New lift SA3-S Mode d’emploi
SA3-S
Protectionagainstunintendedcarmovement
INSTALLATION & COMMISSIONING MANUAL
a_SA3-S_2011-12_en 57-99076
SA3-S
A3
0408
X1 Forfurtherdetailspleaseseeinstruction X2
left
digit Operating
state
1Outside
2Dooropen
3Doorzone
4Approach
5Relevelling
6Exit
Display Description
01 Approachspeed
02 Relevellingspeed
03 Approachovershoot
04 UCMoutsideofdoorzone(A3)
05 UCMrelevelling(A3)
06 Acceleration
07 Cannottestsolenoid
10-11 Override
12 Solenoidfeedback
14 Doorzone
15-16 Lostoftraction
17-18 Positionencoder
20-23 EMCinterference
25-26 Doorrelaymonitor
27-28 Safetycircuitrelaymonitor
FF Internal
Aufkleber S/N
SW - / HW - Version
Herstelldatum
right
digit door
input SCCT-
input SCCT-
Relay Solenoid
0open off open off
1closed off open off
2open on open off
3closed on open off
4open off closed off
5closed off closed off
6open on closed off
7closed on closed off
8open off open on
9closed off open on
Aopen on open on
bclosed on open on
Copen off closed on
dclosed off closed on
Eopen on closed on
Fclosed on closed on
MagnetRESET
Normal operation (display lights continuously) Error (display flashes)
SA3-SInstallation&CommissioningManual
Manufacturer NEWLIFTSteuerungsbauGmbH
LochhamerSchlag8
82166Gräfelfing
Phone+49 89 – 898 66 – 0
Fax +49 89 – 898 66 – 300
Mail [email protected]
www.newlift.de
Serviceline Phone+49 89 – 898 66 – 110
E-mail[email protected]
Dateofissue 05.11.2012
Author BP
Release BP11/2012
Hardwareversion V1.31/V1.32
Doc.No. mia_SA3S_en
Copyright ©NEWLIFTSteuerungsbauGmbH,2012.
Thismanualisprotectedbycopyright.Allrights,includingthoseofcopying,of
reproduction,oftranslationandofmodification,inwholeorinpart,arereservedby
thepublisher.
Nopartofthisdescriptionmaybereproducedinanyformorcopiedwithan
electronicreplicationsystemwithoutwrittenpermission.
Althoughgreatcarehasbeentakenintheproductionoftextsandfigures,we
cannotbeheldlegallyliableforpossiblemistakesandtheirconsequences.
SA3-SInstallation&CommissioningManual I
Contents
1 Aboutthismanual 1
1.1 General 1
1.2 Abbreviationsandsymbolsused 1
2 Generalsafetyregulations 2
2.1 Qualificationsoftheinstallingengineer 2
2.2 Residualdangers 2
2.3 Safetyregulations 3
3 Technicaldata 5
4 Planningthesystem 6
5 Interfaces 8
5.1 Connectiontothecontrolsystem 9
5.2 Connectiontothesafetycircuit 10
5.3 Display 11
5.4 RemoteDisplayModule 13
5.4.1 UserInterfaces 13
6 Installation 14
7 Commissioning 15
7.1 RemoteDisplayModule 15
8 Behaviourincaseoferrors 16
9 Functiontestduringcommissioning 17
10 Inspectionduringcommissioning 21
11 Annualinspection 24
12 Wastedisposal 25
13 Appendix 26
13.1 Releaseoftrappedpersons 26
13.2 Calculatingthestoppingdistance 26
13.2.1 Downwardstoppingdistance 26
13.2.2 Upwardstoppingdistance 27
14 Notice 29
II SA3-SInstallation&CommissioningManual
Aboutthismanual
SA3-SInstallation&CommissioningManual 1
1 Aboutthismanual
The SA3-S safety device was developed to satisfy the "protection against unintended car movement" stipulated
in the standard (EN 81-1:1998+A3:2009, 9.11).
Read these instructions carefully before installing and commissioning the safety device. In addition, chapter „2
General safety regulations“.
Objectives of this manual:
› Provision of the technical data
› Installation and commissioning instructions
› Maintenance instructions
› Test instructions
› Operation of the device.
1.1 General
This manual is intended to simplify installation and commissioning of the safety device. In addition, this manual
also serves as a reference for the operator.
It describes the commissioning, installation and maintenance procedures for a lift in connection with the SA3-S
safety device for the "protection against unintended car movement".
It contains important information for safe and proper installation and commissioning of the safety device.
Following these instructions will help to:
› prevent danger,
› avoid repair costs and downtime,
› increase the reliability and lifespan of the control system and of the lift system.
Local, national and on-site regulations regarding health and safety and protection of the environment must be
taken into account in addition to this installation and commissioning manual.
This manual only describes the assemblies of the lift system delivered by NEW LIFT. For information about
components of the lift system that were not manufactured and supplied by NEW LIFT, please refer to the res-
pective user information supplied by the manufacturer or supplier.
1.2 Abbreviationsandsymbolsused
The following signs and symbols are used for operational instructions:
Abbreviation Description
SCCT Safetycircuit
PE ProtectiveEarth;earthwire
GND Ground;referencepotentialforsignalandoperatingvoltages
AC Alternatingcurrent
DC Directcurrent
GB Overspeedgovernor
Safety-relevant information
This symbol is located in front of safety-relevant information.
Information notice
This symbol is located in front of relevant information.
Generalsafetyregulations
2 SA3-SInstallation&CommissioningManual
2 Generalsafetyregulations
All important safety regulations are summarised in this chapter. These safety instructions must always be adhe-
red to during all work on the installation.
All persons performing installation and commissioning work on the SA3-S safety device must read this chapter
and follow its regulations.
Laws, regulations, guidelines and standards that apply in the country of operation must be followed in addition
to the safety regulations mentioned in this manual.
2.1 Qualificationsoftheinstallingengineer
The installing engineer must:
› be over 18 years of age (exception: apprentices who are over 16 years of age and are permanently supervised
by an engineer qualied for training apprentices).
› have rst aid training,
› have theoretical and practical knowledge of regulations and measures for the prevention of re and explosions
in his work area,
› be able to identify, avoid and rectify all dangers that might occur during his work in the shaft and in the operating
rooms,
› be able to identify and rectify all irregularities and faults that might occur during installation and operation of a lift
system,
› have theoretical and practical knowledge of operating principles and requirements of electric controls and drive
systems.
All installation and commissioning work on electric and electronic components of the safety device must be
performed by or supervised by a qualied electrician.
A qualied electrician has appropriate training and knowledge of regulations that allow him to judge the quality
of the work performed and identify possible dangers (BGV A3).
2.2 Residualdangers
Dangerforpersons
The following shall always apply during all work on the installation:
Danger to life! Do not touch live parts while working on electrical equipment.
› Before starting work, make sure the system is off circuit.
› Only carry out any installation work on electrical components when these are switched off and in an unpowered
state.
› Only use insulated tools when working on electrical system components.
› Pay attention to the accident prevention regulations.
Electrical hazard, leaking gas or water due to pierced supply lines. Risk of serious injury or death.
› Make sure no supply lines are in the installation location before starting any installation work.
›Danger of falling! Installing engineers and unauthorised persons can fall down the shaft. Risk of serious injury or
death.
› Block the shaft access points.
› Use suitable protection (e.g. safety harnesses, scaffoldings) when working on or in the shaft.
Danger of crushing due to intentional or accidental car movement. Risk of serious injury or death.
› Block the shaft access points.
› Before starting any work, make sure that there are no persons in the shaft or in the vicinity of moving parts of
the drive.
› Prevent unauthorised operation of the control system.
Generalsafetyregulations
SA3-SInstallation&CommissioningManual 3
Riskofmaterialdamage
The following shall always apply during all work on the installation:
Electrostatic charging
› Keep the electronic assembly in its original packaging until installation.
› Before opening the original packaging, a static discharge must be performed. To do this, touch a grounded
piece of metal.
› During work on electronic assemblies, periodically perform this discharge procedure.
Electronic assemblies are destroyed by defective, interchanged or incorrectly mounted connectors, short-circui-
ting or excess voltage.
› Check plugs for mechanical damage.
› Never change pre-assembled connectors or cables.
› Only connect loose or torn off wires according to circuit diagram details if this is possible on site (suitable mate-
rial and tools must be available).
› Pay attention to coding pins and latch lugs.
2.3 Safetyregulations
General
› The instructions of the lift manufacturer and the instructions in this manual must be followed during installation
and commissioning of the safety device.
› The shaft must be secured against unauthorised trespassing during installation, commissioning, inspection and
maintenance.
› Assemblies, devices and cables must be installed and fastened securely and permanently.
› Loads must be moved with suitable aids (lift trucks, hoisting gear etc.).
› Sharp and pointed tools or other potentially dangerous objects may only be carried along in clothing if suitable
protective measures have been taken to rule out any danger.
› Alcohol and drugs must not be consumed before and during installation and commissioning.
Documentation
› A copy of the installation and commissioning manual must be available to the installing engineer at the time of
installing and commissioning.
› A copy of the installation and commissioning manual and the wiring diagrams must be kept in the control cabi-
net at all times after installation.
› The wiring diagrams supplied with the SA3-S safety device are binding. Changes must only be made after con-
sulting NEW LIFT and must be documented in writing on the system.
› The factory-side inspection records of the SA3-S safety device remain with the manufacturer.
Electricity
› Regulations for installing and operating electrical equipment (VDE 0100) and regulations of local utilities must
be followed.
› The specied distances between different electrical assemblies must be controlled and maintained.
› All installation work must be carried out with the system shut down and off circuit.
› All cables and wires must be installed with sufcient strain relief.
› The neutral and ground wires must be routed separately.
Generalsafetyregulations
4 SA3-SInstallation&CommissioningManual
Workingintheshaft
› Any work in the shaft requires perfect and permanent communication between the supervisor on the lift control-
ler and the workers in the shaft.
› Components in the shaft must be arranged or secured in such a way that persons accessing the shaft for ins-
pection, maintenance or repair purposes are not in danger.
› The maximum load of the lift system must not be exceeded.
› The specied overruns of the emergency end switches in relation to the speed must be observed.
› The emergency installations must not be activated during normal operation.
› All emergency installations and braking systems must be checked for trouble-free operation and all shaft entran-
ces closed off before beginning work.
› Installation and operation are prohibited if other persons could be in danger.
› Workers must be secured against falling.
› In case of any work interruptions, the car must be moved to the lowest stop position, the control system swit-
ched off and the power supply (e.g. UPS) permanently disconnected.
Personalsafetyequipmentoftheinstallingengineer
› Eye protection
› Safety boots
› Protective helmet
› Safety harness
› Clothing suitable to the ambient conditions of the installation location
› Jewellery, watches and similar items may not be worn; a hair net must be used if applicable.
Handlingelectronicassemblies
› Leave electronic assemblies in their original packaging until installation.
› Touch a grounded piece of metal prior to opening the original packaging to prevent damage from static charges.
Wastedisposal
› All packaging material must be disposed of in an environmentally acceptable manner; paper, plastic, metal,
electronic assemblies etc. must be recycled.
Technicaldata
SA3-SInstallation&CommissioningManual 5
3 Technicaldata
Parameters Min. Type Max.
Operating voltage1 24V DC
Power consumption with energised solenoid 1A
Power consumption with deenergised solenoid 0.3A
Temperature: operation 0°C 65°C
Temperature: storage & transport -20°C 70°C
Relative humidity: operation (non-condensing) 15% 85%
Relative humidity: storage & transport (non-condensing) 5% 95%
Cable length to overspeed governor2 100m
Cable length to control system2100m
Error-signal output current 0.7A
Protection type IP64
Possible safety circuit voltages3 230V/50Hz, 110V/50Hz,
24VDC - 150VDC
Safeguarding of the safety circuit (external) 4A
Position resolution (pulse interval) with HJ200 0.94mm
Position resolution (pulse interval) with HJ250 0.94mm
Position resolution (pulse interval) with HJ300 0.92mm
Reaction time "A3" until solenoid has deenergised 82 ms
Service life 20 years
Table 1: Technical data
1 The operating voltage must also remain active during a power failure of the main supply (see chapter "Planning the
system").
2 The maximum possible cable length to the overspeed governor and to the control system is heavily dependent on the
distance of the cable to other sources of interference.
3 Possible safety circuit voltages:
The required voltage must be specied when ordering
Planningthesystem
6 SA3-SInstallation&CommissioningManual
4 Planningthesystem
In order to use the SA3-S safety system together with a lift system, the following requirements must be satised:
1. The lift control system must make available a signal that always becomes inactive when the car
is not to be moved ("inmotion" signal). This signal must be inactive on each stop. Level: 0V (car is
moving) / 24V or high impedance (car is not moving). The signal is needed in order to test the solenoids
at the overspeed governor and to allow that the magnetic coil drops with closed doors (quiescent state
of the lift).
2. The product must be supplied with power via a 24Vemergencypowerdevice.
Reason: If power fails during travel, the solenoids must remain energised until the car stops, as the
safety gear will otherwise be actuated. This delay is taken into account in the device, but can only take
effect if the power supply is ensured for several seconds following power failure. Required is 24V/1A
for about 10 sec. In addition, an UPS is needed in order to energise the solenoid during an emergency
rescue so that the car can be moved. The emergency power supply must be designed accordingly.
3. An override input ensures that the car can also be moved in the event of a power failure so that per-
sons can be freed.
In the override state, the solenoid energises and the safety circuit relay opens. Level: 0V (override) /
high impedance (normal operation). For override, a separate switch must be wired in the control cabi-
net. It is to be labelled with "Ovrd. SA3-S".
4. The safetygear that is to be used in combination with the SA3-S must satisfy the requirements of EN
81-1:1998 + A3:2009 or EN81-2:1998 + A3:2009
5. The carapron must satisfy the requirements of EN 81-1:1998 + A3:2009 point 8.4.
An apron acc. to EN 81-21 is permissible only if the car apron satises the requirements specied in
EN 81-1, section 8.4 over the entire shaft upon leaving the lowest oor. If this cannot be ensured, the
calculation of the permissible upward stopping distance (see chapter "Upward stopping distance") can
only take into account the vertical part of the car below the car threshold for the apron length.
6. A formula must be used to theoretically verify that the car achieves the stoppingdistance specied in
the standard. The "upward" and "downward" cases are to be calculated separately. The following data
are necessary for this purpose:
› Maximum length of the door zones in the up and down directions (normally 200mm in both
directions)
› Maximum reaction path of safety gear and overspeed governor (the path of the car from the
time the safety cable is blocked until the safety gear reaches its guaranteed braking decelera-
tion) in both directions
› Minimum braking deceleration of the safety gear in both directions
› Internal passage height to the car interior (for calculating the maximum downward stopping
distance)
› Length of the apron below the car (for calculating the maximum upward stopping distance)
› Mass of empty car, cable and counterweight (for calculating the maximum possible upward
acceleration)
The product may only be used if the required stopping distances can be achieved. For some parame-
ters, standard values may be used.
7. The safetycircuit of the lift system must be modied according to the specications. In the standard
device, the safety circuit voltage is 230V / 50Hz. Other voltages are possible on request.
8. The PowerGood input signals a powerfailure at the control system. Level: 24V: current present / 0V or
high impedance: power failure. Ideally, this input is supplied by the power supply of the control system.
9. If the system is equipped with the "approach with open doors" function, the two doorzonesignals
must be wired. These signals must also be monitored by an external safety circuit bypass control. Level:
24V (door zone) / 0V or high impedance (outside of the door zone).
10. To reset the product in the A3 case or after an error, a button ("reset") can be wired in the control
cabinet. Level: 24V (reset) / 0V or high impedance (normal operation). The button is to be labelled with
"Reset SA3-S". Alternatively, the SA3-S safety device can be reset with the aid of a magnet below the
display.
11. The "error" output of the product can be wired with an error lamp (24V, max. 0.7mA) or with the control
system. This output is for information only and is not a safety function. The error lamp is not necessary if
the device display can be viewed.If the error output is read by the controller, the controller must not stop
the system in case of an error.
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