KStrong AFA945012R Operator's manual

THESE INSTRUCTIONS APPLY TO THE FOLLOWING MODELS:
T-LINE SAFETY SYSTEM
USER INSTRUCTION MANUAL
AFA945012R, AFA945012RSS, AFA945024R, AFA945024RSS, AFA945012
AFA945012SS, AFA945024, AFA945024SS
EN 360:2002,
EN1496:2007 &
AS/NZS 1891.3 2020

1. INTRODUCTION: • Operators of the T-Line system must be properly
trained and competent.
This Manual contains safety information and instructions
• A full body harness suitable for fall-arrest is the only
for operating the T-Line system.
acceptable body holding device that can be used with
This Manual should be stored in an area where it is the T-Line system.
accessible to operators of the T-Line system. • Operators must carry out a Pre-Use Check of the
Continued improvement and advancement of product equipment, as per the instructions in this Manual, to
design may have caused changes to your T-Line system, ensure that it is in a serviceable condition and
which are not included in this Manual. operates correctly before it is used.
Some photographs or illustrations in this Manual may show • It is essential for safety that equipment is withdrawn
details or attachments that are different from your T-Line from use immediately if the red indicator tab on the
system. Whenever a question arises regarding your T-Line, connector is exposed or should any doubt arise about
or this Manual, please con-sult the KStrong website at its condition for safe use.
www.kstrong.com for the latest available information. • Do not remove the labels from the T-Line. Replace
Further information on operating the T-Line system is labels that are illegible.
available in training material and courses. Further enquiry • For protection of one person only.
regarding these materials and courses should be directed • Operators should be fit and healthy – otherwise
to: [email protected] consult a physician before using the T-Line. Do not
The Equipment Record and an Operators Manual must be use if pregnant.
supplied to the end user when the T-Line is sold, resold or ŸA rescue plan shall be in place to deal with any
otherwise made available for use. This is to ensure that the emergencies that could arise during the work.
end user gets the necessary information for the safe use of ŸIt is important to check before use, any dangers that
the T-Line system. may arise by the use of combinations of items of the
equipment in which the safe function of any one item is
2. CUSTOMER SERVICE: affected by or interferes with the safe function of
Please contact the authorized T-Line distributor in your area another.
for enquiries regarding the operation, Periodic Examination ŸIt is essential for the safety of the user that if the
and Recertification and Repair of your T-Line system. The product is resold outside the original country of
distributor nearest you can be found by consulting destination, the reseller shall provide instruction for
www.kstrong.com use, maintenance, for periodic examination and for
repair in the language of the country in which product
3. IMPORTANT SAFETY INFORMATION: is to be used.
• Do not use the T-Line unless you have read and ŸIt is essential that when the equipment becomes wet,
understand the instructions and warnings in this either from being in use or when due to cleaning, it
Manual. Failure to follow the instructions or heed the shall be allowed to dry naturally, and shall be kept
warnings or improper operation could result in injury away from direct heat.
or death. ŸUser must check for the legibility of product marking
• Do not tamper with or make any alterations to the T- before each & every use.
Line. ŸComponents of the system shall not be substituted.
• The T-Line shall not be used outside its limitations as ŸRetractable lanyards are made up in GI , and can be
described in this Manual, or for any purpose other supplied in SS316 wire rope.
than that for which it is intended.
ŸIf there is any damaged/ broken found in the product it
• The operation and maintenance of the T-Line system i not recommended to be used, remove it immediately
must comply with the work safety laws of the from service.
jurisdiction in which it is used. Compliance may
include the requirement for a Risk Assessment or Fall
Hazard Survey Report.
Please read and understand the manufacturer's instructions for each component or part of the complete system.
Manufacturer's instructions must be followed for proper use, care, and maintenance of this product. These instructions
must be retained and be kept available for the user's reference at all times. Alterations or misuse of this product, or failure to
follow instructions, may result in serious injury or death.
Note: The user is advised to keep this user instructions document for the life of the product.
1

4. DESCRIPTION OF EQUIPMENT
THE T-LINE IS A TWIN LIFELINE SYSTEM.
The T-Line is a device containing twin lifelines on separate reels that rotate on a common shaft. The lifelines automatically
pay out and retract during normal movement of the operator – and automatically lock at the onset of a fall.
T-Line Anchor Eye
Pulley Anchor Eye
Main Lifeline
Pulley Lifeline
Pulley Lifeline Connector
Connector Ring
Pulley
Pulley Stowage Pocket
Main Lifeline Connector - swivel
connector with fall indicator
Rescue Handle
Ancillary Anchor Eye
for Stabiliser Sling
Serial Number (opposite face)
IMPORTANT:
The Pulley Lifeline Connector (5) must be properly secured to the
Connector Ring (6) when using the T-Line in twin line mode. When
using the T-Line in single line mode, the Pulley Lifeline Connector
(5) must either be connected to the Ancillary Anchor Eye (11) or a
certified fall arrest anchor point rated to at least 15kN (3400 lbs).
Failure to do so could result in serious injury or death. Always
ensure that an alternate means of fall protection is utilized whilst
changing between modes.
• The operator can move freely along horizontal
walkways or platforms.When the user is moving
horizontally, one lifeline pays out whilst the other
retracts- and the T-Line will not lock.
• If the user falls, the T-Line will arrest the fall and
hold the user. If the user falls, both lifelines pay out
quickly - and the T-Line locks. The pulley brake
grips the locked lifeline and prevents sliding.
• The user can safely climb and descend. When
climbing, both lifelines retract – and the T-Line will
not lock. When descending under normal
conditions, both lifelines pay out slowly – and the
T-Line will not lock.
• The T-Line has an integrated rescue function. The
hand operated winch can be used to bring the
suspended person back to the T-Line Unit.
THE T-LINE IS DESIGNED TO PROVIDE A SAFE
MEANS OF ACCESSING AND WORKING AT HEIGHT.
2

5. INSTALLATION:
ŸSafe Working At Heights During Installation
Ensure that the risk of fall from height is controlled during installation. For example, a mobile elevated work platform may be
used during installation.
ŸAnchor Point Specification And Connection
The anchorage and structure to which the T-Line is attached shall be capable of sustaining a static load of 19kN / 4,275lb.
Always ensure that the building or structure, to which the T-Line is to be connected, has been approved for this purpose by a
qualified Engineer.
A suitable connector and anchor system must be used to connect the T-Line to the supporting structure. For example: the T-
Line Clevis Anchor Point, the T-Line Beam Clamp or the T-Line Anchor Sling (each sold separately).
Do not allow slack in anchor slings as this will increase arrest distance.
All components and subsystems should also comply with applicable Standards.
Follow manufacturer’s instructions. Unless specifically allowed by the manufacturer, slings should not be choked and
lanyards should not be back-hooked. Connectors should be compatible in size and shape to prevent rollout.
1 2
The T-Line must be attached with a suitable anchor system to a
structure with a minimum strength of 19kN / 4,275lb
The Pulley is taken from the Pulley Stowage Pocket and moved
to the far end of the elevated work area – extracting the Pulley
Lifeline along the way.
The pulley must be attached with a suitable anchor system to a
structure with a minimum strength of 19kN / 4,275lb
The Pulley Lifeline loops around the Pulley before being
attached to the Connector Ring using the Pulley Lifeline
Connector.
The T-Line and Pulley must be installed overhead The Pulley
must not be mounted below the T-Line Do not allow slack in
anchor slings as this will increase arrest distance.
Installation of a 24m T-Line unit must be carried out by an
Authorised T-Line Installer
Anchorage Minimum Strength - 22kn / 5,000lb
3

6. T-LINE INSTALLATION LOAD CASES
This section is intended to inform installers of the T-Line System the required minimum capacity of the structure to which it is
attached.
Load Case
The structure to which the T-Line system is attached is required to have the listed capacity in their respective directions. The
load case applies to both of the systems anchor points. These loads are to be considered minimums. Failure to confirm that
the structure supporting the T-Line System can resist these loads may cause system failure and serious injury or death.
Load Case
Y DIRECTION (VERTICAL) 3050 LBS (13.5KN)
X DIRECTION (HORIZONTAL) 3050 LBS (13.5KN)
RESULTANT FORCE (TOTAL) 4300 LBS (19.0KN)
7. MAKING PROPER CONNECTIONS
1 2
The Pulley Lifeline must be attached to the Connector Ring
using the Pulley Lifeline Connector.
The Main Lifeline is terminated with a swivel connector -
carabineer or snaphook -with fall indicator.
4

3
The operator attaches to
the Main Lifeline to the
dorsal attachment point of
their full body, fall arrest
harness.
8. GENERAL:
Do not pass the lifeline(s) over sharp or abrasive edges.Do not allow lifelines to come into contact with live electrical
sourcesDo not allow the lifeline(s) to deflect around plant and equipment or other obstacles.Do not allow chemical reagents
to contact the lifelines, casing or internal mechanismDo not cross over with other lifelines.Do not allow the lifeline(s) to pass
under head, arms or legs or wrap around the body.Do not hold or lock off the lifeline(s).Do not let the lifeline(s) retract
uncontrolled.Do not allow foreign material to enter casing.Avoid using the T-Line in hazardous environments such as
extremes of temperature or highly corrosive atmospheres.
ŸSafe Access And Continuous Protection:
Ensure that users can approach and connect to the T-Line without being exposed to a risk of fall. For example: the Main
Lifeline Connector or a tag to the Main Lifeline Connector should be left in a suitable location so that users may connect to the
system before moving to where there is a risk of fall. The same applies to egress and disconnecting.
Ensure continuous connection to the T-Line whenever there is a risk of fall from height; or if not connected and there is a risk
of fall from height, then an alternate means of fall protection must be employed.
5

9 RESCUE:
1 2
Release the Rescue Handle by removing the retaining pin.
Fold the handle down and align the slot in the handle with the
shaft in the centre of the winch boss.
Ensure that the handle is pushed fully into the winch boss. Once
engaged, the handle will be retained by the sprung loaded steel
ball.
Rotate the Rescue Handle in the clockwise direction to
transport the suspended user towards the T-Line unit.
Maintain constant visual contact with the user. Do not harm the
rescue subject. Stop winching if the rescue subject is caught or
snagged.
10. PRE-USE CHECK:
Pre-Use Checks are essential and should be carried out by the operator each time, before the T-Line system is used.
If the Pre Use Check finds any defect or should any doubt arise about its condition for safe use it is essential for safety that
equipment is not used and withdrawn from use immediately.
Check the Equipment Record to ensure that that the Periodic Examination and Recertification is up to date.
The Pre-Use Check of the T-Line consists of visual checks and checks of operation.
• Visually inspect the T-Line casing and lifelines for signs of damage or cracking that may reduce the structural integrity of
the device in any way.
• Withdraw approximately 1m of each lifeline and check that it remains under tension and then rewinds smoothly.
• Withdraw the Main Lifeline rapidly to check that it locks. This test can be repeated on the Pulley Lifeline but is not strictly
necessary as the two lifelines share the same locking mechanism.
• Inspect the swivel connector with fall indicator. If any portion of the indicator reveals the red marker, the T-Line should
be removed from service.
ŸCheck the fall-arrest harness, other connectors and anchor slings (if used) as per the manufacturer’s instructions.
6

The 12m / 40’ T-Line can be installed at a maximum
span of 12m / 40’. At this span, the maximum
vertical reach is 6m / 20’.
The T-Line can be installed for a maximum vertical
reach of 12m / 40’. At this vertical reach, the
maximum span is 6m / 20’.
The T-Line can be installed at spans and vertical
reach between the limits as set out above.
If you have any questions about how to configure
and use your T-Line safely, then contact KStrong
at [email protected]
HEIGHT / 2
HEIGHT
SINGLE LINE MODE
10. HOW TO USE
12M/40’
T-LINE SAFETY SYSTEM- (MODEL AFA945012R / )AFA945012RSS
Note : AFA945012 / are without winch systems with same configuration as detailed above.AFA945012SS
7

SAFE LIMIT OF OPERATION
Free Fall:
The operator must remain below the T-Line and the Pulley.
When the operator is within the vertical Safe Limit of Operation, the Lifelines will exhibit retraction tension and the
connector ring will be above the operator's head. Never work at a level where the operators head is above the
connector ring. (Note: It is normal for the Lifelines to exhibit some catenary or sag, particularly at wider spans.)
Pendular Swings:
The operator must remain between the T-Line and the Pulley.
Minimize pendular swings by working directly below the Pulley Lifeline which runs between the T-Line and the
pulley.
Fall Clearance:
It is essential that there is adequate clearance under the system so that in the event of a fall the operator will not
strike the ground or any obstacle.
SPECIFICATION -(MODEL )AFA945012R
MAXIMUM SPAN
MAXIMUM VERTICAL RANGE
MAXIMUM FALL ARREST DISTANCE
MAXIMUM FALL ARREST FORCE
ANCHORAGE RATING REQUIREMENT
WIRE ROPE MIN BREAKING FORCE
(5mm diameter, 7x19 Strand)
WEIGHT
MAXIMUM USER WEIGHT*
*As tested in accordance with ANSA Z359.1
@ 12m / 40’ span
@ 6m / 20’ span
12m / 40'
6m / 20'
12m / 40'
1.8m / 6'
6kN / 1,350lb
19kN / 4,275lb
17kN / 3,820lb
22.5kg / 50lb
136kg / 300lb
8

The below images depict the safe limits for the work area provided by the 12m / 40' T-Line Safety System, as well as the
typical fall arrest distances at the upper and lower limit. It is important that the user not work outside of these limits as they
may be exposed to the risk of serious injury or even death. The upper limit of the safe area is dictated by the catenary in the T-
Line cables. It is important that the user not try to work above this level as this will introduce slack into the system.
The Fall Arrest Distances indicated are typical values that have been experienced during testing. In certain circumstances,
smaller fall arrest distances can be achieved. If your application requires smaller fall arrest distances, contact KStrong for
assistance.
STANDARD CONFIGURATION
12M/40’
FALL CLEARANCE AND SAFE WORK LIMITS
9

V-LINE CONFIGURATION
10

24M/80’
XL T-LINE SAFETY - (MODEL AFA945024R / )AFA945024RSS
Note : AFA945024 / are without winch systems with same configuration as detailed above.AFA945024SS
The 24m / 80’ T-Line can be installed at a maximum
span of 24m / 80’. At this span, the maximum
vertical reach is 20m / 65’.
For spans greater than 20m/65’ and up to 24m/80’,
the 24m/80’ T-Line can provide a vertical range of
20m/65’. For spans of 18m/60’ or less, this T-Line
can provide a vertical range equal to that of the
span.
The T-Line can be installed at spans and vertical
reach between the limits as set out on this page
If you have any questions about how to configure
and use your T-Line safely, then contact KStrong
at [email protected]
*Spans of less than 14m may require
shortening of lifelines.
SINGLE LINE MODE
11

SAFE LIMIT OF OPERATION
The installation of the 24m T-Line must be carried out by an authorised T-Line Installer.
Free Fall:
The operator must remain below the T-Line and the Pulley.
When the operator is within the vertical Safe Limit of Operation, the Lifelines will exhibit retraction tension and the
connector ring will be above the operator’s head. Never work at a level where the operators head is above the
connector ring. (Note: It is normal for the Lifelines to exhibit some catenary or sag, particularly at wider spans.)
Pendular Swings:
The operator must remain between the T-Line and the Pulley.
Minimize pendular swings by working directly below the Pulley Lifeline which runs between the T-Line and the
pulley.
Fall Clearance:
It is essential that there is adequate clearance under the system so that in the event of a fall the operator will not
strike the ground or any obstacle.
SPECIFICATION MODEL AFA945024R
MAXIMUM SPAN
MAXIMUM VERTICAL RANGE
MAXIMUM FALL ARREST DISTANCE
MAXIMUM FALL ARRE
ANCHORAGE RATING REQUIREMENT
WIRE ROPE MIN BREAKING FORCE
WEIGHT
MAXIMUM USER WEIGHT*
*As tested in accordance with ANSA Z359.1
(5mm diameter, 7x19 Strand)
24m / 80'
20m / 65'
18m / 60'
12m / 40'
1.8m / 6'
6kN / 1,350lb
19kN / 4,275lb
17kN / 3,820lb
27.5kg / 60lb
136kg / 300lb
@ 24m / 80' span
@ 18m / 60' span
@ 12m / 40' span
12

24M/80’
The below images depict the safe limits for the work area provided by the 24m / 80’ XL T-Line Safety System, as well as the
typical fall arrest distances at the upper and lower limit. It is important that the user not work outside of these limits as they
may be exposed to the risk of serious injury or even death. The upper limit of the safe area is dictated by the catenary in the T-
Line cables. It is important that the user not try to work above this level as this will introduce slack into the system.
FALL CLEARANCE AND SAFE WORK LIMITS
STANDARD CONFIGURATION
13

V-LINE CONFIGURATION
14

CORRECT / INCORRECT USE
SINGLE
LINE
MODE
WARNING
INCORRECT USE OF
THE T-LINE CAN
EXPOSE THE USER TO
RISK OF SERIOUS
INJURY OR DEATH
15

TWIN
LINE
MODE
SLOPING ROOFS / ANCHOR POINTS AT DIFFERENT HEIGHTS
16

11. TRANSPORT:
Ensure that the T-Line is fully retracted with the Pulley stowed in the Pulley Stowage Pocket in preparation for transport.
Ensure that the T-Line is protected from excessive vibration or impact during transport.
12. PERIODIC EXAMINATION AND RECERTIFICATION:
The continued efficiency and durability of the T-Line system and the safety of the user depends on regular Periodic
Examination and Recertification.
Periodic Examination and Recertification is additional to the Pre Use Check and is a more formal, in-depth inspection and
must be carried out at intervals of 12 months or less.
Under extremely severe corrosive liquid or abrasive dust exposures or for operation under extremes of temperature, more
frequent Periodic Examination and Recertification may be necessary.
Periodic Examination and Recertification is only to be conducted by an Authorized Service Agent.
13. WITHDRAWAL FROM USE AND REPAIR:
If the product becomes damaged, it will NOT provide the optimum level of protection, and therefore should be immediately
removed from service. Never use the damaged product. Repair is permitted, provided that it is either done by the
manufacturer or a competent repair center or individual approved by the manufacturer.
14. EQUIPMENT RECORD:
Documentation is a key element of a well-managed personal protective equipment program. Equipment Records should be
maintained as proof of Periodic Examination and Recertification and Repair. It is the responsibility of the user organization to
enter onto the Equipment Record the details required.
15. CLEANING AND STORAGE:
Use a damp (not wet) cloth to remove dirt or other contaminants from the casing. Do not use abrasives or solvents. Mild
detergent may be used but residue must be wiped away.
Use a bristle brush to remove dirt or other contaminants from the lifelines. Do not use a wire brush. Do not use gasoline or
solvent. Lubrication may be applied to a clean dry lifeline with a cloth.
Never immerse in water. If water does get into the casing, hang the unit and slowly withdraw each lifeline allowing the water to
run out. Use a clean dry cloth to wipe the lifeline dry as it returns. Repeat if required.
Store the T-Line in a clean, dry place.
17

LABELS
Shows the correct
or ie nt ation o f th e
T-Line once installed. Engraving a “1”, “2” or “3” in this
table shows the month and year of
last service and type of service
performed ie Level 1, 2 or 3.
18

Maximum Span
that the T-Line
may be used upon
LABELS
Remove Pin
Fold Handle Down
Rotate Hand le i n
clockwise direction
Image showing how
to make proper
connections
19