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Christian Dalloz Holding Deutschland GmbH & Co. KG, D-95015 Hof, P.O.Box 16 46, Phone +49/92 81/83 02-0, Fax +49/92 81/36 26, [email protected]

Technical specifications are subject to change without notice.

TD 1

Safety in Action Fall Protection Systems

Falls during the ascent of high structuressuch as transmission line masts/towers,chimneys, manholes etc., can be preventedby means of Sll-Fall Protection Systemsdevices. The different components of themodular system have been designed,proven & tested in accordance withEuropean Standards.

Safety ladders

Sll-Fall Protection Systems are used tosecure a climber at work and will permitrestricted travel along the rail. They willautomatically stop an accidental fall withincentimetres.

The Sll-Fall Protection System may beused by more than one person at a time.

The system consists of standard lengthguide-rails which can be endlessly joined.They are available as a plain track (forfixing to existing ladders) or with integratedrungs, so called safety ladders.The GlidelocTM fall arrester is the heart ofthe Sll fall protection systems. It runsinside either guide-rail channel section andbecomes connected to the front D-ring of aharness by means of a carabiner snaphook. The GlidelocTM fall arrester allows theclimber freedom of movement whilstclimbing, descending and work positioning.In case of a fall, the integrated drake camengages the next catch and stops theperson.This positive physical brake system hasmany advantages over other systems, andis not affected by excess grease, weatherconditions or weight variations. This brakesystem also prevents the galvanizing (forsteel rails) or anodizing (for aluminium rails)coating of the guide-rail from beingdamaged during the locking of the brakecam.

By utilizing different mounting assemblies,Sll-fall protection systems may beattached to almost any structure that isrequired to climb. Due to the flexibility ofthe wide range of accessories, the systemmay also be used to continuously protectthe climber when switching from vertical tohorizontal climb path, around curves,corners and obstacles.

Sll-fall protection systems can beused for a wide range of applications,such as:

- Masts - Towers- Chimneys - Oil Rigs- Power Stations - Shafts- Bridges - Silos- Wind Generators- Aircraft Docking systems

GlidelocTM systems are ideal for use in anyarea of industry where there is apossibility of a fall from a structure or intoa shaft.

Guide rails, ladders, mounting bracketsand all accessories are available in threebasic materials to suit your needs.

- Anodized aluminium (AIMgSi 0,5 F 25),to E6 EV1

- Galvanized steel to DIN ISO EN 1461 orDIN 50976

- Stainless steel, 18/8, pickled.

Use our experience for your advantage!

For more than 20 years, Christian DallozHolding Deutschland GmbH & Co. KG hassupplied thousands of fall protectionsystems all over the world. They haveproved to be completely reliable in alladverse conditions from icy to desertlocations.

Our products are guaranteed for 5 years.

We guarantee the safety that you need.

The technical advantages and reliability ofthe Sll systems have been recognizedworldwide and numerous Authorities now

specify Sll, including e.g. German andBelgium Telecom, German and AustriaRailways as well as many domestic andforeign power supply companies.

We welcome your enquiries and wewould be only too pleased to advise youat design stage.

All enquiries should include the followinginformation: Drawing of the structure with marked

position of required ladder/guide-rail,especially where curves are required.

If possible, please quote Part Numberof the chosen product/component.

Safety is paramountIncorporate Sll-Fall Protection Systemsinto your new designs. Contact us nowfor the benefit of our extensiveexperience in all fields of climbing safety.Special requirements can beaccommodated.

If you have questions about climbingsafety, Christian Dalloz HoldingDeutschland GmbH & Co. KG can adviseyou and provide solutions to meetEuropean standards and safetyregulations.

We are happy to meet all yourrequirements.

One thing, you can be sure of:Sll means: Safety In Action.

Please ask for our videofilm.

Christian Dalloz HoldingDeutschland GmbH & Co. KGP. O. Box 16 46D-95015 Hof-BavariaGermanyPhone (0 92 81) 83 02-0Fax (0 92 81) 36 26

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TD 2


StaticsMinimum dimensions - Bolts and solidium

General rules for calculations and dimensioning of anchoring forces ae foundin DIN 18799, version August 1999. We separate between practical usabilityand safety of installation. When referring to safety of installation the installershould consider dead weight, forces activated during use and occasionalforces (fall accidents, other external forces). Different safety factors have tobe considered to cover those effects.The advice mentioned below are to be followed in which case always the mostunfavourable case shall be considered when dimensioning attachments: Extreme influences (fall accident):

In case a load F4 = 6 kN acting along the centre of the ladder is to beassumed. This load may be distributed over four mounting brackets (ifavailable).

Varying influences (loads appearing during use):In this case it shall be assumed that loads F2 = 1,5 kN appears at a distanceof 30 cm in front of the ladder centre and in distances of 2 m from each otherinfluence the installation. Also consider a horizontal load F5 = 0,3 kNinfluencing the attachment at the most unfavourable location.

The minimum dimension of bolts amounts to M 12.When installing ladders tochimneys, only M 20 bolts manufactured from grade A 4 stainless steel shouldbe used. M 12 can only be used if the fixing centres are less than 1250 mm.When ordering brackets, ensure the holes will accommodate the chosen boltsize.

For brickwork there are still only few plugs which are generally accepted by the siteinspection personnel. The approved plastic plugs for the fastening of facadeswhich are recommended by our competitors have been approved for fasteningfacade elements only. Determine the anchoring forces as described aboveand select suitable attachment elements. Evidence must be provided that thecarrying capacity of the attachment elements satisfies the requirements of theanchoring force.

For concrete structures we recommend the use of plugs which have been accepted by the siteinspection personnel, such as Fischer, Zykon, Anker, FZA, Hilti, HSL-typeheavy-duty bolts, Liebig safety plugs, UPAT Top undercut plugs. Follow thetechnical instructions given by the manufacturer. With regard to the carryingcapacity of the selected attachment elements the details provided in paragraphFor brickwork apply.

For lattice towers: The installation method depends on the individual profile. For this applicationwe recommed our Angle Corner Mounting Bracket Part No. 11025 or theMounting Bracket for diagonal struts Part No. BB-DA, BB-DK and BB-DI.Customized brackets upon request.

Mounting distance The maximum permissible mounting distance for profile 51 x 52 mm and 50x 32 mm according to design is 1.680 mm.

Guide-Rail extension above platform When the climbing path ends on a platform, the guide-rail must rise at least1000 mm above the upper edge of the platform. If the last anchorage point issituated more than 400 mm below the end of the rail, a tube reinforcementrunning over the last two brackets shall - for reasons of design - be firmlyattached to the guide-rail every 560 mm.

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TD 3


Ladder projection

In Germany and most other countries the regulations require a ladder projection of 150 mm from the obstade. Please check on your localregulations for this. Note: Our accessories are designed for a projection of 150 mm. Custom made projections upon request.When using rest platforms the following ladder projections must be observed:

Exception:When rest platforms in combination with work platforms are installed a bracket projection of 180mm is required (to give adequate room formounting elements for the platform).

Lightning Protection

Sll-fall arrest systems can be used as part of a lightning protection system.Follow the national lightning protection regulations.

Wind Loads

Reference surfaces (maximum planned area):The reference surfaces for our ladders per 1m ladder length do not contain any basic force coefficient and are as follows:

Basic force coefficient: Cfo = 1,6

Use of fall protection systems

Our fall protection systems have been designed to protect a person every 2 m against falling, providing the condition of the obstacle is capableof securely holding a load (6 kN for the first person + 1.5 kN for every other person).

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TD 4


Minimum gapsPractice has shown it to be advisable to assemble the system with a gap of 2 mm. More exact details regarding min.and max. gaps can be found in the following tables.

for aluminium ladder joints for mounting on concrete structures

for aluminium ladder joints for mounting on brickwork

for steel ladder joints for mounting on brickwork

Due to the almost equal thermal expansion properties, the system may be fitted with no joint gap on steel orreinforced concrete structures.

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TD 5


Laws, ordinances, accident prevention regulations and rules and regulation

Standards

DIN EN 353-1: Personal protective eqipment against falls from a height - Guided type fall arresters including a rigidanchorage line

DIN EN 353-2: Personal protective eqipment against falls from a height - Guided type fall arresters including a flexibleanchorage line

DIN EN 354: Personal protective eqipment against falls from a height - Lanyards

DIN EN 355: Personal protective eqipment against falls from a height - Energy absorbers

DIN EN 360: Personal protective eqipment against falls from a height - Retractable type fall arresters

DIN EN 361: Personal protective eqipment against falls from a height - Full body harnesses

DIN EN 362: Personal protective eqipment against falls from a height - Connectors

DIN EN 363: Personal protective eqipment against falls from a height - Fall arrest systems

DIN EN 365: Personal protective eqipment against falls from a height - General requirements for instructions for use andfor marking

DIN 18799-1 and 2: Ladders for construction works

Stop devices and arrester systems

DIN EN 795: Protection against falls from a height - Anchor devices

DIN EN 358: Personal protective equipement for work positionning and prevention of falls from a height

We expressly point out that regional rules and regulations must be observed!

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TD 6


Minimum free space under a user of a personal protectiveequipment against falls

Minimum free space serves to describe the required vertical distance between a user of PPE against falls to anexisting floor/platform or other object under him to ensure that in the case of a fall, the user does not reach andget injured against that object/level.

Notice:The required free vertical space depends on the type of fall arrest system and the location of available anchoragepoints. Local safety regulations may five further advise and instructionsregarding the locations and use of anchorage points.

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TD 7





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TD 8





05.2003

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TD 9





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