7
Check that the O-ring is attached to the tank valve.
(1)
Turn a yoke screw to the right, and tighten it until the end
connection stops shaking.
(3)
Making the direction of the second stage of a regulator so as it
comes out of a right shoulder, and put a yoke so that the end
connection of the first stage of a regulator may suit the groove
of the O-ring of the tank valve.
(2)
Setting the regulator to a tank.
Caution
● Please do not tighten a yoke screw too much
strongly. It may be unable to take off after use.
Warning
● Please open a tank valve after
checking that the regulator is set to
a tank in the right direction, and
that the yoke screw is tightened
firmly.
● Please open the tank valve slowly.
3
CHECK BEFORE USE & SETTING (Continued)
Open the tank valve slowly and once it gets to full open, return
by half-rotation.
(5)
【Note】
○ A tank valve also has a kind. The question about a tank valve
should read the operating manual of the tank valve.
Before opening the tank valve, please hold a mouthpiece in your
mouth and inhale air to check if the air does not leak and does
not come in to your mouth.
(4)
Connect a quick-coupler to inflator.
(In the case of junction)
4
Warning
● When you perform the connecting work of a quick-
coupler, close the tank valve, depress the purge
button of a regulator to release the pressurized
air in a hose.
Connect a quick-coupler to a nose
of B.C. inflator while sliding a collar
of the quick-coupler.
(1)
While pulling the quick-coupler by gripping the end of it, check
whether it comes off. When it comes off, please start it again
from the beginning.
(3)
Grip the end of the quick-coupler
and push it until it sounds
"click".
(2)
Collar
Nose
Check of the air leakage.
（1）Before opening the tank valve, please hold a mouthpiece in your
mouth and inhale air to check if the air does not leak and does not
come in to your mouth.
（2） Open the tank valve slowly and once it gets to full open, return
by half-rotation.
（3）Check if there is any air leakage on the first and second stage of
regulator, connecting portion of hose and hose itself.
（4）When air leaks from connecting portion to inflator (around the
quick-coupler), close the valve, release the residual pressure in a
hose by depressing purge button of a regulator second stage, and then
install the quick-coupler again recheck the air leakage.
(If air still leaks, stop to use it and consult with your original
dealer or authorized distributor of our company.)
5
Check of the air intake and exhaust.
Please hold a mouthpiece in your mouth, breathe with a mouth 4 ～ 5
times, and check that air flows normally.
Bite the projection portion of a mouthpiece lightly with your teeth,
and hold it in your mouth so that the whole may be covered with lips..
Cover with your lips.
How to Hold a Mouthpiece in Your Mouth.
Caution
● Please do not bite the projection portion of a
mouthpiece strongly. You may cut it off, if you
bite strongly.
Warning
● After setting, when air does not come out from the
second stage of the regulator normally, please do
not use it.
● When the inhaled air has a smell, please stop to
use the tank and change for other tanks. When the
air still has a smell even if you change a tank,
please stop to use the regulator.
6
Bite with your teeth.
