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736HPA High Pressure Dispense Valve MAINTENANCE & PARTS GUIDE Electronic pdf files of EFD ® manuals are also available at www.efd-inc.com/manuals.html. IMPORTANT! Save this Sheet. Forward to Maintenance or Tool Crib Supervisors ® A NORDSON COMPANY For EFD sales and service in over 30 countries, contact EFD or go to www.efd-inc.com/contact...
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Valve Disassembly and Reassembly Procedures To replace the lower seal: 9. Pry the seal out of the fluid body using a small screwdriver. 1. Remove the three bolts from the 10. Clean the seal cavity and then outlet cap. press a new seal into cavity. Insert 2.
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16. Replace the O-rings on the spool, Polyethylene Nozzles piston and air cylinder body. Plastic nozzles with 1/4 NPT thread. Nozzles may be cut or shaped as 17. Apply Nye lubricant #865 gel to pis- required. Supplied (10) nozzles per ton, spool and air cylinder wall.
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Part # Description entrapped air. The air will expand after the valve closes, causing extrusion until 73522 Mounting rod for the 736HPA the air reaches atmospheric pressure. valve Purge the valve by dispensing at a Universal Valve Mount steady flow until air is removed.