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• Never mount the SP-36 vertically. The arrestors may not "clear" properly if mounted in the vertical position. • The SP-36 should never be mounted with the vent holes obstructed. • This unit only use in areas protected from the...
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The use of temporary ground during installation and maintenance is recommended. Install one washer over the threads at the end of the SP-36 housing. Push the washer up against the housing. Choose a knockout in the load center that is a distance from the backboard that will allow the back of the SP-36 to lay flat against the backboard.
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MAINTENANCE The SP-36 requires no regular maintenance. Over time, with repeated surges, the power-line protectors inside will become damaged. They can be inspected visually through the clear plastic housing and, if blackened burned, should be replaced described below. CAUTION NOT INSERT...