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Control Valve: <br />Calibration manual. <br />Wiring diagrams. <br />Spreader Control Harness System: <br />Spreader control and the hydraulic valve shall be connected via TPE <br />harness system. <br />System will i nclude a diagnostic board with direct reading LED <br />circuit indication. <br />Wiring systemwill excludeany infusion of direct application of <br />1000 PSI pressure wash spray. <br />Connectors shag I withstand 500 hours of 35C salt spray. <br />The controller will also offer a combination "blast' - <br />I' unload" switch. This switch wil I allow the controller to <br />produce a Blast function with programmable duration and a <br />maintained unloads position for unloading the spreader or <br />offering continuous operation during cleaning. The <br />controller wil I allow the attachment of speed pickup to start <br />and stop the material spreading with vehicle motion. <br />Wiring harness for thespreader control shall befull factory <br />assembled with waterproof ends and covered in expanded <br />nylon abrasion sleeve. A separate fuse shall be included <br />into the controller to protect it in the event of a short circuit <br />deploying the inline fuse included in the installation. <br />Controller shall be mounted in the cab with al I hydraulic <br />I i nes and valves outside of the operator' s compartment. <br />All wiring that leaves the cab, such as valve supply and <br />speed pickup, shad I be secured with rubber covered steel <br />clamps and include a watertight strain relief at the cab exit. <br />The control valve shal l be US manufactured. The valve is to be <br />Oreisen M odel V40N20 or equal Load sensing stackable spool type <br />with 9-ring ports mounted between the frame rails outside the <br />vehicle cab. Hoist section and tool circuitry section to be V40 and <br />al I other sections to be V20. Valve sections to be arranged as <br />follows: <br />Hydraulic Valve: The hydraulic valve will be a cast iron, sectional type <br />spool valve. Valve will feature individual section and flow compensation for <br />each section. The valve will be vated for a nominal flow of 30 gpm. The load <br />sensing shuttle networkwill be accessible without valve disassembly. <br />Sections will be provided for following: <br />1. Hoist, double acting cylinder with down sidework, port relief set <br />as 500 psi. <br />2. Mid-inWtransitionsection. <br />3. Underbody plow lift, double acting cylinder with down side <br />20 <br />&NO <br />