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FILTER DISASSEMBLY DANGER Releasing either clamp with pressure on system will cause tank or tank head. to blow off of base, causing severe injury or major property damage! Never adjust, tighten, or loosen either "V" band clamp when tank is under pressure! FILTER DISASSEMBLY: 1. STOP PUMP. 2. CLOSE suction and return line valves (if used). 3. OPEN air release valve on top of filter. 4. WAIT until all pressure is released from filter tank and system before loosening either clamp. 5. Remove drain plug or open drain valve at 'Tank Drain Port' and drain filter. A DANGER To prevent severe or fatal injury, release all pressure from filter tank before proceeding. 6. Remove clamp fastener from clamp. 7. Loosen clamp; remove clamp by lifting it straight up over tank or dropping it onto filter base. NOTICE: Do not pull clamp sideways to remove; to do so will bend and damage clamp. 8. Remove tank head from tank body. Be careful not to damage "O" Ring. Place tank head in clean area. NOTICE: If heavy dirt deposits have collected around bottom of filter element and base,wash out base before removing element. 9. Remove "O" Ring from tank body and place in clean area. 10. Pull element upward to free seal. 11. Lift element out of tank body. Do not drop filter element. 12. Remove air bleed filter from tube and clean it. FILTER CLEANING PROCEDURE NOTICE: Keep track of filter operating pressure. When pressure reaches ten pounds per square inch (PSI) (70kPa) above initial operating pressure, clean filter element. NOTICE: Element may be cleaned at a self-service car wash, especially in areas where water service line pressure is low. With hose,wash foreign material from inside of base. Try to avoid washing debris into outlet port. NOTICE: Be sure inside surface of base is clean. WASHING FILTER ELEMENT: 1. Use a garden hose with straight flow nozzle to wash down filter element. 2. Work from the top down; wash down all pleats. Wash between all pleats. 3. Turn element while spraying to wash down entire outside of element. 4. Repeat wash down process for inside of filter element. Hold nozzle as close to inside of pleats as possible. NOTICE: BE SURE all dirt and foreign materials are washed away from INSIDE pleats of element.