The equipment primarily utilizes a filling pump to complete the agent filling process. It employs a negative-pressure vacuum pumping system to evacuate the pipeline and tank, and uses high-pressure nitrogen to control valve filling and release. During the filling process, the weighing device outputs a signal to the set weight value and automatically stops the filling.

• Connect the FM200 tank to the filling machine.
• Connect the FM200 empty cylinder to the filling machine.
• Connect the nitrogen cylinder to the filling machine.
• Connect the nitrogen cylinder to the adapter on the FM200 empty cylinder.

1. Switch on the nitrogen cylinder slightly to open the valve of the FM200 empty cylinder. Control the switch to release nitrogen; approximately 10 bar pressure is sufficient to open the valve.
2. Power on the filling machine.
3. Switch on the controller to the cylinder valve (F5).
4. Switch on the controller to the vacuum pump (F6).
5. Once the right gauge indicates the pressure inside the cylinder is close to zero or slightly below zero, close F6.

1. Keep F5 open.
2. Open the valve of the FM200 tank using a spanner and switch on the controller to the storage valve (F3). If you will continue filling other cylinders, you may keep the FM200 tank valve open; however, closing it is safer.
3. Observe the weight of the FM200 empty cylinder increasing on the digital scale.
4. Close the FM200 tank valve and shut off F3 once the weight reaches the desired figure.

1. Keep F5 open.
2. Open the cylinder valve of the nitrogen cylinder and switch on the controller to the nitrogen valve (F4).
3. When the pressure reaches the desired figure, an alarm will sound.
4. Switch off the cylinder valve and F4.
5. Use nitrogen to switch off the valve of the filled FM200 cylinder as described in Step 1.

1. After filling is complete, do not disconnect all devices immediately.
2. Open controller F2 to release all gas inside the filling machine.
3. Then disconnect all devices safely. A small amount of gas may remain inside the hose between the nitrogen cylinder and the filling machine; this poses no harm to people. To release it, disconnect the hose connecting to the filled FM200 cylinder, open F4 while keeping the nitrogen cylinder valve closed, and all gas will be released. This is the safest method before disconnecting all other devices.

All products are first packed with polyfoam and then placed into a wooden case. In some cases, to meet customer or safety requirements, we will also build a pallet for the goods.

Guangzhou Xingjin Fire Equipment Co., Ltd. is located in Guangzhou, surrounded by convenient transportation and a beautiful environment. Guangzhou plays an important role in communication between China and the world. We are a manufacturer dedicated to the study and development of HFC-227ea (1,1,1,2,3,3,3-heptafluoropropane) products, supported by a professional and mature team including a program design team, a skillful installation team, a quality detecting team, and an after-sales service team.

Our popular HFC-227ea products are widely used, including the pipe network HFC-227ea fire suppression system, the cabinet type HFC-227ea fire suppression system, the automatic HFC-227ea fire extinguisher (ceiling-mounted style), the fire detecting tube suppression system, and the automatic fire suppression tube. As a result of high-quality products and services as well as our good reputation, our company is well-received by customers in China.

• 5-year quality guarantee.
• Xingjin operates under a high-efficiency management system.
• Advanced equipment and professional engineers ensure all products are highly satisfactory.
• We provide 8×6 hours of technical support and service.

• We have an efficient sales and after-sales team to resolve all client questions in a timely manner.
• We provide 8×6 hours of technical support and service.