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■EPDT-179c■
7.3 Adjustment of needle valve
WARNING
Do not adjust the needle valve without understanding its purpose and function.
※
Never attempt to excessively open (turn CCW) the needle valve. Fluid will blow out. If
the fluid is hot, you may suffer burns.
CAUTION
Never completely close the needle valve.
※
The outlet pressure will increase, and the safety valve or the primary
pressure-regulating valve may be actuated.
The needle valve has been set before shipment (one turn backward from the fully
closed position).
