Annual Function Check and Calibration of Flow Switches Low Low / FSLL (SWITCH FLOW LOW LOW STABILIZER HEATER):
Annual Function Check and Calibration of Flow Switches Low Low / FSLL (SWITCH FLOW LOW LOW STABILIZER HEATER): TASK TO BE PERFORMED: 1. Annual Function Check and Calibration of Flow Switches Low Low. 2. Inspect Flow Switch for any physical damage. 3. Ensure Flow Switch is securely mounted. 4. Check impulse lines are securely fastened. 5. Check drain valves are closed. 6. Inspect impulse lines connections for leaks. 7. Check manifold connections for leaks. 8. Check drain plug connections on Flow Switch body for leaks. 9. Ensure drain valves are plugged and there are no leaks. 10. Ensure differential switch glass is secured correctly and is not cracked or broken. 11. Check differential switch pointer for any pulsation. 12. Inspect electrical signal cable for any physical damage. 13. Check cable gland is secure. 14. Inspect switches for any excessive wear on actuating lever. 15. Inspect switches for any misalignment or damage. 16. Check all terminati...