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Specifieations <br />shall be as follows: <br />- Full = Yello?? <br />- 3/4 = Yellow <br />- 1;'2 = Yellow <br />- 1 /4 = Yellow <br />- Refill = Red <br />To further alert the puinp operator, the refill Iight shall start flashing when the foam level <br />drops below the Ii4 mark. <br />The level ineasurement sha11 be ascertained by sensing the head pressure of the fluid in the <br />tanl: or celL This method pravides accuracy with ail array of multi-viscositv foams. <br />The display shall be constructed of a solid plastic material to reduce vibrations that can cause, <br />broken wires and loose electronic companents. The encapsulated desian shall provide <br />coinplete protection from water and environmental elements. ? <br />The gauLye Iight bulbs shall be rated for 15,000 hours. The bulbs shall be easiIv replaced bv <br />unscrewing the colored Iens cover. <br />The covei- plate panel bezel shall be of a chrome plated die cast design. The overla.y araphics <br />slzall be on the inside surface of the composite overlay to provide protection fi-om wear. The <br />composite overlay shall be scratch resistant and immune to cleaning solvents and LV' IiLht <br />?reatherin?. ? <br />The foam level probe shall be eonstructed of chernical resistant PVC plastic with a 3.00" <br />diameter anodized flange. The internal wire connectors and electronics shall be fully <br />encapsulated to protect against Nvater, dirt, and vibration. <br />STEP / LIGHT SHIELDS <br />The pump panel controls aild gauges shall be illuminated by incandescent lights instalied <br />under an alumintun diamond plate combiziation step!Iight shield. The siepping surface shall <br />be a minimum of 8.00" deep and properly reinforced to support a man's weiL-ht. <br />Illumination shall be provided for controls, switches, essential instructions, gauLyes, and <br />instruments necessary for t4Ze operation of the apparatus and the equipinent provided on it. <br />Extenlal illumination shall be a minitnuin of five (5) foot-candles on the face. of the device. <br />Internal illumination shall be a minimuui of four (4) footlamberts. <br />One (1) pump panel light shall come on when the pump is shifted into gear from inside the <br />cab. This shall afford the operator some illumination when first approaching the control <br />panel. The remaining liahts shall be actuated from a switch located on the pump panel. <br />One (1) Weldon, Model 4186-23882-30, step light shall be provided. The step I12ht shall be <br />installed as to illuminate the top of the step for night time vision. The step liQht shall be <br />Bidder <br />Complies <br />Yes I No <br />Page 58