This Standard specifies the safety rules for the construction and installation of passenger lift, sickbed lift and freight lift, so as to prevent passengers and goods from damage during running the lifts.
This Standard is applicable to power-actuated traction-type or positive passenger lifts, sickbed lifts and freight lifts.
This Standard is not applicable to dumbwaiter lifts and hydraulic lifts.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 700-1988 Carbon structural steel
GB/T 2423.5-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Ea and guidance: Shock (idt IEC68-2- 27:1987)
GB/T 2423.6-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Eb and guidance: Collision (idt IEC68-2- 29:1987)
GB/T 2423.10-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Fc and guidance: Vibration (sinusoidal) (idt IEC68-2-6:1982)
GB/T 2423.22-2002 Environmental testing for electric and electronic products — Part 2: Test methods, Test N: Temperature Variation (idt IEC60068-2- 14:1984)
GB/T 4207-1984 Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
GB/T 4723-1992 Phenolic cellulose paper copper-clad laminated sheets for printed circuits
GB/T 4724-1992 Epoxide cellulose paper copper-clad laminated sheets for printed circuits
GB/T 4728 Graphical Symbols for Electrical Diagrams
GB 4943- 2001 Safety of information technology equipment (idt IEC 60950:1999)
GB 5013.4-1997 Rubber insulated cables of rated voltages up to and including 450/750V-Part 4: Cords and flexible cables (idt IEC245-4:1994))
GB 5013.5-1997 Rubber insulated cables of rated voltages up to and including 450/750V-Part 5: Lift cables (idt IEC245-5:1994)
GB 5023.1-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 1: General requirements (idt IEC227-1:1993 Amendment No.1 1995)
GB 5023.3-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 3: Non-sheathed cables for fixed wiring (idt IEC 227-3:1993)
GB 5024.4-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 4: Sheathed cables for fixed wiring (idt IEC 227-4:1992)
GB 5023.5-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 5: Flexible cables (cords), (idt IEC227-5:1979 Amendment No.1 1987, Amendment No.2 1994)
GB 5023.6-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 6: Lift cables and cables for flexible connection (idt IEC 227-6:1985)
GB/T 7024-1997 Terminology of lifts, escalators and passenger conveyors
GB 8903-1988 Wire Ropes for Lifts (eqv ISO 4344:1983))
GB l2265.1-1997 Safety Mechanical Safety: Safe distance to prevent the upper extremities from touching the dangerous area (eqv EN294:1992)
GB 14048.4-1993 Low-voltage switching device and control device: low-voltage electromechanical treadle and motor starter (eqv IEC947-4-1:1990)
GB l4048.5-2001 Low-voltage switching device and control device — Part 5-1: control circuit device and switching element electromechanical control circuit device (eqv IEC 60947-5- 1:1997)
GB 14821.1-1993 Electrical installations of buildings — Protection against electric shock (eqv IEC 364-4-41:1992)
GB/T 15651-1995 Semiconductor devices — Discrete devices and integrated circuits — Part 5: Optoelectronic devices (idt IEC747-5:1992)
GB/T 16261-1996 Generic specification of printed boards (idt IEC/PQC 88:1990)
GB/T 16856-1997 Safety of machinery - Principles for risk assessment
GB 16895.3-1997 Electrical installations of buildings — Part 5-54: Selection and erection of electrical equipment — Earthing arrangements, protective conductors and protective bonding conductors (idt IEC 364-5-54:1980)
GB/T 16935.1-1997 Insulation coordination for equipment within low-voltage systems — Part 1: Principles, requirements and tests (idt IEC664-1:1992)
JG/T 5072.1- 1996 Guide rails for lifts — T-type
GA 109-1995 The test methods for landing door's fireproof
EN 12015:1998 Electromagnetic compatibility — Product family standard for lifts, escalators and passenger conveyors — Emission
EN 12016:1998 Electromagnetic compatibility — Product family standard for lifts, escalators and passenger conveyors — Immunity
HD 384.6.61S1 Electrical installations of building — Part 6; Verification — Chapter 61: Initial verification
3 Definitions
For the purposes of this Standard, terms and definitions specified in GB/T 7024 the following apply:
3.1 Traction drive lift
A lift whose lifting ropes are driven by friction in the grooves of the driving sheave of the machine.
3.2 Positive drive lift
A lift suspended by chains or ropes driven by means other than friction.
3.3 Non-commercial vehicle lift
The lift suitable to carry private vehicle in its car.
3.4 Pulley room
A room not containing the machine, in which pulleys are located, and in which the overspeed governor and the electrical equipment can also be housed.
3.5 Available car area
Area of the car measured at a height of 1 m above floor level, disregarding handrails, which is available for passengers or goods during operation of the lift.
3.6 Re-leveling
An operation, after the lift has stopped, to permit the stopping position to be corrected during loading or unloading, if necessary by successive movements (automatic or inching).
3.7 Minimum breaking load of a rope
The product of the square of the nominal diameter of the rope (in square millimeters, mm2) and the nominal tensile strength of the wires (in newtons per square millimeter, N/mm2) and a coefficient appropriate to the type of rope construction.
3.8 Safety rope
An auxiliary rope attached to the car, the counterweight or balancing weight for the purpose of tripping a safety gear in case of suspension failure.
3.9 User
Person making use of the services of a lift installation.
3.10 Passenger
Any person transported by a lift in the car.
3.11 Authorized and instructed user
The person authorized by the equipment principal and instructed how to use lifts.
Without other provisions, if the lift principal has handed the lift instruction manual to the authorized and instructed users and one of the following two conditions are satisfied, the user can use the lift:
a) Only the authorized and instructed users have the keys, and insert the key into the lock in or out of the car, the lift can be started;
b) If the lift is installed in the public unaccessable places, then the lift is not locked up, the lift principal will send one or more persons to take charge.
3.12 Lift machine
The unit including the motor which drives and stops the lift.
3.13 Balancing weight
Mass which saves energy by balancing all or part of the mass of the car.
3.14 Electric safety chain
The total of the electric safety devices connected in series.
3.15 Inspection trap
Outward-open trap installed in the shaft for the purpose of inspection and overhaul.
3.16 Emergency door to the well
When the distance between consecutive landing doorsills exceeds 11 m, a door will be built on the interim shaft wall for rescuing the passengers.
3.17 Laminated glass
An assembly of 2 or more glass layers, each of which is bonded together using a plastic film.
Foreword V Foreword of EN 81-1 VII 0 Introduction VII 0.1 General VII 0.2 Principles VII 0.3 Assumptions VIII 1 Scope 2 Normative References 3 Definitions 4 Units and Symbols 4.1 Units 4.2 Symbols 5 Lift Well 5.1 General provisions 5.2 Well enclosure 5.3 Walls, floor and ceiling of the well 5.4 Construction of the walls of lift wells and landing doors facing a car entrance 5.5 Protection of any spaces located below the car, the counterweight or the balancing weight 5.6 Protection in the well 5.7 Headroom and pit 5.8 Exclusive use of the lift well 5.9 Lighting of the well 5.10 Emergency release 6 Machine and Pulley Rooms 6.1 General provisions 6.2 Access 6.3 Construction and equipment of machine rooms 6.4 Construction and equipment of pulley rooms 7 Landing Doors 7.1 General provisions 7.2 Strength of doors and their frames 7.3 Height and width of entrances 7.4 Sills, guides, door suspension 7.5 Protection in relation to door operation 7.6 Local lighting and “car here” signal lights 7.7 Locking and closed landing door check 7.8 Closing of automatically operated doors 8 Car, Counterweight and Balancing Weight 8.1 Height of car 8.2 Available car area, rated load, number of passengers 8.3 Walls, floor and roof of the car 8.4 Apron 8.5 Car entrance 8.6 Car doors 8.7 Protection during operation of doors 8.8 Reversal of closing movement 8.9 Electrical device for proving the car doors closed 8.10 Sliding doors with multiple, mechanically linked panels 8.11 Opening the car door 8.12 Emergency trap doors and emergency doors 8.13 Car roof 8.14 Car header 8.15 Equipment on top of the car 8.16 Ventilation 8.17 Lighting 8.18 Counterweight and balancing weight 9 Suspension, Compensation and Overspeed Protection 9.1 Suspension 9.2 Sheave, pulley, drum and rope diameter ratios, rope/chain terminations 9.3 Rope traction 9.4 Winding up of ropes for positive drive lifts 9.5 Distribution of load between the ropes or the chains 9.6 Compensation with ropes 9.7 Protection for traction sheaves, pulleys and sprockets 9.8 Safety gear 9.9 Overspeed governor 9.10 Ascending car overspeed protection means 10 Guide Rails, Buffers and Final Limit Switches 10.1 General provisions concerning guide rails 10.2 Guiding of the car, counterweight or balancing weight 10.3 Car and counterweight buffers 10.4 Stroke of car and counterweight buffers 10.5 Final limit switches 11 Clearances between Car and Wall Facing the Car Entrance, and between Car, Counterweight or Balancing Weight 11.1 General provision 11.2 Clearances between car and wall facing the car entrance 11.3 Clearances between car, counterweight or balancing weight 12 Lift Machine 12.1 General provision 12.2 Drive of the car and the counterweight or balancing weight 12.3 Use of overhung pulleys or sprockets 12.4 Braking system 12.5 Emergency operation 12.6 Speed 12.7 Stopping the machine and checking its stopped condition 12.8 Monitoring the normal slowdown of the machine in case of reduced buffer stroke 12.9 Safety devices against slack rope or slack chain 12.10 Motor run time limiter 12.11 Protection of machinery 13 Electric Installations and Appliances 13.1 General provisions 13.2 Contactors, relay-contactors, components of safety circuits 13.3 Protection of motors and other electrical equipment 13.4 Main switches 13.5 Electric wiring 13.6 Lighting and socket outlets 14 Protection against Electric Faults; Controls; Priorities 14.1 Failure analysis and electric safety devices 14.2 Controls 15 Notices, Markings and Operating Instructions 15.1 General provisions 15.2 Car 15.3 Car roof 15.4 Machine and pulley rooms 15.5 Well 15.6 Overspeed governor 15.7 Pit 15.8 Buffers 15.9 Landing identification 15.10 Electrical identification 15.11 Unlocking key for landing doors 15.12 Alarm device 15.13 Locking devices 15.14 Safety gear 15.15 Groups of lifts 15.16 Ascending car overspeed protection means 16 Examinations and Test, Register and Maintenance 16.1 Examinations and tests 16.2 Register 16.3 Installer information Annex A (Normative) List of the Electric Safety Devices Annex B (Normative) Unlocking Triangle Annex C (Informative) Technical Dossier C1 Introduction C2 General C3 Technical details and plans C4 Electric schematic diagrams C5 Verification of conformity Annex D (Normative) Examinations and Tests Before Putting Into Service D1 Examinations D2 Tests and verifications Annex E (Informative) Periodical Examinations and Tests, Examinations and Tests after an Important Modification or after an Accident E1 Periodical examinations and tests E2 Examinations and tests after an important modification or after an accident Annex F (Normative) Safety Components — Tests Procedures for Verification of Conformity F0 Introduction F1 Landing door locking devices F2 (Kept free) F3 Safety gear F4 Overspeed governors F5 Buffers F6 Safety circuits containing electronic components F7 Ascending car overspeed protection means Annex G (Informative) Proof of Guide Rails G1 General G2 Loads and forces G3 Load cases G4 Impact factors G5 Calculations G6 Permissible deflections G7 Examples of calculation method Annex H (Normative) Electronic Components — Failure Exclusion Annex J (Normative) Pendulum Shock Tests Annex K (Normative) Top Clearances for Traction Drive Lifts Annex L (Normative) Necessary Buffer Stroke Annex M (Informative) Traction Evaluation M1 Introduction M2 Traction calculation M3 Practical example Annex N (Normative) Evaluation of Safety Factor for Suspension Ropes N1 General N2 Equivalent number Nequiv of pulleys N3 Safety factor N4 Examples Annex ZA (Informative) Clauses of This Standard Addressing Essential Requirements or Other Provisions of EU Directives
1 Scope
This Standard specifies the safety rules for the construction and installation of passenger lift, sickbed lift and freight lift, so as to prevent passengers and goods from damage during running the lifts.
This Standard is applicable to power-actuated traction-type or positive passenger lifts, sickbed lifts and freight lifts.
This Standard is not applicable to dumbwaiter lifts and hydraulic lifts.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 700-1988 Carbon structural steel
GB/T 2423.5-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Ea and guidance: Shock (idt IEC68-2- 27:1987)
GB/T 2423.6-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Eb and guidance: Collision (idt IEC68-2- 29:1987)
GB/T 2423.10-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Fc and guidance: Vibration (sinusoidal) (idt IEC68-2-6:1982)
GB/T 2423.22-2002 Environmental testing for electric and electronic products — Part 2: Test methods, Test N: Temperature Variation (idt IEC60068-2- 14:1984)
GB/T 4207-1984 Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
GB/T 4723-1992 Phenolic cellulose paper copper-clad laminated sheets for printed circuits
GB/T 4724-1992 Epoxide cellulose paper copper-clad laminated sheets for printed circuits
GB/T 4728 Graphical Symbols for Electrical Diagrams
GB 4943- 2001 Safety of information technology equipment (idt IEC 60950:1999)
GB 5013.4-1997 Rubber insulated cables of rated voltages up to and including 450/750V-Part 4: Cords and flexible cables (idt IEC245-4:1994))
GB 5013.5-1997 Rubber insulated cables of rated voltages up to and including 450/750V-Part 5: Lift cables (idt IEC245-5:1994)
GB 5023.1-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 1: General requirements (idt IEC227-1:1993 Amendment No.1 1995)
GB 5023.3-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 3: Non-sheathed cables for fixed wiring (idt IEC 227-3:1993)
GB 5024.4-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 4: Sheathed cables for fixed wiring (idt IEC 227-4:1992)
GB 5023.5-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 5: Flexible cables (cords), (idt IEC227-5:1979 Amendment No.1 1987, Amendment No.2 1994)
GB 5023.6-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 6: Lift cables and cables for flexible connection (idt IEC 227-6:1985)
GB/T 7024-1997 Terminology of lifts, escalators and passenger conveyors
GB 8903-1988 Wire Ropes for Lifts (eqv ISO 4344:1983))
GB l2265.1-1997 Safety Mechanical Safety: Safe distance to prevent the upper extremities from touching the dangerous area (eqv EN294:1992)
GB 13028-1991 Isolating transformers and safety isolating transformers — Requirements (eqv IEC 742:1983)
GB 14048.4-1993 Low-voltage switching device and control device: low-voltage electromechanical treadle and motor starter (eqv IEC947-4-1:1990)
GB l4048.5-2001 Low-voltage switching device and control device — Part 5-1: control circuit device and switching element electromechanical control circuit device (eqv IEC 60947-5- 1:1997)
GB 14821.1-1993 Electrical installations of buildings — Protection against electric shock (eqv IEC 364-4-41:1992)
GB/T 15651-1995 Semiconductor devices — Discrete devices and integrated circuits — Part 5: Optoelectronic devices (idt IEC747-5:1992)
GB/T 16261-1996 Generic specification of printed boards (idt IEC/PQC 88:1990)
GB/T 16856-1997 Safety of machinery - Principles for risk assessment
GB 16895.3-1997 Electrical installations of buildings — Part 5-54: Selection and erection of electrical equipment — Earthing arrangements, protective conductors and protective bonding conductors (idt IEC 364-5-54:1980)
GB/T 16935.1-1997 Insulation coordination for equipment within low-voltage systems — Part 1: Principles, requirements and tests (idt IEC664-1:1992)
JG/T 5072.1- 1996 Guide rails for lifts — T-type
GA 109-1995 The test methods for landing door's fireproof
EN 12015:1998 Electromagnetic compatibility — Product family standard for lifts, escalators and passenger conveyors — Emission
EN 12016:1998 Electromagnetic compatibility — Product family standard for lifts, escalators and passenger conveyors — Immunity
HD 384.6.61S1 Electrical installations of building — Part 6; Verification — Chapter 61: Initial verification
3 Definitions
For the purposes of this Standard, terms and definitions specified in GB/T 7024 the following apply:
3.1 Traction drive lift
A lift whose lifting ropes are driven by friction in the grooves of the driving sheave of the machine.
3.2 Positive drive lift
A lift suspended by chains or ropes driven by means other than friction.
3.3 Non-commercial vehicle lift
The lift suitable to carry private vehicle in its car.
3.4 Pulley room
A room not containing the machine, in which pulleys are located, and in which the overspeed governor and the electrical equipment can also be housed.
3.5 Available car area
Area of the car measured at a height of 1 m above floor level, disregarding handrails, which is available for passengers or goods during operation of the lift.
3.6 Re-leveling
An operation, after the lift has stopped, to permit the stopping position to be corrected during loading or unloading, if necessary by successive movements (automatic or inching).
3.7 Minimum breaking load of a rope
The product of the square of the nominal diameter of the rope (in square millimeters, mm2) and the nominal tensile strength of the wires (in newtons per square millimeter, N/mm2) and a coefficient appropriate to the type of rope construction.
3.8 Safety rope
An auxiliary rope attached to the car, the counterweight or balancing weight for the purpose of tripping a safety gear in case of suspension failure.
3.9 User
Person making use of the services of a lift installation.
3.10 Passenger
Any person transported by a lift in the car.
3.11 Authorized and instructed user
The person authorized by the equipment principal and instructed how to use lifts.
Without other provisions, if the lift principal has handed the lift instruction manual to the authorized and instructed users and one of the following two conditions are satisfied, the user can use the lift:
a) Only the authorized and instructed users have the keys, and insert the key into the lock in or out of the car, the lift can be started;
b) If the lift is installed in the public unaccessable places, then the lift is not locked up, the lift principal will send one or more persons to take charge.
3.12 Lift machine
The unit including the motor which drives and stops the lift.
3.13 Balancing weight
Mass which saves energy by balancing all or part of the mass of the car.
3.14 Electric safety chain
The total of the electric safety devices connected in series.
3.15 Inspection trap
Outward-open trap installed in the shaft for the purpose of inspection and overhaul.
3.16 Emergency door to the well
When the distance between consecutive landing doorsills exceeds 11 m, a door will be built on the interim shaft wall for rescuing the passengers.
3.17 Laminated glass
An assembly of 2 or more glass layers, each of which is bonded together using a plastic film.
Contents of GB 7588-2003/XG1-2015
Foreword V
Foreword of EN 81-1 VII
0 Introduction VII
0.1 General VII
0.2 Principles VII
0.3 Assumptions VIII
1 Scope
2 Normative References
3 Definitions
4 Units and Symbols
4.1 Units
4.2 Symbols
5 Lift Well
5.1 General provisions
5.2 Well enclosure
5.3 Walls, floor and ceiling of the well
5.4 Construction of the walls of lift wells and landing doors facing a car entrance
5.5 Protection of any spaces located below the car, the counterweight or the balancing weight
5.6 Protection in the well
5.7 Headroom and pit
5.8 Exclusive use of the lift well
5.9 Lighting of the well
5.10 Emergency release
6 Machine and Pulley Rooms
6.1 General provisions
6.2 Access
6.3 Construction and equipment of machine rooms
6.4 Construction and equipment of pulley rooms
7 Landing Doors
7.1 General provisions
7.2 Strength of doors and their frames
7.3 Height and width of entrances
7.4 Sills, guides, door suspension
7.5 Protection in relation to door operation
7.6 Local lighting and “car here” signal lights
7.7 Locking and closed landing door check
7.8 Closing of automatically operated doors
8 Car, Counterweight and Balancing Weight
8.1 Height of car
8.2 Available car area, rated load, number of passengers
8.3 Walls, floor and roof of the car
8.4 Apron
8.5 Car entrance
8.6 Car doors
8.7 Protection during operation of doors
8.8 Reversal of closing movement
8.9 Electrical device for proving the car doors closed
8.10 Sliding doors with multiple, mechanically linked panels
8.11 Opening the car door
8.12 Emergency trap doors and emergency doors
8.13 Car roof
8.14 Car header
8.15 Equipment on top of the car
8.16 Ventilation
8.17 Lighting
8.18 Counterweight and balancing weight
9 Suspension, Compensation and Overspeed Protection
9.1 Suspension
9.2 Sheave, pulley, drum and rope diameter ratios, rope/chain terminations
9.3 Rope traction
9.4 Winding up of ropes for positive drive lifts
9.5 Distribution of load between the ropes or the chains
9.6 Compensation with ropes
9.7 Protection for traction sheaves, pulleys and sprockets
9.8 Safety gear
9.9 Overspeed governor
9.10 Ascending car overspeed protection means
10 Guide Rails, Buffers and Final Limit Switches
10.1 General provisions concerning guide rails
10.2 Guiding of the car, counterweight or balancing weight
10.3 Car and counterweight buffers
10.4 Stroke of car and counterweight buffers
10.5 Final limit switches
11 Clearances between Car and Wall Facing the Car Entrance, and between Car, Counterweight or Balancing Weight
11.1 General provision
11.2 Clearances between car and wall facing the car entrance
11.3 Clearances between car, counterweight or balancing weight
12 Lift Machine
12.1 General provision
12.2 Drive of the car and the counterweight or balancing weight
12.3 Use of overhung pulleys or sprockets
12.4 Braking system
12.5 Emergency operation
12.6 Speed
12.7 Stopping the machine and checking its stopped condition
12.8 Monitoring the normal slowdown of the machine in case of reduced buffer stroke
12.9 Safety devices against slack rope or slack chain
12.10 Motor run time limiter
12.11 Protection of machinery
13 Electric Installations and Appliances
13.1 General provisions
13.2 Contactors, relay-contactors, components of safety circuits
13.3 Protection of motors and other electrical equipment
13.4 Main switches
13.5 Electric wiring
13.6 Lighting and socket outlets
14 Protection against Electric Faults; Controls; Priorities
14.1 Failure analysis and electric safety devices
14.2 Controls
15 Notices, Markings and Operating Instructions
15.1 General provisions
15.2 Car
15.3 Car roof
15.4 Machine and pulley rooms
15.5 Well
15.6 Overspeed governor
15.7 Pit
15.8 Buffers
15.9 Landing identification
15.10 Electrical identification
15.11 Unlocking key for landing doors
15.12 Alarm device
15.13 Locking devices
15.14 Safety gear
15.15 Groups of lifts
15.16 Ascending car overspeed protection means
16 Examinations and Test, Register and Maintenance
16.1 Examinations and tests
16.2 Register
16.3 Installer information
Annex A (Normative) List of the Electric Safety Devices
Annex B (Normative) Unlocking Triangle
Annex C (Informative) Technical Dossier
C1 Introduction
C2 General
C3 Technical details and plans
C4 Electric schematic diagrams
C5 Verification of conformity
Annex D (Normative) Examinations and Tests Before Putting Into Service
D1 Examinations
D2 Tests and verifications
Annex E (Informative) Periodical Examinations and Tests, Examinations and Tests after an Important Modification or after an Accident
E1 Periodical examinations and tests
E2 Examinations and tests after an important modification or after an accident
Annex F (Normative) Safety Components — Tests Procedures for Verification of Conformity
F0 Introduction
F1 Landing door locking devices
F2 (Kept free)
F3 Safety gear
F4 Overspeed governors
F5 Buffers
F6 Safety circuits containing electronic components
F7 Ascending car overspeed protection means
Annex G (Informative) Proof of Guide Rails
G1 General
G2 Loads and forces
G3 Load cases
G4 Impact factors
G5 Calculations
G6 Permissible deflections
G7 Examples of calculation method
Annex H (Normative) Electronic Components — Failure Exclusion
Annex J (Normative) Pendulum Shock Tests
Annex K (Normative) Top Clearances for Traction Drive Lifts
Annex L (Normative) Necessary Buffer Stroke
Annex M (Informative) Traction Evaluation
M1 Introduction
M2 Traction calculation
M3 Practical example
Annex N (Normative) Evaluation of Safety Factor for Suspension Ropes
N1 General
N2 Equivalent number Nequiv of pulleys
N3 Safety factor
N4 Examples
Annex ZA (Informative) Clauses of This Standard Addressing Essential Requirements or Other Provisions of EU Directives
