Mares NEMO AIR Guide de l'utilisateur télécharger pdf (Page 3)

NEMO WIDE DIVE COMPUTER

Congratulations!

Your new Nemo Wide Dive Computer is the

result of the latest Mares technology, and has

been designed to guarantee maximum safety,

efﬁciency, reliability and long life.

Simple and easy to use, it is ideal for all types

of dives.

This manual contains all the instructions for

its use.

Mares thanks you for your choice and urges

you to always practice safe and responsible

diving.

Enjoy!

No part of this document may be reproduced,

stored in a retrieval system, or transmitted

in any form without the written permission of

Mares S.p.A.

Mares adopts a policy of continuing

improvement, and therefore reserves the right

to make changes and enhancements to any of

the products described in this manual without

notice.

Under no circumstances shall Mares be held

responsible for any loss or damage sustained

by third parties deriving from the use of this

instrument.

IMPORTANT WARNINGS

Important:

Any critical information or warnings that might

affect the performance or result in the injury of

the technician, Nemo Wide Computer owner,

or other persons are highlighted with the

following symbols:

 CAUTION

Indicates a potentially hazardous situation

which, if not avoided, may result in minor

or moderate injury. It may also be used to

alert against unsafe practices.

 WARNING

Indicates a potentially hazardous situation

which, if not avoided, could result in death

or serious injury.

 DANGER

Indicates an imminently hazardous

situation which, if not avoided, will result in

death or serious injury.

Before diving, make sure you have read and

understood all parts of this manual.

 WARNING

The Nemo Wide dive computer is designed

exclusively for recreational sports use and

not for professional applications.

•

 WARNING

In addition to the dive computer, also use

a depth gauge, a submersible pressure

gauge, a timer or watch, and dive tables.

 WARNING

Never dive alone, Nemo Wide cannot

replace a diving buddy.

 WARNING

Do not dive if the readings on the

instrument appear irregular or unclear.

 WARNING

The dive computer cannot ensure against

possible decompression sickness. The dive

computer cannot take into account the

physical conditions of the individual diver,

which may vary from one day to the next.

For your safety, have a general medical

check-up before undertaking a dive.

 WARNING

Always check the battery power level

before starting the dive. Do not dive if

the icon indicates that the battery is low.

Replace the battery.

 WARNING

Do not ﬂy within 24 hours of your last dive,

and in any case wait until the Nemo Wide

“no ﬂy” warning disappears.

 WARNING

Recreational divers should not dive deeper

than 40 m (130 ft). Although this computer

will continue to provide information for

compressed-air dives deeper than 40 m

(130 ft.), the risk of nitrogen narcosis and

decompression sickness (DCS) is greatly

increased; therefore this information

should be treated as only approximate.

 WARNING

Never dive to depths greater than 40 m

(130 ft), and never take decompression

dives with Nemo Wide unless you possess

the speciﬁc license (IANTD, NAUI,

PADIDSAT, PSA, SSI, TDI, etc.) for deep

scuba diving to depths of more than 40 m

(130 ft) and fully understand the risks and

the skills that this type of dive requires.

This type of dive can entail a greater risk

of decompression sickness, even for the

most qualiﬁed and expert divers, and

regardless of the instrumentation or

computer used. Divers attempting these

types of dives must have completed a

specialist course and gained the necessary

experience.

The safety of a dive can only be increased

through adequate preparation and training.

Mares therefore recommends using the dive

computer only after having completed a

specialist diver training course.

Mares recommends scrupulous adherence to

the simple rules of behavior listed below:

RESPONSIBLE DIVING PRACTICES

• Always plan your dives in advance.

• Never exceed the limits of your skill and

experience.

• Go to your deepest planned depth at the

beginning of the dive.

• Check your computer frequently during the

dive.

• Comply with the ascent rate indicated by the

computer.

• Always perform a safety stop between -

6 and -3 meters (-20 and -10 ft) for at least

3 minutes.

• After any decompression stops, ascend very

slowly to the surface.

• Avoid yo-yo dives (repeatedly ascending and

descending underwater).

• Avoid strenuous activity during the dive and

for half an hour after surfacing.

• When diving in cold water or after intense

exertion, start ascending well before

reaching the no-decompression limits.

• In the case of a decompression dive, prolong

the decompression stop nearest the surface

for safety.

• Repetitive dives should be separated by a

surface interval of at least 2 hours.

• Your deepest dive should be the ﬁrst one of the

day.

• Avoid diving until the desaturation time

deriving from the previous dive has elapsed.

• When doing repetitive dives for several

consecutive days, take at least one day

off from diving every week. In the case

of decompression-stop diving, it is

recommended to take one day off from

diving every three days.

• Avoid decompression-stop dives and do not

dive deeper than 40 meters (130 ft) unless

you have been speciﬁcally trained in this

type of technical diving.

• Avoid repetitive “square proﬁle” dives (dives

to a single depth) deeper than 18 meters

(60 ft).

• Always wait at least 12 hours, and preferably

24 hours, before ﬂying after a dive, in

accordance with the recommendations of

the Divers’ Alert Network.

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Mares NEMO AIR Guide de l'utilisateur Page 3

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