Shut Down Product - Flowserve 682R User Instructions

682R Reservoir API 682 Compliant Reservoirs
1. Monitor the 682R Reservoir for correct operation. Also
refer to the Periodic maintenance tables in section 8.2.
2. Make sure:
• There are no leaks
• There is no cavitation in the system
• There is no heavy vibration in the system
3. If you notice any problems with the 682R Reservoir,
follow plant regulation for reporting and correcting
faulty equipment.
682R Reservoir performance should be monitored
periodically. Baseline temperatures should be collected
soon after equipment commissioning.
Periodically the 682R Reservoir temperature, pressure and
flow should be monitored to prevent damage or failure to
the equipment.

7.3 Shut down product

ú
WARNING – HIGH PRESSURE: Take caution when
STOP
de-pressurizing the 682R Reservoir. The 682R
Reservoir might have energy stored inside. Make
sure that de-pressurizing happens slowly.
ú
WARNING – HOT SURFACES: The 682R Reservoir
STOP
and surrounding surfaces might be hot. Take care
when touching components. Wear the appropriate
PPE, according to plant regulations.
ú
WARNING – HAZARDOUS CHEMICALS: Hazardous
STOP
chemicals might be released during removal of
the 682R Reservoir. Wear PPE. Follow all safety
regulations and Plant regulations.
SSIOM000743-00 (EN/AQ) November 2022
The 682R Reservoir may be disconnected only by
qualified personnel, in accordance with national, facility
and end-user safety regulations and Chapter 2 in this
manual.
Check if the 682R Reservoir can be shut down. Check
if the 682R Reservoir can be de-pressurized without
negatively affecting the mechanical seal installed in main
equipment. System cannot be shut down if any of the
following main equipment conditions occur:
• Main equipment/pump is on hot stand-by
• Main equipment/pump is pressurized
• Main equipment/pump is in operation
NOTE: Always shut down the system according to plant
regulations/end user safety procedures.
• Make sure the pump is shut down according to end-
user and facility regulations.
• Isolate the system.
• De-pressurize and drain the 682R Reservoir.
Flowserve.com 20