Installation documentation: Difference between revisions
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Tolling hammers, clappers and swinging motors are installed on the bells themselves and are usually supplied with at least an 18 inch pigtail. Junction boxes need to be located near enough to the actuator to allow connections. Flexible conduit is helpful to allow junction boxes to be located during the equipment installation. Separate low current conduits should be provided for swinging motor motion feedback signals (generally 12VDC logic signals). | Tolling hammers, clappers and swinging motors are installed on the bells themselves and are usually supplied with at least an 18 inch pigtail. Junction boxes need to be located near enough to the actuator to allow connections. Flexible conduit is helpful to allow junction boxes to be located during the equipment installation. Separate low current conduits should be provided for swinging motor motion feedback signals (generally 12VDC logic signals). | ||
For swinging bells, the wheel side of the bell is where the swinging motor will be installed, and a tolling hammer will always be located on the opposite side from the wheel. | |||
=== Riser diagrams === | === Riser diagrams === | ||