REMOVAL
1.
Pull out to release the tube.
2.
Pull carefully out until it reaches the end of the eyelet.
3.
Turn it clockwise.
FIG. 4
USE
•
Before using, connect the tube to the mask and check that
the seal is firmly in place. The tube must not be able to come
loose from its attachment to the mask. Make sure that the
mask fits correctly to the face, without any hair in between
– this can affect the sealing.
•
Place the elastic headband round the back of the head and
adjust the straps on the sides so that the mask is centred
firmly on the head. Check that the headband is not twisted.
•
Check in shallow water that the mask seals properly by
dipping the face into the water.
•
Check that it is possible to breathe and that nothing is
obstructing the flow of air when inhaling and exhaling. Do
not use the mask if it is not possible to breathe easily.
•
Check that the air channels are unobstructed.
•
Check that the float on the end of the snorkel can move
freely. It must be free from sand, algae and foreign objects.
•
If there is any water in the mask, lift the head out of the water
so that the water can run out through the emptying valve in
the bottom of the mask.
FITTING
1.
Put the mask against the chin.
