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G Optional Erle -;tropic Control Panels Model SB0011B between the tank and control nected. This can be performed Alvin TM panel is 1,750 feet. Buddd ,maid.) e A vin Lple electrical feedback circuit from 1 Lpl,� Also available is an optional mce Sfth switch panel which will double pedb Hasp The O/C -supplied electronic Locate the control panel in Ali Ing hardware is included. hontrclaK For U.L. rated applications, bvt - the maximum wiring distance_ between the tank and control nected. This can be performed panel is 1,750 feet. automatically by providing an ,,,, electrical feedback circuit from Also available is an optional the monitoring system to dis- switch panel which will double engage the submersible pump. the number of piping and The O/C -supplied electronic double-wall tank sensors control panels feature a set of Models SB0011B and which can be independently transmission contacts which S80014B monitored with the O/C Tanks can provide the switching Optional electronic control supplied electronic control mechanism for this feedback panels are available in two panels. A switch panel con- circuit. Each monitoring circuit configurations: A single circuit nects a tank sensor and piping on the control panel has a (one tank) or four circuit (four sump sensor to one monitoring separate set of transmission tanks maximum) application. circuit of the control panel. In contacts. So when using the When used in conjunction an alarm condition when both four circuit control panel with the Fiberglas Reservoir the tank and piping sump (Model SB0014B), it's possible Sensor, the electronic control sensor are connected to the to automatically isolate and p ne con nuo s onitorS same monitoring circuit, the Isengage a s ng e the liquid level in the reservoir. switch panel is used to deter- ible pump from a field of four. The control panel is complete mine which sensor is in the - with warning bell, panel lights alarm mode. Using a switch The switch panels can also be and transmission contacts for panel (Model SP1) with the used to connect a maximum of other optional warning devices single circuit control panel two reservoir sensors to each (contractor provided) such as (Model SB00116) expands the monitoring circuit. Typical a telephone dialer, a light monitoring capability to two hardware configurations are beacon, etc. sensors—one double-wall tank shown on the next page. and one piping sump sensor. The control panel is weather- Using a switch panel (Model All electrical components for proof (NEMA 4 X) and listed by SP4) with the four circuit con- the switch panels are U.L. listed. Underwriters Laboratories. The trol panel (Model SB0014B) power source is 120 volts AC. expands the monitoring capa- The switch panel is pre - The monitoring sensor circuit bility to eight sensors—four assembled and ready to wire. is rated as "intrinsically safe" double-wall tank sensors and Locate the switch panel in four piping sump sensors. anon-ha:ardousarea where -- - All electronic components an explosive environment inside the control panel must In the event the piping sump will never exist, preferably be operating properlyto remain sensor detects product in the next to the electronic control in the NORMAL mode; any piping sump, O/C Tanks recom- panel. The switch panel can internal electronic component mends that the power to the be wall mounted using the failure results in an alarm con- submersible sump be discon- provided mounting hardware. dition. The control panel also - _-- -- - includes a "test button" switch located on the Wde.pf the panel s P«,.14 to verify that each electronic Model SPI Model SK circuit is operational. AWS= ado l= a Locate the control panel in Ali Ing hardware is included. hontrclaK For U.L. rated applications, bvt - the maximum wiring distance_