Welch Allyn Ear Wash System Directions For Use Manual page 17

Directions for use
Disassembly
1. Turn off the faucet and disconnect the tubing from
the chamber. (Twist the fitting when removing the
hose from the chamber.)
2. Detach the chamber from the faucet. Press down
the white ring on top of the chamber and then pull
the chamber from the snap aerator. The chamber
will drain through the open hose ports at the front
and bottom.
3. To remove any stagnant water from the tubing,
place the open end of the tubing over the sink. Hold the handle
higher than the tubing and squeeze the actuator (A). Roll the tubing
up into a coil, holding the handle higher than the tubing (B). The water
should run out of the open end into the sink basin.
(A) (B)
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