© ⅯⅯⅩⅡ Kirby Morgan Dive Systems, Inc. All rights reserved. Document # 120613002
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Operating Instructions
- With no air to the mask, screw the regulator adjustment knob all the way out and
back in to be sure it turns freely.
2.4 Clean The Face Port
Remove any sand or debris from the interior of the mask and face port which may
interfere with the divers vision, be inhaled, or blown into the divers face.
Under certain conditions, depending upon water temperature, you may find it
necessary to prep the mask lens to keep it from fogging while diving. There are
a number of commercial defoggers available for scuba diving which work well.
Follow the directions on the label for use. If no commercial preparation is available
it is possible to use soap. Use a small amount of liquid soap on a rag and smear a
thin film on the inside of the lens. Do not rinse this film off. Apply the soap just
prior to entering the water.
2.5 Adjusting The Equalizer
The Equalizer can easily be adjusted. Simply peel the Equalizer out of the Wire
Retainer and reposition it in another one of the molded grooves in the Equalizer.
The Wire Retainer can also be slightly bent in one direction or another, up or
down, to get the angle of the Equalizer just right. Insure that the corners of the
Equalizer grooves are “snapped” into position on the Wire Retainer so that it does
not come loose.
2.6 Checking Regulator Functions And Preparing The Mask For Use
Attach the low pressure hose that is supplied with the mask, to the low pressure
(L.P.) port on the 1st stage regulator and then to the mask. Never connect the hose
or mask to a high pressure (H.P.) port. When attaching the hose to the regulator
ALWAYS USE A BACK UP WRENCH ON THE NIPPLE TUBE.
B
CAUTION
A backup wrench must be used on the hex fitting of the regu-
lator when tightening. Otherwise the regulator may come out
of adjustment!
Prior to attaching the first stage regulator to your tank, be sure the regulator adjust-
ment knob on the mask is screwed all the way in. This will prevent the regulator
from free flowing when the air is turned on.
Your first stage regulator shall be equipped with a safety device such as a submers-
ible pressure gauge. Attach the first stage to your tank and turn the air on while
