For LWC-20 IP68 Waterproof Cable Connector with Protective Cap
A. Install the protective end cap from the behind of the connector body part.
B. Assemble other parts.
C. Screw the end cap with the connector.
For LWC-21: IP68 Panel Mount Waterproof Connector with Protective Cap
A.Install the protective end cap from the front of the connector body part.
B. Screw the end cap with the connector.