und DIE einstellbaren, verdecktliegenden Türschließer · 2016. 12. 6. · Inhalt Seite No.6 - 7...

CI/SfB(31.59) Xt7

und

DIE einstellbaren, verdecktliegenden Türschließer

in Deutschland über Beschläge Hamburg

Inhalt

Seite No. 6 - 7

Einleitung

Specification considerations 9 - 14Fire safety 10 - 11Accessibility 12 - 13Product support 14

The hidden benefits of concealment 15 - 19Aesthetics 16Safety/anti-ligature 17Hygiene/cleanliness 18Anti-vandalism 19

Product details 21 - 26Powermatic 22 - 23Powermatic Free Swing 24 - 25Product finishes 26

Product application 27 - 35Social housing 28Health & anti-ligature 29Care 30Hotels 31Commercial 32Education 33Heritage & refurbishment 34Projects 35

Product installation 37 - 43Installation & adjustment 38 - 39Door configurations 40 - 41Accessories 42Matching with other hardware 43

Samuel Heath 45 - 47

6 INTRODUCTION

INTRODUCTION 7

Powermatic and Powermatic Free Swing areour third generation jamb-mounted,concealed door closers. Their development

owes much to the expertise gained over fortyyears of designing and manufacturing theirsuccessful predecessors, Perko and Perkomatic,but also draws heavily on the innovative designand engineering know-how for which SamuelHeath is renowned.

The Powermatic controlled, concealed door closeroffers the functionality and benefits you wouldexpect from the leading manufacturer of jamb-mounted closers. Powermatic Free Swing, whenconnected to the building’s 24-volt fire alarmsystem, delivers these same advantages with theadded functionality of allowing the door to beoperated manually and left open as desired.

Specifically designed to meet the requirements ofthe European standard for controlled doorclosing devices, BS EN 1154, Powermatic andPowermatic Free Swing incorporate a specialtwin-power. Together with other unique features,this enables the door closer to deliver theperformance demanded by the standard whilstallowing the door closer body to be fitted withinthe door. This ensures that the closer is totallyconcealed when the door is closed.

Such is the efficiency of these mechanisms thatboth door closers can enable a door assembly tomeet relevant United Kingdom accessibilityrequirements.

The door closers’ innovative design has beentranslated into high performance products ofoutstanding reliability through the disciplinedapplication of engineering principles and state-of-the-art manufacturing techniques.

With the vast majority of componentsmanufactured in-house, we are able to exactprecise control over the entire productionprocess. This direct control also ensures ex-stockavailability of the door closers for both small andlarge scale building projects.

The latest computer-controlled machinery assuresmicroscopic accuracy in the production of thedoor closers’ component parts, whilst meticulousquality control throughout all processes,including individual testing of key sub-assembliesand the final product itself, results in productsthat will give years of reliable, maintenance-freeservice deserving of our ten-year guarantee.

Powermatic and Powermatic Free Swing not onlymeet the plethora of national and internationalperformance standards that prevail for fire doorsand accessible routes, but also, thanks to theirconcealed nature, offer a number of significanthealth and safety benefits that make them thepreferred choice for many health, care,education, commercial, leisure and hotel projects.See the ‘hidden benefits of concealment’ sectionlater in this brochure for further details.

und

The controlled, concealed door closers

Specificationconsiderations

There are many factors that need to

be taken into consideration when

choosing a door closer.

Compliance with legislation and

technical performance standards,

covering areas such as fire safety and

accessibility, is obviously vital.

Ensuring that a door closer meets

these requirements and that the

manufacturer is able to substantiate

their claims through independent

certification is a vital part of the

specification process.

One thing you can be certain of is

that Powermatic and Powermatic

Free Swing tick all the right boxes

when it comes to performance.

T ür Schließer spielen eine wesentliche Rolle bei der Gewährleistung der Sicherheit eines Gebäudes und seiner Insassen im Brandfall.

Eine Reihe von Leistungsnormen und Vorschriften beeinflussen die Spezifikation und den Einsatz von Türschließern im Brandfall: -BS EN 1154Die Norm gibt Auskunft über Produkttypen, Einteilung nach Gebrauch, Prüfzyklen, Türbreite und Masse sowie Korrosionsbeständigkeit, Definitionen, Produktleistungsanforderungen, Prüfgeräten, Prüfverfahren und Kennzeichnung von Produkten.Wesentliche Merkmale des Standards sind die Festlegung, dass -

• • Türschließer, die an Brandschutztüren verwendet werden, müssen die Grösse 3 und höher haben.

• • Türschließer sollten 500.000 Öffnungs- und Schließzyklen ohne Leistungsverlust oder erheblichen Verschleiß aufweisen.

• • Ein Türschließer, der sein Modell repräsentiert, muss in eine Türanordnung eingebaut sein, die die entsprechenden Kriterien einer Brandprüfung erfüllt. Die Prüfung erfolgt auf einer Vollbaugruppe nach BS EN 1634-1.

Sowohl Powermatic als auch Powermatic Free Swing in der Nennleistungsgröße 3 erfüllen alle diese Anforderungen.

Fire safety

10 SPECIFICATION CONSIDERATIONS

BS EN 1155Diese Norm legt Anforderungen an elektrisch betriebene, freie Schwenk- und Feststellvorrichtungen fest, die Produkte nach Gebrauch, Prüfzyklen, Türmasse, Feuerbeständigkeit, Sicherheit und Korrosionsbeständigkeit klassifizieren.Powermatic Free Swing entspricht den Anforderungen des Standards.

BS EN 1634-1BS EN 1634-1 ist ein europaweiter Standard, der eine realistischere Messung der Produktleistung im Brandfall ermöglicht.Die Brandschutzprüfung von Türen wird durch BS EN 1634-1 abgedeckt.Getestet / genehmigt durch ein unabhängiges Labor. Die Schließer erfüllten alle Voraussetzungen für eine einstündige und halbstündige Brandschutztüren, so dass sie für eine Vielzahl von Brandschutztüren Anwendungen geeignet. / T30 / T60 zertifiziert

BS 476The British Standard for fire resistance testing, BS476 is still widely used in the industry.

As with BS EN 1634-1, it covers fire resistancetesting of doors and, again, Powermatic hassuccessfully completed testing by an independentlaboratory and proved to meet the standard’srequirements for one-hour and half-hour fire doors,making them suitable for a wide variety of fire doorapplications.

CE markBS EN 1154 and BS EN 1155 are regarded as‘harmonised’ European standards and compliance witheither, supported by suitable evidence, allows theapplication of the CE mark.

As closers for fire/smoke doors have a critical safetyfunction, application of the CE mark requiresindependent verification by a notified certification body.This involves initial type-testing of the product to BS EN1154 and/or BS EN 1155, inspection of themanufacturer’s factory production control andcontinuing surveillance and approval of the factoryproduction control system.

Powermatic and Powermatic Free Swing havesuccessfully completed independent fire testing/approvalto BS EN 1634-1 for one-hour and half-hour, latchedand unlatched fire doors.

The manufacturing processes and systems used in theirproduction comply with BS EN ISO 9001.

As a result of their performance, durability and quality,both Powermatic and Powermatic Free Swing carry theCE mark.

Building RegulationsUnited Kingdom Building Regulations recommendthird party fire test certification (ApprovedDocument B for England and Wales, Section 2 inScotland and Part S in Northern Ireland).

Powermatic has been independently tested andcertified for use on fire doors by Certifire (seebelow).

CertifireRecognised by regulatory authorities in the UK andoverseas, Certifire requires:-

• Door closers to have completed successful firedoor tests.

• BS EN ISO 9001 certification.• Independent audit testing against relevant British

and European standards.• Comprehensive field of application document

based on carefully chosen tests.

The additional assurance provided by thePowermatic certification under the Certifire schemegives specifiers, enforcement authorities andbuilding managers even greater confidence in thespecification and use of the door closer.

Certification and testing

documentation is available on request

or can be downloaded from our

website at

www.concealeddoorclosers.com

SPECIFICATION CONSIDERATIONS 11


The Equality Act imposes a duty on serviceproviders and managers of premises to ensurethat people with disabilities have access to

the benefits and facilities the premises offer. Thismeans that any physical barrier which might preventpeople of differing abilities from accessing servicesshould be removed.

Additionally, for educational establishments, theSpecial Education Needs and Disability Act (SENDA)imposes similar requirements and states that thereshould be an accessibility strategy in place fordisabled pupils.

Where door closers are concerned, the key area ofconsideration is the force required to open the door.In the United Kingdom, this area of performance fordoor closers is stipulated in BS 8300: 2009 and theregional Building Regulations; ApprovedDocument M (ADM) in England and Wales,Section 4 in Scotland and Part R in Northern Ireland.These regulations state that, when measured at theleading edge of the door, the force required to opena manually operated door shall be notmore than:-

(a) 30N from 0° (the door in the closed position)to 30° open, and(b) 22.5N from 30° to 60° of the opening cycle

It should be noted that no manual door closer can,in itself, claim compliance with this regulation as therequirement applies to the complete doorset, fittedin situ. Other influences, such as width of door,smoke/acoustic/brush seals, hinges, etc. also need tobe taken into account.

60°

30°

22.5N

30N

max.

max.

Accessibility

SPECIFICATION CONSIDERATIONS 13

Powermatic and Powermatic Free Swing have aunique design that employs two mechanisms;on opening the door from the closed

position, and following the initial compression, theenergy is held primed in the first mechanism, butalso kept isolated until required on the closing andlatching action. This ensures a low opening force inthe initial stages of opening. The secondcompression mechanism is used to close the doorfrom greater opening angles.

The graph on this page clearly shows that, after theinitial 4 degrees of door opening, the opening forcesactually reduce and the efficiency remains constantfor the first 60 degrees. This is in contrast to somepopular door closing solutions where the openingforces required actually increase after the initial 4degrees of opening.

The two-stage mechanism used in Powermatic andPowermatic Free Swing satisfies bothBS EN 1154 and also aids compliance with BuildingRegulation requirements for opening forces.

Torque(Nm)

Door angle (degrees)

Opening

Closing

ADMRequirements


Product support

Whether you are an architect, designer orarchitectural ironmonger specifying for aproject, a building manager or clinician

seeking to enhance the safety and comfort of yourfacilities, a professional in building and fire controlor an installer, you can draw on our many years ofexperience in door closer design, manufacture andapplication to receive the very best advice on theselection and application of Powermatic andPowermatic Free Swing.

Our specification team provides a comprehensivesupport service to cover all aspects of door closerselection and application, ensuring that you not onlymake the right choice for your project, but also thatthe project derives maximum benefit from the useof Powermatic and Powermatic Free Swing.

For specifiers and designers, we are an approvedRIBA CPD provider, offering presentations to helpyou meet your training requirements. Naturally, ourteam also provides detailed advice to assist inproduct selection and suitability for specific areas ofapplication.

Professionals working for regulatory authoritiesalso benefit from the specialist knowledge that ourteam brings to bear; whether for continuingprofessional development or simply to expandknowledge in the critical areas of fire safety andenhanced access, our specification advisors are ableto deliver presentations on a one-to-one or seminar-style basis.

Building and facilities managers looking toreduce risk, improve safety or simply enhance thecomfort of existing premises will gain furtherassurance by consulting our specification adviceteam who will be able to provide specific examplesof situations where our door closers have delivered a

host of benefits for buildings and their occupants aswell as advising on considerations specific to yourparticular field of interest.

Correct installation of Powermatic and PowermaticFree Swing is essential to ensuring the door closers’performance and reliability, as well as maximising thebenefits that ensue from their use. To this end, ourteam of advisors is able to offer a range of services,including instructional videos, telephone advice and,where necessary, on-site support.

Our specialist support services are supplemented by adedicated website (www.concealeddoorclosers.com)which provides a wealth of information on all areasof the door closers’ performance and application,including case studies and video presentations.

The hiddenbenefits ofconcealment

In addition to compliance with

relevant legislation and performance

standards, door closer selection relies

heavily on the situation in which it is

intended to be used.

Additional factors will have a

significant influence on the type of

door closer that is chosen. These

might include aesthetics, safety, anti-

ligature requirements, hygiene,

reliability, sound insulation, economy

and product support.

In all of these aspects, you will find

Powermatic and Powermatic Free

Swing to be eminently suitable for

your project’s needs.

16 THE HIDDEN BENEFITS OF CONCEALMENT

The aesthetics of any project are close to theheart of every architect and interior designer,and they are becoming increasingly important

in many health and care projects where a homely,less institutional atmosphere is desirable.

Ensuring that a door is free from devices that candetrimentally affect its appearance, as well asinterfere with the overall finish and ambience of theinterior, is a key part of creating the aesthetics thatare envisioned and desired.

Whether for appearance or to enhance theenvironment, you will find the fact that Powermaticand Powermatic Free Swing are invisible when thedoor is closed, and extremely unobtrusive whenopen, a real benefit for all types of project.

In addition, the lack of surface-mounted controlarms and boxes makes Powermatic and PowermaticFree Swing particularly suitable in situations wheredoor clearance is restricted, such as hotelguestrooms and ante-rooms where 90° reveals areso often found.

Aesthetics

Exposed

Concealed

THE HIDDEN BENEFITS OF CONCEALMENT 17

In addition to the safety implications of a doorfailing to function because the door closer hasbeen vandalised (see page 19), the reduction of

risk, and avoidance of litigation, is a keyconsideration for many designers and buildingmanagers.

Reducing the risk of doors and door furniture beingused as a point of ligature is vital in psychiatrichealth and secure accommodation facilities, but therisk is also present in many other buildings.Anecdotal evidence suggests that at least oneeducation authority has recognised this risk andinstalled Powermatic door closers to minimise it.

Assessing the significance of this risk is a matter ofprofessional judgement, but where present,Powermatic and Powermatic Free Swing can make avaluable contribution towards its reduction.

The door closers' total concealment when the dooris closed plays a vital role in anti-ligature situations,but the benefit is enhanced by the fact that thedoor closers can be installed at a height which islow enough to virtually remove the risk of theclosers being used as a suspension point.

When combined with continuous hinges, the doorclosers’ link rods are completely obscured from theopening face side of the door, further reducing risk.

Safety/Anti-ligature

Anything which makes an environmentcleaner and more hygienic is welcome in allsectors of our society, particularly

healthcare.

Powermatic’s and Powermatic Free Swing'sconcealment as well as their lack of significantexposed and horizontal surfaces ensure that theyattract and retain very little detritus and potentiallyharmful bacteria which can be associated withsurface-mounted hardware.

Furthermore, their low mounting position within thedoor makes them very easy to inspect, reach andclean, simplifying hygiene and housekeepingregimes and making the world a cleaner place.

18 THE HIDDEN BENEFITS OF CONCEALMENT

Hygiene & cleanliness

THE HIDDEN BENEFITS OF CONCEALMENT 19

As mentioned, various regulations alreadyimpose requirements with respect to thereliability of the door closers.

There is one further consideration that cansignificantly enhance a door closer’s ability toprovide continuously reliable service and that is thereduced risk of vandalism.

There is probably no truer adage than ‘out of sight,out of mind’ when it comes to petty acts ofvandalism, whether undertaken deliberately oroccurring as a result of horseplay. Place somethingin full view, particularly in public buildings andeducational establishments, and it will almostcertainly become a target for malicious ormischievous acts.

A damaged door closer will, more often than not,result in a total failure of the door. In the case of afire, the consequences can be inconvenient at bestand catastrophic at worst.

Being totally concealed when the door is closed,Powermatic and Powermatic Free Swing significantlyreduce the risk of vandalism, thereby enhancing thereliability of the entire doorset.

Anti-vandalism

Product details

Cutting edge design and precision

engineered manufacture enable


Swing to pack exceptional

performance into a body so compact

that it fits neatly into the structure of

a door.

The result is that the door closers

meet relevant fire performance

standards and enable doorsets to

satisfy the requirements for disabled

access as well as delivering many

other desirable benefits that

concealment provides.

22 PRODUCT DETAILS

Fire & safety• CE marked• Successfully type-tested to BS EN 1154: 1997

power size 3• BS EN 1634-1 fire tested for one-hour and

half-hour fire doors• BS 476 fire tested for one-hour and half-hour

fire doors• Certifire approved

Accessibility• Ultra-efficient (exceeds threshold of 55%

efficiency)• Contributes towards achievement of BS 8300:

2009 and regional Building Regulations*

*Approved Document M (ADM) in England and Wales, Section 4in Scotland and Part R in Northern Ireland. These regulationsapply to the entire doorset in-situ and, therefore, no door closercan claim compliance on its own.

Product details

Powermatic is one of the world’s mostadvanced controlled, concealed door closers.It delivers outstanding performance and

reliability, and possesses many unique features thatdeliver benefits to fire and non-fire door applicationsin housing, hotel, education, healthcare and manymore applications.

Performance and quality• Factory production control to BS EN ISO 9001:

2008• Suitable for doors up to 80kg in weight and

950mm wide (BS EN 1154 size 3 test door60kg)

• Suitable for latched and unlatchedinstallations

• Can be used with electrically powered hold-open devices

• Adjustable closing speed and power latchingaction

• Endurance tested to 500,000 cycles• Unique twin power mechanism• 10-year guarantee• Protected by worldwide patents• On-site technical advice

R100

Powermatic provides controlled door closing withoutslamming, whilst its adjustable closing speed makesit suitable for use in situations where the elderly,infirm or less able require additional time to passthrough the doorway.

PRODUCT DETAILS 23

30 178

98140

55

All dimensions in mm

28

24 PRODUCT DETAILS

Product details

Fire & safety• CE marked• Successfully type-tested to BS EN 1154: 1997

power size 3• BS EN 1634-1 approved for use on one hour

and half-hour fire doors• Successfully type-tested to BS EN 1155: 1997• Free swing door closers are recommended by

the ‘Fire safety risk assessment: residentialcare premises’

Accessibility• Ultra-efficient (exceeds threshold of 55%

efficiency)• Contributes towards achievement of BS 8300:

2009 and regional Building Regulations*

*Approved Document M (ADM) in England and Wales, Section 4in Scotland and Part R in Northern Ireland. These regulationsapply to the entire doorset in-situ and, therefore, no door closercan claim compliance on its own.

Performance and quality• Factory production control to BS EN ISO 9001:

2008• Suitable for doors up to 80kg in weight and

950mm wide (BS EN 1154 size 3 test door60kg)

• Suitable for latched and unlatchedinstallations

• Adjustable closing speed and power latchingaction

• Endurance tested to 500,000 cycles• Unique twin power mechanism• 10-year guarantee• Protected by worldwide patents• On-site technical advice

Powermatic Free Swing delivers all of theperformance and practical benefits that havemade Powermatic such a success, but with

the added functionality of enabling the door to beoperated manually and left open as desired once themechanism has been primed by opening the door toits maximum.

R106FS

Linked to the building’s 24-volt fire alarm system,automatic closing at a controlled rate takes placewhen the alarm is activated, when power to thedoor closer is switched off or when there is a powerfailure.

PRODUCT DETAILS 25

30 226

101

59

All dimensions in mm28

148

140

2-core wire

26 PRODUCT DETAILS

Product finishes

Brass Chrome Satin chrome

Satin nickel Polished nickel Bronze finish

Antique brass Bronze metal antique Matt black chrome

Powermatic and Powermatic Free Swing areavailable in a range of finishes, offering thepotential to complement any door or

decorative scheme.

The finishes shown on this page are for referenceonly. Accurate swatches for all finishes can beobtained by contacting customer services on0121 766 4200.

Product application

Suitable for a wide variety of

situations where discreet, controlled,

automatic closing is required,


Swing have become the preferred

choice for specifiers and decision

makers in a wide variety of projects

in both private and public sectors of

the industry.

In addition to their exceptional

performance and durability

characteristics, the fact that


Swing are completely invisible when

the door is closed, and particularly

unobtrusive when open, means that

the door closers deliver a number of

specific benefits that meet the special

requirements of projects in key areas

of application.

28 PRODUCT APPLICATION

Powermatic is specified and fitted by a numberof local authorities and housing associationswho recognise the benefits that the door

closers bring in terms of safety, reliability andreduced maintenance.

The fact that Powermatic and Powermatic FreeSwing are completely out of sight when the door isclosed, and not easily visible when open,significantly reduces the opportunity for the closerto be vandalised. This offers significant benefits,both to those responsible for the maintenance andupkeep of properties as well as for the residentsthemselves.

A damaged door closer can prevent the doorfunctioning altogether, not simply failing to closeautomatically, though this in itself can causeproblems. A fire door that fails to function is, atbest, an inconvenience and, at worst, potentiallyfatal.

Social housing

Add to this the cost of constantly replacingdamaged door closers and the appeal ofPowermatic and Powermatic Free Swing to thesocial housing sector becomes clear.

PRODUCT APPLICATION 29

The healthcare sector draws a broad and variedarray of benefits from the use of Powermaticand Powermatic Free Swing, most of which

derive from the specifics of each application:-

Safety and anti-ligatureIn addition to the implications for safety that avandalised door closer represents (see ‘Education’ onpage 33), specialist areas of the health sector, suchas psychiatric care, demand that particular attentionbe paid to the safety of vulnerable people.

Reduced, or anti-ligature solutions are vital in manysuch areas, and Powermatic and Powermatic FreeSwing make a valuable contribution in reducing theopportunity for self-harm. The door closers’ totalconcealment when the door is closed is an obviousfactor in its anti-ligature credentials, but particularlyapposite is the fact that Powermatic andPowermatic Free Swing can be mounted within300mm of the bottom of the door, a height atwhich effective ligature is considered impossible inthe majority of circumstances.

Hygiene/cleanlinessWith minimal surface exposure to the environmentPowermatic and Powermatic Free Swing attract verylittle detritus when in service. This feature and theirlow mounting height make cleaning procedures andinspection regimes quick and easy.

Well-beingIn frontline health services there is broad recognitionthat providing a homely, less clinical atmosphere aidsrecovery and enhances the lives of the service’sconsumers.

Using Powermatic or Powermatic Free Swingremoves the unsightly mechanical controls that areso often associated with commercial projects,making for a more pleasant, comfortable and lessinstitutionalised environment.

Health & anti-ligature


The need for residential care facilities to makeadequate provision for fire safety is widelyaccepted, with the use of door closers, and

free swing versions in particular, beingrecommended in the government’s document: ‘Fire safety risk assessment: residential carepremises’.

Powermatic and Powermatic Free Swing are perfectfor use in residential care premises for fire and non-fire door applications.

Especially welcome in care homes is the fact thatboth door closers are totally concealed when thedoor is closed and particularly unobtrusive when thedoor is open. The lack of visible, unsightly controlarms and mechanical housings that come withordinary door closers facilitates a cleaner, moreaesthetically pleasing and less institutionalisedappearance to the interiors, imbuing a more homelyfeel, enhancing comfort and improving the overallambience of the home.

In addition to an improved living and workingenvironment for residents and staff, PowermaticFree Swing is particularly well-suited to satisfying theneeds of care homes as it allows doors to operatemanually, with no added resistance to access, andleft open as desired.

Linked to the building’s 24-volt fire alarm system,Powermatic Free Swing’s manual mode is easily setby opening the door to its maximum. At this point,the closing mechanism is held primed. Automaticdoor closing takes place at a controlled rate whenthe fire alarm is activated, when the power isswitched off or when there is a power failure.

Care


As with any building that is open to thepublic on a regular basis, hotels are, tovarying degrees, subject to many of the

considerations mentioned in the sections onEducation and Health.

However, Powermatic and Powermatic Free Swinghave gained favour in the hotel sector thanks mainlyto the enhanced aesthetics that their concealmentbrings, both to the door itself and interior décor as awhole. The lack of surface-mounted mechanicaldevices enables the designer to retain a clean,unhindered appearance to the door, and a look thatwill not detract from the desired visual effect of thedecorative scheme.

From a practical perspective, tests have shown thatPowermatic and Powermatic Free Swing offer anadvantage over other concealed closing devices when itcomes to sound insulation, as their installation requiresminimal morticing of the door, ensuring that the door’ssound insulation properties are retained.

Furthermore, the absence of protruding mechanicalcontrol arms and surface-mounted boxes meansthat Powermatic and Powermatic Free Swing offeran ideal solution to situations where door clearanceis restricted, such as with 90° reveals.

In addition, should the door closers requireadjustment, their convenient position within thedoor facilitates quick and easy fine-tuning,unhindered by the restricted headroom that is socommonly experienced in guestroom reveals.

Hotels


Performance, reliability and return oninvestment are all boxes capably ticked byPowermatic and Powermatic Free Swing

when it comes to commercial applications thanks tothe door closers’ features and benefits, whilst a ten-year guarantee offers ultimate assurance of itsdurability.

Such considerations are usually sufficient to makePowermatic and Powermatic Free Swing the firstchoice for commercial building projects, but onearea in which the door closers garner particularfavour with designers and their clients is in raisedfloor situations: Raised floors make it costly for adesigner to opt for a floor mounted door closingdevice. Powermatic and Powermatic Free Swingprovide the ideal solution.

Commercial


Whilst not a risk immediately associated withmainstream educational establishments, the risk ofdoor closers being used as a point of ligature mightalso be a consideration. Recent anecdotal evidencesuggests that at least one local authority hasreplaced overhead door closers throughout allschools with Powermatic to reduce the risk of self-harm.

Concealment and unobtrusiveness ensure thatPowermatic and Powermatic Free Swing removemany of these temptations and opportunities,reducing costs and enhancing the comfort andsafety of a building’s occupants.

Whether malicious or the result of amisguided action, the risk of damagebeing caused to a door closer is

particularly high in most educational establishments.

The costs of repair and replacement, which canextend beyond that of merely replacing the doorcloser to repairing or replacing the door itself, canbe considerable.

However, there are other, more severe consequencesof a damaged door closer which transcend financialconsiderations; a damaged door closer will not onlyfail to perform its primary function correctly, but canrender the door useless. The result may only beinconvenience, but in the case of a fire, thepotential for disaster is easy to appreciate.

The protruding arms and control boxes that are soevident with surface-mounted door closers canpresent a very tempting target for the would-bevandal or prankster.

Education

Heritage & refurbishment


accommodate floor springs is undesirable, oftenimpossible, in many heritage and refurbishmentprojects. Being fitted in the door jamb, Powermaticand Powermatic Free Swing provide a simple andextremely effective solution.

Powermatic and Powermatic Free Swing lendthemselves particularly well to heritage andrefurbishment projects where modern fire

safety and convenience features need to beintroduced, but where the retention of important,often historically significant, features and finishes isvital.

Naturally, the fact that Powermatic and PowermaticFree Swing are completely concealed when the dooris closed, and unobtrusive when the door is open,makes the door closers ideal from an aestheticviewpoint, but they also deliver other key practicalfeatures above and beyond their impressiveperformance characteristics.

Shaped door heads and the excavation of floorspose insurmountable challenges for overhead doorclosers and floor springs respectively. Standardoverhead door closers cannot be fitted to shapeddoor heads and the excavation of floors to


Powermatic and Powermatic Free Swing havebeen specified on many prestigious andimportant projects throughout the world.

Listed below are a few examples of projects thathave benefited from their unique features:

Hotel & leisureAria Resort and Casino, Las VegasCafe Royal, LondonCrowne Plaza, Hefei, ChinaFarnham Estate Health Spa, Republic of IrelandGreyfriars, ColchesterHilton, ManchesterJumeirah Emirates Towers, DubaiMash Steakhouse, LondonPeninsula Hotel, Hong KongSarova Hotels, KenyaShangri-La Hotel, At the Shard, LondonSouth Lodge Hotel and Spa, LondonThe Rookery Hotel, LondonThe Rosewood, Abu DhabiThe Savoy Hotel, LondonWyndham Grand, London

Public & private sector52 Harley Street, LondonBirmingham City CouncilGodolphin and Latymer School, LondonGrangewood Mental Health Care Unit, Northern IrelandJameson House, VancouverKirklees Neighbourhood HousingLBC London Bridge City & Cotton CentreLincolnshire Primary Care Trust St Luke’s Hospital, MiddlesbroughWellburn Care Homes, United Kingdom

Projects

Productinstallation

Properly fitted and adjusted,


Swing will enhance the safety and

comfort of a building for all of its

occupants and provide maintenance-

free service for many years following

installation.

38 PRODUCT INSTALLATION

Correct installation is essential to ensuring thatPowermatic and Powermatic Free Swingperform to their maximum capabilities and

continue to do so for many years.

On-site installation is no more demanding than thefitting of a mortice lock and requires straightforwardjoinery skills. Naturally, Powermatic and PowermaticFree Swing are supplied with an easy to follow, step-by-step instruction booklet.

For multiple door installations, we recommend theuse of a morticing tool, which can be obtained fromSamuel Heath.

Once installed, the closing speed and latching actioncan be adjusted to suit specific requirements. Pleasenote that in fire door applications, the latchingaction should not be adjusted from the setting thathas been pre-set at our factory.

Further installation assistance can be obtained byvisiting the dedicated product website (www.concealeddoorclosers.com), from where theinstruction booklet can be downloaded anddemonstration videos viewed.

Factory prepareddoors and doorsetsFor larger projects, door preparation for Powermaticand Powermatic Free Swing is undertaken as part ofthe door manufacturing process. Technicalinformation, together with on-site assistance andadvice, is available for door manufacturers to assureeffective and precise preparation, which can make asignificant contribution to installation efficiency formultiple contracts.

Installation & adjustment

PRODUCT INSTALLATION 39

PowermaticFree Swing

Powermatic Free Swing ist mit der 24-Volt-Brandmeldeanlage des Gebäudes verbunden. Die Spannungsversorgung des oder der Netzteile erfolgt am

Türschließer über ein Brandschutzleiterscharnier oder eine Unterputzschleife, wie in der Abbildung rechts gezeigt.

Typical wiring diagram

Power supplyunit

R106FSunit

+

-

Fire alarmrelay contacts

NC

Red

Whi

te

Isolatingswitch

Jeder Türschließer zieht 0,9 Ampere, um den Solenoid innerhalb des Mechanismus zu aktivieren, wenn die Energie zum Schließer anfänglich eingeschaltet wird. Dieser Zug verringert sich nach zwei Sekunden auf 0,1 A.


Standard doorDiagram shows Powermatic installed in a typicaldoor of 44mm thickness mounted on ‘standard’butt hinges. Note that the closer is installed centrallywithin the door. The critical dimension is thedistance between the centre of the hinge knuckleand the centre of the door closer’s face plateslocated in door and frame, which must be between25 and 35mm.

Projecting hingesDiagram shows Powermatic installed ‘offset’. Thismay be required when fitting the closer to doorshung with projecting hinges to achieve the requireddistance of 25 to 35mm between the centre of thehinge knuckle and the centre of the door closer faceplates located in door and frame.

44

25-35

54

25-35

Thicker doorDiagram shows Powermatic installed in a door of54mm thickness. Note that the closer is installed inan ‘offset’ position within the door’s depth toachieve the critical distance of 25 to 35mm betweenthe centre of the hinge knuckle and the centre ofthe door closer’s face plates located in door andframe.

44

25-35

Door configurations


Shaped doorheadsThanks to the fact that Powermatic and PowermaticFree Swing are fitted within the door jamb, they areideal for use with arched or shaped door heads.

Glazed panelArch top

Reverseinstallationbody in wall

Conventionalinstallationbody in door

Solid door

90° revealsThe absence of protruding mechanical control armsand surface-mounted boxes means that Powermaticand Powermatic Free Swing offer a solution tosituations where door clearance is restricted, such aswith 90° reveals.

This solution is ideal for use on hotel bedroomentrance doors.


Accessories

Morticing toolThe morticing tool kit (order code RX98.XX) is highlyrecommended for multiple on-site door installations.Comprising a jig and routing tools, the kit enablesdoors to be morticed quickly and accurately.

Intumescent padsWhen using Powermatic Free Swing on fire doors,intumescent pads are factory-fitted to the doorfixing plate and terminal block cover.

Intumescent masticAlfacryl FR Intumescent Acrylic (order code R99.XX)is a one-part acrylic emulsion sealant giving goodfire resistance to BS 476 Part 20.

Model doorsPurpose-made model doors are available for bothPowermatic and Powermatic Free Swing, offering aneffective sales, point-of-sale and demonstrationresource.


Matching with other hardware

Hold-open devicesPowermatic is particularly well-suited for use withseparate electrically-powered hold-open devices andcan often provide an easier and more economicsolution than other closers thanks to its mid-heightlocation within the door.

Best practice for the installation of wall-mountedelectro-magnetic hold-open devices stipulates thatthe device should be positioned at a point whichminimises stress on the door assembly. Ideally, thehold-open device should be mounted at the samelevel as the door closer to avoid imposing twistingforces on the door assembly.

Concealed hingesPowermatic and Powermatic Free Swing are suitablefor use with concealed hinges in certain situations.Please contact our sales office for advice on specificinstallations.

Samuel Heath

46 SAMUEL HEATH

SAMUEL HEATH 47

When you choose Samuel Heath, you are investing in products that havebeen designed and manufactured to the highest standards, productsthat will deliver the ultimate in performance, quality and durability.

All of this is made possible by a commitment to excellence at every level of theproduct’s manufacturing cycle, from initial research and conceptualisation toproduction and final quality control inspection.

Each Samuel Heath product is the result of extensive market research anddevelopment to ensure it meets the needs of today’s discerning consumers andprofessionals. And every product benefits from the ethos of British innovation,engineering and craftsmanship that has flourished at Samuel Heath for nearlytwo centuries. Finally, this care and heritage is married with the latest

manufacturing technology to assure thequality and accuracy that make everyproduct worthy of carrying the SamuelHeath name.

So, whether you choose taps andshowers from one of our collections ofexquisite bathroom fittings, door handlesfrom our suites of beautiful architecturalhardware or one of our renownedconcealed door closers, you can beconfident that your Samuel Heathproduct has benefited from careful

research, innovative design, meticulous engineering and exacting quality controlto bring you an item to treasure, enjoy and trust.

Z-PP14 0614 2K

in Deutschland über Beschläge aus Hamburg, Goosacker 30, D - 22549 Hamburg. www.beschlaege.hamburg [email protected]

Tel.: 040 866 494 33

Powermatic is a registered trademark of Samuel Heath & Sons plc

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Transcript of und DIE einstellbaren, verdecktliegenden Türschließer · 2016. 12. 6. · Inhalt Seite No.6 - 7...