Sleepnet V3 Manual Del Usuario página 7

This mask has a non-transferable three month limited warranty for manufacturer's defects from the date of purchase by the initial
consumer. If a mask used under normal conditions should fail, Sleepnet will replace the mask. For additional information about
the Sleepnet Warranty, please visit http://www.sleepnetmasks.com. Per EU MDR 2017/745, please report serious incidents to
manufacturer and EU Member State competent authority.
NOTE: The mask has a service life of 6 months.
Cleaning is recommended on a daily basis. Wash the mask and components in warm water using a mild soap such as Ivory
the mask thoroughly after washing. Visually verify that the vent holes are clear and allow the mask to air dry. Washing your face prior
to fitting the mask will remove excess facial oils and help extend the life of the mask.
NOTE: Inspect mask and valve flapper prior to each use. Replace the mask if parts are damaged or gel is exposed due to tear or
punctures.
NOTE: The gel cushion, although silky to touch, will not tear, leak or detach from the mask under normal use and following
recommended cleaning and maintenance protocols. However, the gel cushion is not indestructible. It will tear, cut and rip
if subjected to mishandling or abuse. Do not clean in a dishwashing machine. The warranty does not cover these types of
product failures. Therefore, please handle your new V3 Full Face Vented Mask with care.
Resistance to air flow at 50 L/min: 0.23 cm H
DEADSPACE VOLUME (mL approx.) Small 184 mL Medium 193 mL Large 209 mL Extra Large 220 mL
Resistance of the anti-asphyxia valve in Single Fault Condition: Inspiratory; 0.8 H
A-weighted Sound Pressure Level at 1 m distance: 29.98 (A); A-weighted Sound Power Level: 32.99 (A)
AAV Open to Atmosphere Pressure: 1.45 cm H
Do not expose the mask to temperatures above 140˚F (60˚C).
Inspect mask daily or prior to each use. Replace the mask if vent holes are blocked, if parts are damaged, or if gel is exposed
¾
due to tears or punctures.
Check the anti-asphyxia valve. With the positive pressure device turned off, verify that the valve flapper is positioned so
¾
that room air can flow through the large opening in the valve (Figure 7a). Turn on the system; the flapper should close, and
system air should flow through the mask (Figure 7b). If the flapper does not close or does not function properly, replace
the mask. Do not block the opening on the anti-asphyxia valve or the vent holes. Ensure that the valve is not blocked with
secretions and that the flapper is dry.
1. Verify the mask is the right size. When using the sizing guide ensure mouth is slightly open. Line the top of the guide to the
bridge of the nose and select the smallest size that does not restrict the nose or mouth. The appropriate size may be smaller
than expected due to the design.
2. Lay headgear flat with light gray side facing up with the shorter straps at the top. Place mask in the center of headgear and
thread 3 straps as shown (Figure 1).
3. Seat the bottom cushion of the mask at the crease of the chin with your mouth slightly open and tip the mask up to contact
the nose (Figure 2). Turn the forehead adjustment screw so the forehead pad lightly touches your forehead (Figure 6). The
mask may sit lower on the nose than expected, depending on facial features.
4. Slip the headgear over the head. Connect the detached strap over the opening of the Quick Release slot (Figure 3). The
headgear should be flat across the back of the head.
5. Adjust the bottom headgear straps by using the hook and loop fastener tabs (Figure 4).
6. Adjust the upper headgear straps: detach the hook and loop fastener tabs and pull straps forward to center mask over face.
Ensure headgear is centered by aligning the two straps. Then pull the straps back, adjust strap tension and affix tabs. (Figure
5)
7. Turn the forehead pad adjustment screw to adjust the tension until comfortable. If necessary, readjust top straps for a
comfortable fit.
8. If the mask is uncomfortable repeat steps 5-8.
NOTE:
I. If breathing through your nose or mouth is still constricted, contact your healthcare professional.
II. The mask should rest comfortably against the face. If there is excessive pressure on the bridge of the nose, loosen the
top straps, slowly turn the adjustment screw counter-clockwise to relieve the pressure on the bridge (Figure 6). Then
readjust the top straps and affix the tabs.
9. Connect the mask to the positive pressure device tubing and breathe normally.
10. If leaks are noticed around the chin or the cheeks, slightly tighten the bottom straps.
11. If leaks are noticed at the bridge of the nose, slowly turn the adjustment screw clockwise to slightly move the pad away from
the forehead (Figure 6). Tighten the top straps slightly until leaks are eliminated.
NOTE:
I. DO NOT overtighten any straps. Overtightening can worsen leaks. For optimal seal and comfort, mask should be snug,
but not tight.
¾ Slide lower right headgear strap off the quick release slot and remove mask.
®
Veraseal is a trademark of Sleepnet Corporation.
Visit our website at www.sleepnetmasks.com.
CLEANING AND MAINTENANCE
TECHNICAL INFORMATION
O; at 100 L/min: 0.48 cm H
2
O, AAV Close to Atmosphere Pressure: 1.80 cm H
2
BEFORE USE
V3 VENTED MASK FITTING INSTRUCTIONS
QUICK RELEASE OF MASK AND HEADGEAR
O
2
O per L/s. Expiratory; 0.8 H
2
O
2
. Rinse
®
O per L/s
2
7