POSEIDON 0336 - 164 User manual

Tech Harness with Backplate
User Manual

Tech Harness with Backplate User Manual Chapter 1 Page 1
The Tech Harness with Backplate
Tech Harness with Backplate is made for both beginners and for more experienced divers.
The material used is; Backplate in aluminium, 1000D Nylon padding and Elastic lumber support.
Nylon Webbing with Alu buckle. Stainless steel D-rings.
Approvals/Certications
The Tech Harness with Backplate are approved according to the EU Directive for Personal
Protective Equipment, 89/686/EEC and meets or exceed the requirements of:
EN 1809:1997
Type examination certicate number 0078/806/136/0513/0011,
issued by;
Institute National de Plongée Professionnelle
Entrée nº3 - Port de la pointe Rouge
13267 Marseille Cedex 08
France
Notied body number 0078.
Independent performance testing according to directive and standards is conducted at
accredited laboratories INPP, Institute National de Plongée Professionnelle, Marseilles.
Poseidon Diving Systems AB is certied according to ISO 9001.
Text, photographs and gures copyright © 2008-2013 by Poseidon Diving Systems AB.
ALL RIGHTS RESERVED. Manual Version 1.0 - May 2013.
The Tech Harness with Backplate is only supported to be used with the Poseidon Rebreather
and RB Wing. Refer to Technical Data at the end of this manual for determination of
compatibility.

Tech Harness with Backplate User Manual Chapter 1 Page 2
WARNING:
Read user’s manual before use
This is not a lifejacket: it does not guarantee a head up
position of the wearer at the surface.
Safe use of this product requires instruction in buoyancy control
from a certied instructor.
Inspect all components of this product for proper operation,
damage, wear or leakage before each use.
Do not inhale gases from inside bladder.
Rinse with fresh water thoroughly and drain after use.
Store partially inated.
Diving is a strenuous physical activity. Its difculty may be
increased by conditions such as cold water, poor visibility, hard
work, and increased depth. Always try to exercise prudent judgement
when determining whether or not to dive. Never dive when tired or in
poor health.
Check that weights can be dropped off freely. If Tech Harness with
Backplate is used without weight pockets, make absolutely sure the
weight belt is not entangled when put on. If it is entangled it can be
prevented from dropping off freely, and your emergency ascent can
bejeopardised.
WARNING:
You must be familiar with the procedure to drop weights in case
of an emergency ascent. Practice this procedure prior to your rst
use of your Tech Harness with Backplate in a perfectly safe
environment, i.e. in conned water which is not deeper than 3 meters.
Modications of the product beyond what is described in this
manual are prohibited. Modications can impair the function of
the Tech Harness with Backplate, and transfers the responsibility to
the person whodoes the modication.
Before use of the Tech Harness with Backplate in any conguration, you
must have proper dive training and hold a certicate for diving from a
recognised training organisation. As part of this training, you
must have learnt how to establish neutral buoyancy, how to
adjust the amount of ballast weights, safe descent and ascent
techniques, inating and deating a BCD, donning and dofng
both above and under the surface. With your new Besea you
must practice these procedures again, and adjust the amount of
ballast weights you may be used to.
Retain this manual for your reference. Review this manual
periodically, and prior to diving.
Improper use, or misuse, of this harness or buoyancy compensator
could result in serious injury or even death.
Diving deeper than 50m the requirement of EN 1809 for time to
completely inate bladder will be exceeded.

Tech Harness with Backplate User Manual Chapter 1 Page 3
Functional Overview
Shoulder straps
Waist strap
with Buckle
Crotch strap
Backplate
D-ring
D-ring
D-ring
D-ring
Stopper
Information label
D-ring

Tech Harness with Backplate User Manual Chapter 1 Page 4
Assembly
Adapter kit.
Attach the cansiter housing to your RB Wing
with the Adapter kit.
For Adapter assembly, see separate manual.
Rebreather.
For assembly, see separate manual.
RB Wing
See separate manual.
Tech Harness with Backplate.

Tech Harness with Backplate User Manual Chapter 1 Page 5
After Dive
After nishing your dive start with undoing your weight belt.
Then undo in the following order crotch strap, waist belt, and then the shoulder straps.
Let a buddy help you to lift off your Tech Harness and your breathing apparatus and put it lying
on the ground or on the deck.
Rinse the Tech Harness with fresh water outside and inside after dive.
Always let your Tech Harness dry completely before storage over a longer period.
Maintenance
No other maintenance procedures that you can do yourself other than those described in sec-
tion After Dive is needed. If your Tech harness is heavily contaminated and dirty, or after your
last dive for the season, it is possible to wash the soft components in a washing machine.
Tumble drying is prohibited.
Always let your Tech Harness dry completely before storage over a longer period. Store in a
place which is not exposed to extreme temperatures or direct sunlight.
Avoid prolonged or repeated exposure to chlorinated water, such as in swimming pools. Wash
your BC immediately after any use in chlorinated water. Chlorinated water can oxidize fabrics
and materials on your BC, shortening its life, and cause colours to fade. Damage and fading
from prolonged exposure to chlorinated water is specically not covered under warranty.
Adjustment Shoulder straps
Adjustment Waist strap
Adjustment Crotch strap
Donning
Adjust shoulder strap buckles, waist belt buckle and crotch strap buckle.
Ensure you have adjusted the Tech Harness size to t perfectly with the equipment
you intend to use.
Pre Dive Checks - Diving
Do not dive with a Tech Harness that is damaged or does not function properly. Before each use
inspect for proper operation or damage.
Terminate any dive as safely and quickly as possible if the Tech Harness becomes damaged or
does not function properly.
Always perform a pre-dive and post-dive inspection of the Tech Harness.
Have your dive partner perform a crosscheck as well. The predive and post-dive Tech Harness
examinations help identify equipment problems before unsafe conditions exists.
Make absolutely sure your weight system is not entangled, and can be dropped off freely.
Check that you can reach the handles of your weight system to release your own weights.
If a crotch strap is used, check that it is locked and that is does not prevent the release of
weights.

Tech Harness with Backplate User Manual Chapter 1 Page 6
Technical Data
Article no: 0336 - 164
Webbing: Nylon
No of D-rings: 6
D-rings material: Stainless steel
Dry weight: 1.8 kg
WARNING:
This Tech Harness with Backplate is only intended for use with the
Poseidon MKVI Rebreather and Poseidon Tech with 2x3 liter
cylinders.
This is not a lifejacket: It does not guarantee a head up position
of the wearer at the surface.
Accessories
Rebreather Wing
QMR Adapter
11 inch adapter
Weight pocket
Servicing
It is extremely important for your safety that you keep your equipment in good condition.
You need not carry out any other maintenance than described in previous section.
If you need help or spare parts, look for the POSEIDON Authorised Dealer sign.