Installation Guide

8 beamlabs.io 1-800-436-9186
INSTALLING CABLE AND CHAIN (BU100, BU400)
Bring cable and chain together and connect with master link. Check to make sure the chain is not twisted. If
chain and cable are not close enough to connect with master link, loosen chain-to-cable connector to create
more slack.
WARNING
To prevent SERIOUS INJURY:
• DO NOT connect power until instructed.
• Keep hands and fingers clear from sprocket during
operation.
• Wear gloves when installing chain and cable.
• Keep hands and fingers away from joints and
possible sharp edges.
Adjust chain tension by turning chain-to-cable connector until chain is about 1/4 inch (.64cm) above the base of
rail. Once proper tension is achieved tighten lock nut against chain-to-cable connector.
Chain-to-cable connector
Tighten until...
1/4 inch
(.64 cm)
Nut