Q: Precautions for installation and use of fuel dispenser hose assembly.
1. Before installation, the specification and model of the rubber hose assembly shall be checked through the pipe identification to distinguish the specification, model, temperature resistance grade and other information.
2. Before installation, ensure that the dust caps at both ends of the product are complete. If there is any real phenomenon, check whether there are sundries in the pipe; If the joint has a sealing ring, check whether the sealing ring is missing.
3. When installing the joint, avoid the rotation of the pipe body, so as to avoid the pipe body twisting.
4. When replacing the oil gun, if the rubber hose assembly has a sealing ring, replace the sealing ring immediately to avoid leakage caused by the secondary use of the sealing ring.
5. When the rubber hose assembly is not in the refueling state, the coil should be hung up, or the coil should be naturally placed on the refueling island to prevent the passing vehicles from rolling the rubber hose; When refueling, the coil should be released to avoid the hose from being damaged due to the discount.