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i - • <br /> OPERATING POSITIONS , <br /> tttt� <br /> f - <br /> Full Pump f - <br /> �Fuil Aum <br /> press e = P full Pump <br /> Pressure Pre re <br /> ©-psi 5-18 psi i <br /> \\\\ Full Pump <br /> Pressure <br /> POSITION I -Position I is the POSITION 7-When pressure in the POSITION 3 - If the pressure <br /> "tripped" or"reset" position. The LD- delivery system has reached 12-15 psi, continues to rise, the <br /> 2000 goes into this position when the the piston and poppet assembly movesLD-2000 will move to <br /> pressure in the delivery system drops to to Position 2-the "leak sensing"posi- Position 3-the `full flow" <br /> 9 psi or less at the leak detector. lion. position. In position 3, the ` <br /> LD-2000 will allow full <br /> In the reset position, the LD 2004 is <br /> As the poppet moves to this position, flow of product from the <br /> ready to look for a leak in the delivery the cross hole in the poppet centers submersible pump to enter <br /> system the next time the submersible around the head in the metering pin. the delivery system. <br /> Pump is turned on. With the pump Since the head of the pin is consider- <br /> turned on, the LD-2000 will allow ably larger than the shaft,, Ilow is <br /> approximately 1.5 gallons of product restricted from 1.5 GPM to 3 GPH or <br /> per minute to enter the delivery system less. <br /> through a cross hole in the poppet. <br /> If there is a leak in the delivery <br /> In Position 1, a portion of the cross system of 3 GPH or more, the pressure <br /> hole is positioned around the narrow in the deliverysystem <br /> part of the meterin in. Pressure will lay wills prise, and <br /> g p� the LD-2400 will stay in this position, If <br /> build very quickly to 12-15 psi. As the there is no leak in the delivery system, <br /> pressure builds in the delivery system, the pressure will continue to rise. <br /> it also increases under the piston in the <br /> top of the LD-2000. This pressure <br /> causes the piston and poppet to move <br /> upward. <br /> For further information about the LD-2000 or other leak detection equipment, <br /> contact your local distributor or call. <br /> VrAPORLESS MANUFACTURING, INC. <br /> 9234-C East Valley Road - Prescott Valley, AZ 86314 <br /> 1-800-367-0185 - (602) 775-5191 - (602) 775-5309-FAX <br /> Printed on Recycled Paper <br /> Made in the United States of America <br /> CtMflttllrtiGl:+:lllu►ilkr«.t. .i . ' .. �. R <br />