Vent, Vent, Normally Closed Normally Closed Inlet Cooling Water out Cooling Water In Figure 3: API Plan 21 Configuration Orifice Drain, Temperature Normally Closed Indicator Vent, Vent, Normally Closed Normally Closed Cooling Outlet Water out Cooling Water In Inlet Figure 4: API Plan 23 Configuration Drain, Temperature Normally Closed...
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Page 9: Operation
7. OPERATION Always operate the 682L Seal Cooler within the temperature and pressure limits shown on the assembly drawing / product nameplate When installing, ensure that the seal cooler, piping, and vent locations provide com- plete venting of gas (including air) from both the process and coolant sides of the cooler. -
Page 10: Maintenance
8. MAINTENANCE The 682L seal cooler may only be disconnected by qualified personnel, in accordance with national regulations, the safety standards of the user and in accordance with the users operating procedures. Before disconnecting the equipment, verify that: • The equipment is at ambient temperature •... -
Page 11: Appendix A: Seal Cooler 682L Product Offerings
The equipment must be brought to atmospheric pressure by venting it to a safe location, before opening. 9. APPENDIX A: Seal Cooler 682L Product Offerings Process Connection Coolant Connection... - Page 12 Flowserve product is designed to perform its intended function safely during its useful life. However, Etten-Leur, the Netherlands the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can provide general guidelines, Telephone: 31 765 028 200 it cannot provide specific data and warnings for all possible applications.
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