Cleaning Liquid Fertilizer Tank Lid Fitting and Drip Line Hose
CAUTION:
Do not service if system is under pressure. DO NOT remove tank lid to relieve pressure. Empty tank completely to relieve pressure either by reversing flow through nurse tank pump by operating machine, or pressing on the spring loaded check valve on the center of the tank lid (C).
IMPORTANT:
In very dusty planting conditions it may be necessary to flush dirt and liquid fertilizer from lid fitting and drip line hose. A plugged hose will cause an air lock and tank will not empty or fill.
Remove and flush hose (A) and fitting (B). Flush tank.
A-Hose
B-Fitting
C-Spring Loaded Check Valve
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