Product Operation Video
LNG AJT — Operating Procedures
Debugging the boost program
1. Clarify the open/closed status of each valve
Debugging the boost program
2. Inspect the pressure gauge
Debugging the boost program
3. Purge the level gauge piping
Debugging the boost program
4. Initial Filling
Debugging the boost program
5. Refilling
Debugging the boost program
6. Pressurization Operation
Vacuum measurement
Precautions for the Liquid Level Reference Table
LNG AJT — Troubleshooting
Pressure-boosting and pressure-regulating valve replacement
Pressure-boosting and pressure-regulating valve leakage
Safety valve verification or replacement
Relief Valve Failure and Replacement
Pressure gauge damaged; replace the pressure gauge.
Liquid outlet valve leakage
Gas outlet valve leak
The level gauge is damaged; replace the level gauge.
Bellows-type level gauge
The level gauge is damaged; replace the level gauge.
Magnetic Diaphragm Level Gauge
Oxygen, Nitrogen, Argon, AJT — Operating Procedures
Anjietong Purge Procedure
1. Inspect the pressure gauge
Anjietong Purge Procedure
2. Purge the level gauge piping
Anjietong Purge Procedure
3. Tight Pipeline
Anjietong Purge Procedure
4. Exhausting
Anjietong Purge Procedure
5. Purge and Pre-cool
Anjietong Purge Procedure
6. Filling
Anjietong Purge Procedure
7. Close the valve
Anjietong Purge Procedure
8. Remove the hose
Debugging the boost program
1. Determine the required pressure value
Debugging the boost program
2. Pressurization Operation
Debugging the boost program
3. Gas Operation
Debugging the boost program
4. Liquid Handling
Precautions for the Liquid Level Reference Table
Oxygen, Nitrogen, Argon, AJT — Troubleshooting
Overfilling
Self-evaporation of liquids
Pressure-boosting and pressure-regulating valve replacement
Valve leakage
Safety valve trips but does not reseat.
Replace the blasting device
Liquid outlet valve leakage
Gas outlet valve leak
Regular leak detection at the interface
Level gauge zeroing
The level gauge is damaged; replace the level gauge.
Magnetic Diaphragm Level Gauge
The level gauge is damaged; replace the level gauge.
Bellows-type level gauge
Address: No. 1, Nanshagang West Middle Road, Jingang Subdistrict, Zhangjiagang City, Jiangsu Province, China
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