ARCO Marine Catalog

ARCO STARTING & CHARGING SPECIALISTS © 38 TILT-TRIM MOTOR REVERSING RELAYS PERMANENT MAGNET FIELD MOTORS TECH TIPS Motor Running In The Down Direction When the tilt-trim switch is moved to the down position, relay #1 activates supplying positive voltage to the green wire by connecting terminal #87 to terminal #30. Relay #2 remains in the off position. Terminal #87a and #30 are connected when the relay is in the off position. This allows the blue wire to be connected to battery negative. Motor Running In The Up Direction When the tilt-trim switch is moved to the up position, relay #2 activates supplying positive voltage to the blue wire by connecting terminal #87 to terminal #30. Relay #1 remains in the off position. Terminal #87a and #30 are connected when the relay is in the off position. This allows the green wire to be connected to battery negative.