KNIGHT DIVERS GR 13 Bedienungsanleitung

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TABLE OF CONTENTS:

4 INTRODUCTION

5 CERTIFICATION CE

5CONFORMITY ACCORDING TO CE DIRECTIVE

6 DANGER WARNINGS

7 GENERAL WARNINGS

7 LIMITATIONS

8 RISK AWARENESS

10 TECHNICAL SPECIFICATIONS

12 USAGE

29 PRE DIVE PREPARATIONS

33 MAINTENANCE ROUTINE

33 WARRANTY

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INTRODUCTION

Thank you for purchasing a KNIGHT DIVERS BCD.

Our BCDs are made exclusively with the best European production materials, selected and

tested in order to offer a product of the highest quality.

Development and continuous research allow us to be constantly evolving.

Our BCDs have been designed to meet the requirements of the UNI EN 1809: 2014 + A1:

2016 standard with regard to the requirements for buoyancy compensators.

Design and production are carried out entirely in MALTA. All the materials used are

certified non-toxic and hypoallergenic to contact with the skin, all in compliance with the

protection of the health of the user, workers and the environment. Each BCD is

individually tested to prove the pressure seal, the functionality of the valves and the

connection hose.

It is important to read the recommendations in the following pages very carefully.

KNIGHT DIVERS Ltd is at your disposal for any eventual clarification regarding the use of

the BCD. For any query, please contact us at:

KNIGHT DIVERS Ltd

62,Triq L-Gholjiet

Mellieha MLH 2105

Malta

Phone +356 7903 0676

www.knightdivers.eu

[email protected]

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CE CERTIFICATION

The BCDs described in this manual have undergone a CE type examination, verified and

certified by the RINA laboratory, S.p.A. - Via Corsica, 12 - 16128 Genoa - Italy, Notified

Body No. 0474 in compliance with the EN 1809: 2014 + A1: 2016 standard as a stabilizing

jacket (Class II).

CONFORMITY ACCORDING TO CE DIRECTIVE

The undersigned manufacturer KNIGHT DIVERS Ltd with headquarters in 62, Triq L-

Gholjiet, Mellieha MLH 2105 MALTA declares that the PPE described below: Floating

compensators (balancing jackets) for underwater use models:

GR 13 One size (adjustable from XS to XXL)

GR 13 TEK One size (adjustable from XS to XXL)

GR 15 One size (adjustable from XS to XXL)

GR 15 TEK One size (adjustable from XS to XXL)

GR 19 One size (adjustable from XS to XXL)

GR 19 TEK One size (adjustable from XS to XXL)

GR 19 R One size (adjustable from XS to XXL)

comply with the provisions of Directive 89/686/CEE (implemented in Italy with Legislative

Decree 4/12/92 No. 475 and subsequent amendments and / or additions) and with

national regulations that implement the harmonized standard EN1809: 2014 + A1: 2016 ;

are identical to the PPE subjected to Certification Certificate No. PPE416917CS/001 and

No. PPE416917CS/002 issued by RINA Services S.p.A. via Corsica 12, 16128 Genoa

(Notified body no. 0474).

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DANGER WARNINGS

This manual contains graphic symbols to inform you about the risks and dangers you may

encounter in the use and maintenance of the BCDs.

These graphic symbols and their associated captions are:

DANGER :

Indicates an imminent hazard which, if not avoided, may result in serious injury

or death.

ATTENTION :

Indicates a potential hazard which, if not avoided, may result in serious injury

or death.

CAUTION :

Indicates a potential hazard which, if not avoided, may result in slight or

moderate injury. May also indicate the unsafe execution of a procedure.

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GENERAL WARNINGS

Before using the BCD or any other product for scuba diving it is necessary to

follow a course held by qualified instructors and obtain the relevant license.

The use of diving equipment by unqualified persons is dangerous and may

result in serious injuries or death to the diver and his companions.

If you are not experienced in the use of this equipment, we recommend that you

familiarize yourself with its operation during shallow depth test diving and in favorable

conditions; if necessary, it is advisable to contact a qualified instructor for a refresher

course. During the assembly and setting of the BCD, all possible precautions have been

implemented to provide a highly reliable product over time. Such measures can be

rendered inefficient if the user does not use the BCD correctly and does not provide

adequate maintenance. KNIGHT DIVERS Ltd declines all responsibility for any problems

arising from failure to observe the recommendations in this manual.

For any problem you can contact your dealer or contact directly KNIGHT DIVERS Ltd. To

ensure maximum safety, any repair or maintenance must only be carried out by technical

centers authorized by KNIGHT DIVERS Ltd. In case it is necessary to perform routine

maintenance operations or extraordinary maintenance, KNIGHT DIVERS Ltd makes

available its Technical Service Centre to provide all the assistance and the original

spare parts.

These BCDs have been certified according to the EN 1809 standard which provides for a

long series of functional tests up to a maximum depth of 50 meters and at temperatures

between -20 ° C and + 70 ° C.

LIMITATIONS

It is not the purpose of the EN 1809 standard to establish requirements for flotation

devices or life jackets.

The BCD is not intended to ensure a high head position on the surface in case of

unconsciousness or inability of the diver. The instructions that follow must be

integrated with those relating to the other components making up your SCUBA

set (cylinder unit or assembled double tank). Before using your assembled

cylinder or bottle assembly read carefully all the instructions for use given in

the relevant manuals.

KNIGHT DIVERS Ltd declines its responsibility for any errors in the compilation of the Use

and Maintenance Manual and, constantly working for the improvement of all its products,

reserves the right to make changes at any time, without prejudice to the essential

characteristics described herein illustrated.

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RISK AWARENESS

WARNING :

This booklet is not a dive manual! Read the entire manual before using this

equipment! The user manual must be retained for the entire period of the

product life!

WARNING :

According to the European standards, our BCDs are to be considered certified

only if they are complete with all the components as the original KNIGHT

DIVERS configuration, including the quick release LP hose.

For safety reasons, the BCD must only be used with the original quick release

LP hose supplied by KNIGHT DIVERS.

The manufacturer cannot be held

responsible for damage to persons or property deriving from the use of

different hoses.

DANGER :

This BCD is not a life jacket or a rescue device and does not guarantee the

support in surface of an unconscious diver in a position where the face remain

out of the water.

DANGER :

Do not use this BCD until you have acquired the specific license. Use of this BCD

by divers who have not obtained the required license, may result in serious

injuries or death.

This BCD should be used up to the depth of 50 meters.

WARNING :

These BCDs have been designed to be used with normal atmospheric air

conform to requirements for breathable air as established in CEN EN 12021.

The use of this product with oxygen-enriched gas or mixtures (commonly

known as NITROX) requires specific preparation and compliance with laws of

the country where the equipment is used. If this is not done according to

recommendations, it may cause serious or fatal injury due to fires or

explosions, or seriously cause damage to the equipment.

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WARNING :

A bad or improper use of this BCD could result in a loss of trim, including rapid

and uncontrolled ascents and descents, with the risk of drowning or

decompression sickness.

DANGER :

Diving in an environment that is chemically, biologically, or radiologically

contaminated is extremely dangerous. The BCDs KNIGHT DIVERS

must not be

used in contaminated environments.

DANGER :

Diving in ice water (in water at 5°C or less) is extremely dangerous. Do not dive

in ice water unless you have been fully trained and with specially dedicated

equipment.

DANGER :

It is essential to take good note of these hazard and danger symbols to avoid

critical situations that may occur while using the BCDs. Such situations may

result in serious injury or death.

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TECHNICAL SPECIFICATIONS

Buoyancyforce of the BCDs:

Model GR 13: maximum buoyancy 120 Newtons 12,2 Kilograms 13 Ltrs

Model GR 13 TEK: maximum buoyancy 120 Newtons 12,2 Kilograms 13 Ltrs

Model GR 15: maximum buoyancy 150 Newtons 15,3 Kilograms 15 Ltrs

Model GR 15 TEK: maximum buoyancy 150 Newtons 15,3 Kilograms 15 Ltrs

Model GR 19: maximum buoyancy 170 Newtons 17,3 Kilograms 19 Ltrs

Model GR 19 TEK: maximum buoyancy 170 Newtons 17,3 Kilograms 19 Ltrs

Model GR 19 R: maximum buoyancy 180 Newtons 18,4 Kilograms 19 Ltrs

Bladder

It is made of Cordura polyurethane coated (Models GR13, 15, 19 and 19R) or nylon

polyurethane double-coated (Models GR TEK).

Harness

The harness are made of 50mm polyethylene reinforced polypropylene and are completed

by five “D” rings of AISI 304 stainless steel that allow to connect to the harness different

diving accessories. The buckle is also of AISI 304 stainless steel. The belt slides inside a

series of AISI 304 stainless steel loops in order to adapt the harness to any size between

the S and XXL.

Backplate:

The backplate is made of electro polished AISI 304 stainless steel or of aluminum; nuts

and bolts of AISI 304 stainless steel.

Power inflator and overpressure valves

For safety reasons, we recommend that the first time you try to use the inflate button

when you are in surface.

The power inflator of the BCD controls a large number of functions and allows to adjust

the BCD to get a neutral trim during the dive:

Load by the button of the inflator (side button); pressing this button inflates the

BCD; it can be inflated up to a pre-established pressure that depends on the

calibration of the overpressure valve; once the maximum pressure is reached, the

air is discharged from the valve.

The top button (at the end of power inflator) allows the inflation by mouth with a

special mouthpiece: push the button and in the same time blow inside the

mouthpiece.

The top button (at the end of power inflator) allows the deflation by raising the

corrugated upwards and pressing.

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