Adjustment Of Needle Valve - Yoshitake GD-400 Product Manual

7.3 Adjustment of needle valve

WARNING
Do not adjust the needle valve without understanding its purpose and function.
N ever 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.
T he outlet
※
pressure-regulating valve may be actuated.
The needle valve has been set before shipment (one turn backward from the fully
closed position).
pressure will increase,
11
and the safety valve or the primary
■ E P D T - 1 7 9 c ■