Hose fittings installation

hose fittings installation
1, according to the size and dislocation of joints at both ends of the case may require connections.
2, the installation, first unscrew the connectors at both ends of the connector were installed in the return pipe fan coil for the interface,
Shall be sealed and tighten.
3, when the corrugated flexible connector pre-bend should be placed at both ends of the nut Looper corrugated flexible joints, to avoid bending when the bellows nut stuck.
4, note that during the installation process, do not squeeze hit with a hard object, do not damage the sealing surface.
5. Note the reading to see whether it isreusable hose fittings