S-TEC Duck-R Instruction Manual

SAFE TEC - SAFETY EQUIPMENT
INSTRUCTION MANUAL
Duck-R
Rope Access Back-Up Device
CE 0120 EN 12841 Type A
WARNING
All users must read and understand this manual before
use. This product must only be used by persons who
are trained and competent in its use as part of a double
rope access system. Users accept all risks and
responsibilities for all damage, injury or death during all
rope access activities involving the use of this product. If
users are not able to accept full responsibility or all risks
involved they should not use this product. All users must
be competent in emergency procedures and rescue
methods associated with the use of this device. These
are detailed in the 'Deployment' section of these
instructions. Users should take great care that hair,
fingers, clothing or other items do not become
entangled with the Duck-R. DO NOT allow anything to
affect the proper function of the device.
Do not use the device for any other purpose.
INDIVIDUALLY TESTED
Made in Brazil - SAFE TEC INDUSTRIA
www.safetecbr.com.br
6
STAGES OF INSTALLATION
1. Push the cam through the device body to the opposite side and
attach the lanyard karabiner; this helps to prevent dropping the
device.
R
R
2. Attach the device on to the rope with the 'Arrow' pointing in the
direction of the rope´s anchor.
3. Remove the lanyard karabiner and allow the cam to return
through the device body.
4. Attach the lanyard karabiner to the connection point, check that
the karabiner gate is fully closed and locked.
R R R
7
OPERATIONAL CHECK - FUNCTION TEST
R
R
R
OK
Move the device along the rope and check that it stays in position,
then with one hand holding the lanyard or cows-tail, pull down
vigorously to verify that the device locks on to the rope.
To maintain good spring action ensure that cam spring is
lubricated regularly. See section 16.
13
CLEARANCE DISTANCE
ROPE STRETCH
OK! NO!
EVO
DUCK-R
EVO
EVO
< 20cm slippage >1m Fall + >20cm
Serious fall + excessive slippage
slippage
14
EXAMPLE BASED ON 10% ELONGATION
A d d i t i o n a l l y u n c o n t r o l l e d d o w n w a r d
movement will occur due to the elongation of
the Back-Up Rope during loading. This should
be assessed for the particular rope being used
but a minimum of 10% elongation should be
expected.
The amount of elongation will depend on
several factors including:
I. Elongation Properties of the particular rope
used;
D
II. Length of rope between the Duck-R and the
rope anchorage;
III. Knot tightening;
IV. Weight of user;
V. Amount of slack in cows-tails/lanyards;
VI. All other factors that must be determined by
the user;
On long ropes the elongation will be many
meters.
Clearance – The clearance distance must be
carefully assessed for all situations.
At work positions when the device is
C
positioned high and there is less than 10cm
slack in the Lanyard or Cows-tail there will be
very little slippage (e.g. a 100kg user less than
20cm). Additional slackness in the connecting
C - Clearance
lanyard increase slippage.
C = D x 10% + 2m
1
PARTS & MARKING
1
2
3
4
R
5
6
T 002
7
8
R
9
10
11
12
Product weight:
Aluminium Cam: 260g / 9,17 oz
Stainless Steel Cam: 325g / 11,46 oz
INSPECTION
2
This Duck-R must be inspected prior to each use. This inspection should check for any corrosion, cracks, evidence of abrasion, deformation, loose bolt or
missing components together with full function test and markings are clear and readable. In addition to pre-use checks a regular detailed examination should
be carried out by an authorized competent person at suitable periods and recorded, these should be at no more than six months intervals and these instructions
must be adhered to. Following any emergency loading the Duck-R must be removed from service for examination. If any change is not 100% confident that the
Duck-R is fit for use, it must be removed from service for further investigations. Devices passing inspection should only be re-used once written records are
completed.
Normal Wear:
The Cam will wear with use and this should be monitored.
Ok! 1,5 mm
M A X
8
POSITIONING
At all times that the user is stationary the Duck-R should be
positioned as high as possible. The Duck-R must always be
above the descender or chest ascender and never below its
lanyard/cows-tail attachment point (FF1)
Ascent
To move the Duck-R up the rope, hold the lanyard or karabiner-
do not hold the device.
DOW
R
R
UP
Descent:
The Duck-R backup device is fitted with a Positioning cord.
Users must always perform full function checks of both their
descent device and Duck-R before each descent.
To move the Duck-R down, pull the Positioning cord down using
the index finger and thumb. Users should only hold the
positioning cord for as short a period as necessary and ensure
that they are prepared to let go of the Positioning cord
immediately at all times.
In many applications the Duck-R should be controlled
independently of the descent device, in others it may be
necessary to control both Duck-R and descent device
simultaneously. It is the responsibility of the user to carry out a
risk assessment and determine which method is best for their
operational activity and environment.
WARNING
If users keep hold of Positioning Cord the device will not
function. Users must release their hold of the Cord
immediately if anything unexpected occurs. At all times check
the lanyard is not caught on obstacles and that it will not come
in to contact with sharp edges, heat, tools or any other source
of damage.
15
DEPLOYMENT
WARNING
The body of the Duck-R must NOT be squeezed or the
Cord pulled to de-weight a loaded or partially loaded
Duck-R.
NO!
Accidental Deployment
It is essential that all users are competent in the techniques
required to overcome accidental loading. If accidental
loading occurs during ascent, first check the ascent
equipment, then continue ascending until the Duck-R is no
longer under any loading. If loading occurs during descent,
first check the descent equipment, then use techniques to
complete a short ascent of the Working Rope until the
Duck- R is no longer under any loading. Any other
accidental loading should be assessed and appropriate
methods used to overcome the loading. At all times two
safety systems must be in place.
Emergency Deployment
If failure of the Working system e.g. Working Rope failure or
user detachment from the Working Rope, occurs and the
user becomes suspended on the Back-up Rope, the user
and work colleagues must consider the planned procedural
options available with regard to all factors of the actual
event.
These options may include amongst others:
I. The deployment and use of a new Working Rope;
II. The rescue by a colleague using new ropes;
III. The use of the Back-up Rope to attach escape
equipment
(descender or ascenders) for the user to evacuate on the
single Back-up Rope;
IV. Other techniques undertaken by competent persons.
All emergency actions should only be carried out following
a risk assessment of the situation. During emergency
deployment of the Back-up system any downward
movement of the user will be determined by several factors:
back-up rope stretch, cows-tail stretch, knot tightening and
device slippage. With the exception of very minor glazing a
properly used Duck-R will lock on to the Back-Up Rope
without causing any damage to itself, lanyard, karabiners
or the Back-Up Rope. Following any Emergency
Deployment all equipment must be removed from service
for inspection by a competent person.
1. Body with Orientation Arrow pointing to Rope anchor.
13
2. Certification details*
3. Serial Number
i i
4. Model Name
0120 5. Connection Point
EN12841:2006 A
6. Manufacturer's Logo
10,5-11mm
Max 100Kg
7. Read Instructions Logo
8. Cam
13/01 - 0000
9. Friction Point
10. Bolt
11. Positioning Cord
12. Rope – not supplied
13. Warning logo
MARKINGS
Materials
Body - Stainless Steel
Cam - Aluminium (RED)/ Stainless
Steel (SILVER)
Spring - Spring Stainless Steel
Cord - Nylon
Certification
Notified Body:
R
CE 0120
EN 12841:2006 A
LEGENDS
= Duck-R Back-Up Device
Descender
= =
EVO
Device
= USER
INSPECTION
WARNING!
Maximum allowable Cam wear 1.5 mm
IMPORTANT - Keep Cam Spring Lubricated. See section 16.
WARNING!
9
OPTIMUM POSTION
Duck-R
OK!
EVO
Keep it High
High is Safe
NO!
NO!
R
DO NOT
Hold the
rope above squeeze the
the Duck-R
10
REMOVAL FROM ROPE
R
Removal from rope
To remove from the rope - disconnect the karabiner, pass the
Cam through the body and re-connect the karabiner before
pulling the device from the rope.
WARNING
Never leave the Duck-R on a rope with the karabiner
attached to the Cam when it is pushed through the body.
16
GENERAL INFORMATION
Rope Condition: wear, wetness and contaminants will affect
the performance of the Duck-R. Some rope conditions will
make positioning of the Duck-R more difficult. Others e.g. oil &
grease will affect the device's ability to perform - Back-Up may
not be provided. The effective operation of the Duck-R should
be monitored and checked in all conditions. Where any
performance doubt exists, the Duck-R should not be used.
Sea Water: it is essential that this Duck-R is cleaned as soon as
practicable after each exposure to sea water or saline
environment.
Chemical reagent: avoid contact with any substance or
material that may causes corrosion or other damage to the
device.If contact occurs consult expert advice as to damage
and cleaning requirements. Inspect prior to any re-use.
Maintenance: the Duck-R is not user maintainable with the
exception of disinfection, cleaning and lubrication as detailed
below.
Disinfection: following any contamination the source of the
contamination should be determined and advice obtained as to
suitable disinfecting procedure. After disinfection the device
should be re-cleaned. Sterilisation may be required.
Cleaning: If soiled rinse in clean warm water of domestic
supply quality (maximum temperature 40°C) with mild
detergent at appropriate dilution (pH range 5.5 - 8.5). Dry
naturally away from direct heat sources. To remove grease use
a detergent that has properties that do not affect the metal
spring, body, cam or nylon cord.
Lubrication: It is essential to maintain lubrication of the Cam
spring. Lubricate regularly and after cleaning with light machine
oil or teflon or silicone lubricant to ensue free movement of the
cam. Wipe off the excess to avoid contamination of ropes and
textile equip.
Lifespan: it is very difficult to define the safe lifespan due to
varying use and storage conditions and may be as little as one
use, or even earlier if damaged (e.g. in transit or storage) prior
to first use. For the product to remain in service it must pass a
visual and tactile examination. Maximum lifespan: 10 years
from 1st use. Maximum Cam wear 1.5mm.
Obsolescence: this device may become obsolete before the
end of its lifespan. Reasons for this may include changes in
applicable standards, regulations, legislation, development of
new techniques, incompatibility with other equipment etc.
Transportation & Storage: after cleaning store unpacked in a
cool, dry, dark place in a chemically neutral environment away
from excessive heat or heat sources, high humidity, sharp
edges, corrosives or other possible causes of damage.
Do not store wet.
3
PARTS
The Duck-R has been tested in the UK by SGS to the requirements of EN
12841:2006 Type A - Rope Adjustment Device, using Teufelberger 11mm
and Edelrid 10.5mm EN1891 Type A Low Stretch Ropes. Other ropes have
provided excellent results – check all different ropes prior to use. To be used
in conjunction with EN 12841 Type C or B device, each device attached to
independent ropes. Each attached to independent anchors with minimum
strength of 15kN. Terms: 'Back-Up Rope' is used to describe the 'Safety
Line' as termed in EN 12841 2006. 'User' refers to individuals or persons
selecting this device for use.
Rope: 10.5 - 11mm
EN 1891:1998 Type A
4
Rope Diameter
10.5 -11mm
Rope Type: EN1891:1998 Type A
Harness: Front attachment point of an EN361 2002 or EN813 2008 harness.
Serial Number
Lanyard: It is recommend that this Duck-R is used with a EN lanyards up to
E.g. 12 07-0000
60cm long.
12 – Year 2012
Cows-tail connection may be made using a dynamic climbing rope with
07 – Month – July
0000 – Unique Item Serial Nº
suitable terminations, attached to either ventral (waist) or sternal (chest)
points. Recommended length: waist <80cm, chest <50cm including any
knots and connectors. Further information provided overleaf.
Connectors: EN 362 2004 Connector - Locking karabiner.
= Rope anchor
Gloves: the use of suitable work gloves is recommended.
IMPORTANT - Keep Cam Spring Lubricated. See section. 16
The Duck is a non-aggressive device and during correct operational use it
= Max Load: 100 Kg
will not damage ropes. In emergency deployment (see 'Deployment' section)
(3527,39 oz)
+60ºC
with the exception of very minor glazing a properly used Duck-R will lock on
to the Back-Up rope without causing serious damage to itself, its lanyard,
O = Operating Temperature
karabiners or to the Back-Up rope. The user is responsible for ensuring the
- 30 ºC + 60ºC
-30ºC
combination of all components in the rope access system do not adversely
= Product weight:
affect the performance of any item with due regard to all user instructions.
260g (9,17 oz)
325g (11,46 oz)
5
Always install the Duck-R from a position of safety or when two
additional safety systems are in place.
Working Rope
Anchor Min 15 Kn
R
Good Edge
Protection
Good Anchors
Above user
11
Duck-R
EVO
Duck-R
OK!
EVO
Duck-R
!
90º Max
Keep Control Take Action
Take care move Duck UP
Keep Duck-R high on inclined plane
Ensure that nothing will affect the function of the Duck-R.
Keep the device high and to one side of the user. Devices
NO!
trapped between sloping surfaces and the user
anything else) may not function properly.
EVO
12
DO NOT DO NOT allow
HOLD or any slack in the
rope above the
Duck-R Duck-R
R
R
Duck-R
www.safetecbr.com.br
Rua Coronel Duarte da Silveira, 512
Duarte da Silveira - 25665-470 - Petrópolis - RJ - Brazil
Made in Brazil - SAFE TEC INDUSTRIA
FIELD OF APPLICATION
COMPATIBILITY
INSTALLATION
NEVER USE ROPE
Back-Up Rope
ANCHORS AT AN
Anchor Min 15 Kn
UN-PROTECTED EDGE
OR BELOW USER.
EVO OK! NO!
EVO
EVO
Good Edge
Protection
Good Anchors Dangerous Anchors
Away from Edge Too Low – do not use
SLOPING SURFACES
OK!
NO!
Duck-R
90º Max
DANGER!
Keep Duck-R away from body
(or
WIND & OBSTACLES
Wind
The effect of Wind can create additional
slack rope above the Duck-R, this must
be managed at all times. It may be
necessary to add friction to the Back-Up
Rope below the Duck-R or pull rope
through at work zones to partially load
the device.
Rope Obstacles
Great care is required if there are any
devices, knots or other obstacles
attached to the Back-Up Rope within 3m
b e l o w t h e D u c k - R . I n t h e s e
circumstances the Duck-R must be kept
as high as possible with less than 10cm
of slack in the lanyard or cows-tail until
the obstacle is dealt with.
EVO
ATTENTION TO WIND SPEED.
SAFE TEC - SAFETY EQUIPMENT
CE 0120
CE Certification Body
Orgão Certificador SGS United kingdon Ltd.
Weston-super-Mare, BS22 6WA, UK.
ISO 9001