PROBLEM: Tip does not fit through thumb nut.
SOLUTION: Hold adapter to prevent rotation. Loosen thumb nut a full turn to expand opening of plastic
cone.
PROBLEM: Little or no water.
SOLUTION: Check for clogged or damaged water spindle inside adapter, or blocked water outlet in
syringe head.
PROBLEM: Too much/little air or water pressure.
SOLUTION: Minor adjustments to air and water pressure can be made at the dental unit. Follow manu-
facturer's specifications.
ALWAYS TEST PRIOR TO USE:
Express water, then express air only. If air contains moisture, or tip dislodges, refer to first problem and
solution.
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