SCHUNK GSW-B,GSW-B 80,GSW-B 100,GSW-B 50,GSW-B 64,GSW-B-AGE series,GSW-B-AGE 120,GSW-B-AGE 220,GSW-B-AGE 150,GSW-B-AGE 600 Assembly And Operating Manual

Translation of the original manual
Assembly and Operating Manual
GSW-B
Gripper with shank interface
Imprint
2
Imprint
Copyright:
This manual is protected by copyright. The author is SCHUNK GmbH & Co. KG. All rights re­served. Any reproduction, processing, distribution (making available to third parties), translation or other usage - even excerpts - of the manual is especially prohibited and re­quires our written approval.
Technical changes:
We reserve the right to make alterations for the purpose of technical improvement.
Document number: 389112
Version: 02.00|09/08/2018|en
© SCHUNK GmbH & Co. KG All rights reserved.
Dear Customer, thank you for trusting our products and our family-owned company, the leading techno-
logy supplier of robots and production machines. Our team is always available to answer any questions on this product and other solutions.
Ask us questions and challenge us. We will find a solution! Best regards, Your SCHUNK team
SCHUNK GmbH & Co. KG Spann- und Greiftechnik
Bahnhofstr. 106 – 134 D-74348 Lauffen/Neckar
Tel. +49-7133-103-0 Fax +49-7133-103-2399
info@de.schunk.com schunk.com
Table of contents
3
Table of contents
1 General.................................................................................................................... 5
1.1 About this manual ................................................................................................5
1.1.1 Presentation of Warning Labels ...............................................................5
1.1.2 Applicable documents ..............................................................................6
1.1.3 Sizes ..........................................................................................................6
1.2 Warranty .............................................................................................................. 6
1.3 Scope of delivery ..................................................................................................6
1.3.1 Accessories kit ..........................................................................................6
1.4 Accessories ........................................................................................................... 6
2 Basic safety notes ................................................................................................... 7
2.1 Intended use......................................................................................................... 7
2.2 Not intended use.................................................................................................. 7
2.3 Constructional changes ........................................................................................7
2.4 Spare parts ........................................................................................................... 7
2.5 Environmental and operating conditions .............................................................8
2.6 Personnel qualification......................................................................................... 8
2.7 Personal protective equipment............................................................................ 9
2.8 Notes on safe operation ....................................................................................... 9
2.9 Transport .............................................................................................................. 9
2.10 Malfunctions....................................................................................................... 10
2.11 Disposal .............................................................................................................. 10
2.12 Fundamental dangers......................................................................................... 10
2.12.1 Protection during handling and assembly ..............................................10
2.12.2 Protection during commissioning and operation ...................................11
2.12.3 Protection against dangerous movements.............................................11
2.12.4 Protection against electric shock............................................................12
2.13 Using personal protective equipment ................................................................12
3 Technical data.........................................................................................................13
4 Assembly ................................................................................................................14
4.1 Mechanical connection of a GSW-B into a toolholder ....................................... 14
4.2 Connection of a GSW-B to a gripper................................................................... 16
4.3 Pressure supply .................................................................................................. 18
4.4 Mounting the sensor .......................................................................................... 20
4.4.1 Overview of sensors ...............................................................................20
4.4.2 Mounting kit RSS radio sensor system ...................................................21
5 Troubleshooting .....................................................................................................22
5.1 Product does not move? .................................................................................... 22
Table of contents
4
6 Maintenance and Care............................................................................................23
6.1 Lubricants/Lubrication points............................................................................. 23
6.2 Disassemble product ..........................................................................................23
6.3 Replacing the seals .............................................................................................23
6.4 Seal kit ................................................................................................................23
6.5 Assembly drawing............................................................................................... 24
7 Translation of original declaration of incorporation ................................................25
8 Annex to Declaration of Incorporation....................................................................26
General
5
1 General
1.1 About this manual
This manual contains important information for a safe and appro­priate use of the product.
This manual is an integral part of the product and must be kept ac­cessible for the personnel at all times.
Before starting work, the personnel must have read and under­stood this operating manual. Prerequisite for safe working is the observance of all safety instructions in this manual.
Illustrations in this manual are provided for basic understanding and may differ from the actual product design.
In addition to these instructions, the documents listed under Link Mitgeltende Unterlagen are applicable.
1.1.1 Presentation of Warning Labels
To make risks clear, the following signal words and symbols are used for safety notes.
DANGER
Danger for persons!
Non-observance will inevitably cause irreversible injury or death.
WARNING
Dangers for persons!
Non-observance can lead to irreversible injury and even death.
CAUTION
Dangers for persons!
Non-observance can cause minor injuries.
NOTICE
Material damage!
Information about avoiding material damage.
General
6
1.1.2 Applicable documents
• General terms of business*
• Catalog data sheet of the purchased product *
• Assembly and operating manual of the gripper * The documents marked with an asterisk (*) can be downloaded on
our homepage schunk.com
1.1.3 Sizes
This operating manual applies to the following sizes:
• GSW-B 50
• GSW-B 64
• GSW-B 80
• GSW-B 100
1.2 Warranty
If the product is used as intended, the warranty is valid for 24 months from the ex-works delivery date under the following con­ditions:
• Observe the ambient conditions and operating conditions, Link Ungebungs- und Einsatzbedingungen
Parts touching the workpiece and wear parts are not included in the warranty.
1.3 Scope of delivery
The scope of delivery includes
• Gripper with shank interface GSW-B in the version ordered
• Assembly and Operating Manual
• Accessory pack
1.3.1 Accessories kit
ID.-No. of the accessory pack
Accessory pack for ID number
GSW-B 50 - 80 5520205 GSW-B 100 5520206
Content of the accessories pack: Assembly drawing [}24].
1.4 Accessories
The following accessories, which must be ordered separately, are required for the product:
• Sensors
A wide range of accessories are available for this product For information regarding which accessory articles can be used
with the corresponding product variants, see catalog data sheet.
Basic safety notes
7
2 Basic safety notes
2.1 Intended use
The product is designed exclusively for gripping and temporarily holding workpieces or objects.
The product is intended for installation in a machine/system. The requirements of the applicable guidelines must be observed and complied with.
The product may be used only in the context of its defined applica­tion parameters Technical data [}13].
The product is designed for industrial use. To use this unit as intended, it is also essential to observe the tech-
nical data and installation and operation notes in this manual and to comply with the maintenance intervals.
NOTICE
Using the GSW-B in connection with a (heat-) shrinking tool­holder has to be considered as an abuse! The manufacturer is not responsible for therefrom resulting damages.
2.2 Not intended use
It is not intended use if the product is used, for example, as a pressing tool, stamping tool, lifting gear, guide for tools, cutting tool, clamping device or a drilling tool.
• Any utilization that exceeds or differs from the appropriate use is regarded as misuse.
2.3 Constructional changes
Implementation of structural changes
By conversions, changes, and reworking, e.g. additional threads, holes, or safety devices can impair the functioning or safety of the product or damage it.
• Structural changes should only be made with the written ap­proval of SCHUNK.
2.4 Spare parts
Use of unauthorized spare parts
Using unauthorized spare parts can endanger personnel and dam­age the product or cause it to malfunction.
• Use only original spare parts or spares authorized by SCHUNK.
Basic safety notes
8
2.5 Environmental and operating conditions
Required ambient conditions and operating conditions
Incorrect ambient and operating conditions can make the product unsafe, leading to the risk of serious injuries, considerable material damage and/or a significant reduction to the product's life span. See also Link Ungebungs- und Einsatzbedingungen.
2.6 Personnel qualification
Inadequate qualifications of the personnel
If the personnel working with the product is not sufficiently quali­fied, the result may be serious injuries and significant property damage.
• All work may only be performed by qualified personnel.
• Before working with the product, the personnel must have read and understood the complete assembly and operating manual.
• Observe the national safety regulations and rules and general safety instructions.
The following personal qualifications are necessary for the various activities related to the product:
Trained electrician
Due to their technical training, knowledge and experience, trained electricians are able to work on electrical systems, recognize and avoid possible dangers and know the relevant standards and regu­lations.
Qualified personnel
Due to its technical training, knowledge and experience, qualified personnel is able to perform the delegated tasks, recognize and avoid possible dangers and knows the relevant standards and reg­ulations.
Instructed person
Instructed persons were instructed by the operator about the del­egated tasks and possible dangers due to improper behaviour.
Service personnel of the manufacturer
Due to its technical training, knowledge and experience, service personnel of the manufacturer is able to perform the delegated tasks and to recognize and avoid possible dangers.
Basic safety notes
9
2.7 Personal protective equipment
Use of personal protective equipment
Personal protective equipment serves to protect staff against danger which may interfere with their health or safety at work.
• When working on and with the product, observe the occupa­tional health and safety regulations and wear the required per­sonal protective equipment.
• Observe the valid safety and accident prevention regulations.
• Wear protective gloves to guard against sharp edges and corners or rough surfaces.
• Wear heat-resistant protective gloves when handling hot sur­faces.
• Wear protective gloves and safety goggles when handling haz­ardous substances.
• Wear close-fitting protective clothing and also wear long hair in a hairnet when dealing with moving components.
2.8 Notes on safe operation
Incorrect handling of the personnel
Incorrect handling and assembly may impair the product's safety and cause serious injuries and considerable material damage.
• Avoid any manner of working that may interfere with the func­tion and operational safety of the product.
• Use the product as intended.
• Observe the safety notes and assembly instructions.
• Do not expose the product to any corrosive media. This does not apply to products that are designed for special environ­ments.
• Eliminate any malfunction immediately.
• Observe the care and maintenance instructions.
• Observe the current safety, accident prevention and environ­mental protection regulations regarding the product's applica­tion field.
2.9 Transport
Handling during transport
Incorrect handling during transport may impair the product's safety and cause serious injuries and considerable material damage.
• When handling heavy weights, use lifting equipment to lift the product and transport it by appropriate means.
• Secure the product against falling during transportation and handling.
• Stand clear of suspended loads.
Basic safety notes
10
2.10 Malfunctions
Behavior in case of malfunctions
• Immediately remove the product from operation and report the malfunction to the responsible departments/persons.
• Order appropriately trained personnel to rectify the malfunc­tion.
• Do not recommission the product until the malfunction has been rectified.
• Test the product after a malfunction to establish whether it still functions properly and no increased risks have arisen.
2.11 Disposal
Handling of disposal
The incorrect handling of disposal may impair the product's safety and cause serious injuries as well as considerable material and en­vironmental harm.
• Follow local regulations on dispatching product components for recycling or proper disposal.
2.12 Fundamental dangers
General
• Observe safety distances.
• Never deactivate safety devices.
• Before commissioning the product, take appropriate protective measures to secure the danger zone.
• Disconnect power sources before installation, modification, maintenance, or calibration. Ensure that no residual energy re­mains in the system.
• If the energy supply is connected, do not move any parts by hand.
• Do not reach into the open mechanism or movement area of the product during operation.
2.12.1 Protection during handling and assembly
Incorrect handling and assembly
Incorrect handling and assembly may impair the product's safety and cause serious injuries and considerable material damage.
• Have all work carried out by appropriately qualified personnel.
• For all work, secure the product against accidental operation.
• Observe the relevant accident prevention rules.
• Use suitable assembly and transport equipment and take pre­cautions to prevent jamming and crushing.
Basic safety notes
11
Incorrect lifting of loads
Falling loads may cause serious injuries and even death.
• Stand clear of suspended loads and do not step into their swiv­eling range.
• Never move loads without supervision.
• Do not leave suspended loads unattended.
2.12.2 Protection during commissioning and operation
Falling or violently ejected components
Falling and violently ejected components can cause serious injuries and even death.
• Take appropriate protective measures to secure the danger zone.
• Never step into the danger zone during operation.
2.12.3 Protection against dangerous movements
Unexpected movements
Residual energy in the system may cause serious injuries while working with the product.
• Switch off the energy supply, ensure that no residual energy re­mains and secure against inadvertent reactivation.
• Never rely solely on the response of the monitoring function to avert danger. Until the installed monitors become effective, it must be assumed that the drive movement is faulty, with its ac­tion being dependent on the control unit and the current oper­ating condition of the drive. Perform maintenance work, modi­fications, and attachments outside the danger zone defined by the movement range.
• To avoid accidents and/or material damage, human access to the movement range of the machine must be restricted. Limit/ prevent accidental access for people in this area due through technical safety measures. The protective cover and protective fence must be rigid enough to withstand the maximum possible movement energy. EMERGENCY STOP switches must be easily and quickly accessible. Before starting up the machine or auto­mated system, check that the EMERGENCY STOP system is working. Prevent operation of the machine if this protective equipment does not function correctly.
Basic safety notes
12
2.12.4 Protection against electric shock
Possible electrostatic energy
Components or assembly groups may become electrostatically charged. When the electrostatic charge is touched, the discharge may trigger a shock reaction leading to injuries.
• The operator must ensure that all components and assembly groups are included in the local potential equalisation in accord­ance with the applicable regulations.
• While paying attention to the actual conditions of the working environment, the potential equalisation must be implemented by a specialist electrician according to the applicable regula­tions.
• The effectiveness of the potential equalisation must be verified by executing regular safety measurements.
2.13 Using personal protective equipment
When using this product, observe the relevant industrial safety regulations and use the personal protective equipment (PPE) re­quired!
• Use protective gloves, safety shoes and safety goggles..
• Observe safe distances.
Technical data
13
3 Technical data
Size 50 64 80 100 Mechanical operating data
Weight [kg] 0.2 0.23 0.31 0.42 max. permitted speed [min-1] 20 Ambient temperature [°C]
Min. Max.
-10 90
IP rating 40 Noise emission [dB(A)] ≤ 70
Operating data for media connection
Pressure medium Compressed air, compressed air quality
according to ISO 8573-1:7 4 4
Nominal working pressure [bar] [bar] compressed air Machine coolant
6
40
min./max. Nominal operating pressure [bar] compressed air Machine coolant
4 / 8
20 / 50
More technical data is included in the catalog data sheet. Whichever is the latest version.
Assembly
14
4 Assembly
4.1 Mechanical connection of a GSW-B into a toolholder
NOTICE
The orientation of the GSW-B in the toolholder must be de-
termined by the customer.
NOTE
Never use a shrink fit chuck.
Assembly options
Ø Check if the O-rings (165) are insert in the shank. If necessary,
insert the O-rings (165).
Ø Clamp the module with the shank or via the clamping surface
(1) into the toolholder.
Assembly
15
SCHUNK TENDO Toolholder
Sectioning GSW-B clamped in the TENDO toolholder from SCHUNK
The shank of the GSW-B is surface clamped with the TENDO tool­holder (Principle of clamping: Hydraulic expansion toolholder).
Toolholder with WELDON mounting
Sectioning GSW-B clamped in a WELDON mounting
The shaft of the GSW-B is clamped via the clamping surface (1) through the set-screw (2) of the toolholder with WELDON mounting.
Assembly
16
4.2 Connection of a GSW-B to a gripper
NOTE
Before fastening the gripper at the screwed attachment surface, the required pressure connections have to be opened.Pressure
supply [}18].
SCHUNK Parallel Gripper PGN-plus
Assembly PGN-plus
Maximal screw-in depth of the fastening screws provided by the customer.
Mounting PGN-plus 50 64 80 100
Cylinder head screw ISO 4762 M3 x 45 (4x) M4 x 50 (4x) M4 x 50 (4x) M5 x 70 (4x)
Assembly
17
SCHUNK Centric Gripper PZN-plus
Assembly PZN-plus
Maximal screw-in depth of the fastening screws provided by the customer.
Mounting PZN-plus 50 64 80 100
Cylinder head screw ISO 4762 M3 x 40 (3x) M5 x 50 (3x) M6 x 55 (3x) M6 x 70 (3x)
Assembly
18
4.3 Pressure supply
NOTICE
Observe the requirements for the air supply
Technical data [}13].
• Pressure supply with compressed air or machine coolant is car-
ried out by the machine spindle.
• If compressed air is used:
– screw plug (150) has to be used. – On machines with check valve the backflow is blocked.. In ths
case, replace the screw plug (150) with the throttle (151).
• If machine coolant is used:
– the screw plug (150) must be replaced by the throttle (151).
• Only open the required compressed air connections to the GSW-B and at the SCHUNK gripper. For hose-free direct connec­tion, please use the O-ring from the enclosed accessory kit of the SCHUNK gripper.
• Screw-fit connectors (152) are only used if a SCHUNK TCU com­pensation unit is assembled at the same time. The screw-fit con­nector is not included in the scope of delivery.
Assembly
19
Position of the air connection of the SCHUNK gripper
Bottom air connections / compressed air connection for SCHUNK grippers
Connection designation for GSW-B
1 2 3 4
Hose-free direct connection at the base on the gripper
“a”
at PGN-plus-AS
“b”
at PGN-plus-IS
“a”
at PZN-plus-AS
“b“ at PZN-
plus-IS
• If a SCHUNK gripper for outside gripping force maintenance is used (AS= The gripper is closed by spring force), the connection 2 or 4 at the GSW-B and the bottom connection „a“ at the grip­per must be opened. The connection „A“ at the gripper has to be closed with a sealing screw (from the enclosed accessory kit of the gripper) and the connection „B“ at the gripper has to be closed with a silencer (154).
• If a SCHUNK gripper for inside gripping force maintenance is used (IS= The gripper is opened by spring force), the connection 1 or 3 at the GSW-B and the bottom connection „b“ at the grip­per have to be opened with the seal plug (from the enclosed ac­cessory kit of the gripper), and connection „A“ at the gripper has to be closed with a silencer (154).
Assembly
20
4.4 Mounting the sensor
NOTE
Observe the assembly and operating manual of the sensor for mounting and connecting.
The product is prepared for the use of sensors.
• For the exact type designations of suitable sensors, please see catalog datasheet and Overview of sensors [}20].
• For technical data for the suitable sensors, see assembly and operating manual and catalog datasheet.
– The assembly and operating manual and catalog datasheet
are included in the scope of delivery for the sensors and are available at schunk.com.
• Information on handling sensors is available at schunk.com or from SCHUNK contact persons.
4.4.1 Overview of sensors
Designation
Reed switch RMS Radio system RSS
For mounting the sensors, mounting kits are partly necessary.
• Attachment kit for RSS wireless sensors Mounting kit RSS radio
sensor system [}21]
Assembly
21
4.4.2 Mounting kit RSS radio sensor system
You will find suitable transmission modules in our catalog.
Overview mounting kit RSS
Designation ID number
AS RSS-GSW-B-H 0308440
Mounting the RSS onto the GSW-B
1 RSS 2 AS RSS-GSW--AGE-XYZ-H
Troubleshooting
22
5 Troubleshooting
5.1 Product does not move?
Possible cause Corrective action
The required air connections are closed Open the required air connections. Compressed air lines switched. Check compressed air lines. Unused air connections open. Close unused air connections. The machine is equipped with a check valve. Use throttle Pressure supply [}18].
Maintenance and Care
23
6 Maintenance and Care
The product is not intended for maintenance.
• In the event of increased leakage, however, the seals can be re­placed with the aid of the seal kit Replacing the seals [}23].
• If required, the spare parts can be reordered or exchanged As-
sembly drawing [}24].
6.1 Lubricants/Lubrication points
SCHUNK recommends the lubricants listed.
Lubricant point Lubricant
All seals Renolit HLT 2
6.2 Disassemble product
Disassemble the module as shown in the chapter “Assembly draw­ing” Assembly drawing [}24].
6.3 Replacing the seals
Replace seals
• Clean all parts thoroughly and check for damage and wear.
• Treat all greased areas with lubricant.
• Oil or grease bare external steel parts.
• Replace the seals.
– Position of the wearing parts Assembly drawing [}24] – Seal kit Seal kit [}23]
Assembly
Assembly takes place in the opposite order to disassembly. Observe the following:
• Unless otherwise specified, secure all screws and nuts with Loc­tite no. 243 and tighten with the appropriate tightening torque.
6.4 Seal kit
ID.-No. of the seal kit
Seal kit for ID number
GSW-B 50 - 100 5520204
Contents of the sealing kit, Assembly drawing [}24].
Maintenance and Care
24
6.5 Assembly drawing
The following figure is an example image. It serves for illustration and assignment of the spare parts. Variations are possible depending on size and variant.
Exploded view of the GSW-B
* Wearing part, replace during maintenance.
Included in the seal kit. Seal kit can only be ordered completely.
** Contained in accessory pack.
Translation of original declaration of incorporation
25
7 Translation of original declaration of incorporation
in terms of the Directive 2006/42/EG, Annex II, Part 1.B of the European Parliament and of the Council on machinery.
Manufacturer/ Distributor
SCHUNK GmbH & Co. KG Spann- und Greiftechnik Bahnhofstr. 106 – 134 D-74348 Lauffen/Neckar
We hereby declare that on the date of the declaration the following partly completed ma­chine complied with all basic safety and health regulations found in the directive 2006/42/ EC of the European Parliament and of the Council on machinery. The declaration is rendered invalid if modifications are made to the product.
Product designation: Gripper with shank interface / GSW-B / ID number 0308420, 0308421, 0308422, 0308423, 0308424
The partly completed machine may not be put into operation until conformity of the ma­chine into which the partly completed machine is to be installed with the provisions of the Machinery Directive (2006/42/EC) is confirmed.
Applied harmonized standards, especially:
EN ISO 12100:2010 Safety of machinery - General principles for design -
Risk assessment and risk reduction
The manufacturer agrees to forward on demand the relevant technical documentation for the partly completed machinery in electronic form to national authorities.
The relevant technical documentation according to AnnexVII, Part B, belonging to the partly completed machinery, has been created.
Person authorized to compile the technical documentation: Robert Leuthner, Address: see manufacturer's address
Lauffen/Neckar, August 2018 p.p. Ralf Winkler,
Manager for development
of gripping system components
Annex to Declaration of Incorporation
26
8 Annex to Declaration of Incorporation
according 2006/42/EG, Annex II, No. 1 B
1.Description of the essential health and safety requirements pursuant to 2006/42/EC, An­nex I that are applicable and that have been fulfilled with:
Product designation Gripper with shank interface Type designation GSW-B ID number 0308420, 0308421, 0308422, 0308423, 0308424
To be provided by the System Integrator for the overall machine
Fulfilled for the scope of the partly completed machine
Not relevant
1.1 Essential Requirements
1.1.1 Definitions X
1.1.2 Principles of safety integration X
1.1.3 Materials and products X
1.1.4 Lighting X
1.1.5 Design of machinery to facilitate its handling X
1.1.6 Ergonomics X
1.1.7 Operating positions X
1.1.8 Seating X
1.2 Control Systems
1.2.1 Safety and reliability of control systems X
1.2.2 Control devices X
1.2.3 Starting X
1.2.4 Stopping X
1.2.4.1 Normal stop X
1.2.4.2 Operational stop X
1.2.4.3 Emergency stop X
1.2.4.4 Assembly of machinery X
1.2.5 Selection of control or operating modes X
1.2.6 Failure of the power supply X
1.3 Protection against mechanical hazards
1.3.1 Risk of loss of stability X
1.3.2 Risk of break-up during operation X
1.3.3 Risks due to falling or ejected objects X
1.3.4 Risks due to surfaces, edges or angles X
Annex to Declaration of Incorporation
27
1.3 Protection against mechanical hazards
1.3.5 Risks related to combined machinery X
1.3.6 Risks related to variations in operating conditions X
1.3.7 Risks related to moving parts X
1.3.8 Choice of protection against risks arising from moving parts X
1.3.8.1 Moving transmission parts X
1.3.8.2 Moving parts involved in the process X
1.3.9 Risks of uncontrolled movements X
1.4 Required characteristics of guards and protective devices
1.4.1 General requirements X
1.4.2 Special requirements for guards X
1.4.2.1 Fixed guards X
1.4.2.2 Interlocking movable guards X
1.4.2.3 Adjustable guards restricting access X
1.4.3 Special requirements for protective devices X
1.5 Risks due to other hazards
1.5.1 Electricity supply X
1.5.2 Static electricity X
1.5.3 Energy supply other than electricity X
1.5.4 Errors of fitting X
1.5.5 Extreme temperatures X
1.5.6 Fire X
1.5.7 Explosion X
1.5.8 Noise X
1.5.9 Vibrations X
1.5.10 Radiation X
1.5.11 External radiation X
1.5.12 Laser radiation X
1.5.13 Emissions of hazardous materials and substances X
1.5.14 Risk of being trapped in a machine X
1.5.15 Risk of slipping, tripping or falling X
1.5.16 Lightning X
1.6 Maintenance
1.6.1 Machinery maintenance X
1.6.2 Access to operating positions and servicing points X
1.6.3 Isolation of energy sources X
1.6.4 Operator intervention X
1.6.5 Cleaning of internal parts X
Annex to Declaration of Incorporation
28
1.7 Information
1.7.1 Information and warnings on the machinery X
1.7.1.1 Information and information devices X
1.7.1.2 Warning devices X
1.7.2 Warning of residual risks X
1.7.3 Marking of machinery X
1.7.4 Instructions X
1.7.4.1 General principles for the drafting of instructions X
1.7.4.2 Contents of the instructions X
1.7.4.3 Sales literature X
The classification from Annex 1 is to be supplemented from here for­ward.
2 Supplementary essential health and safety requirements for certain
categories of machinery
X
2.1 Foodstuffs machinery and machinery for cosmetics or pharmaceutical products
X
2.2 Portable hand-held and/or guided machinery X
2.2.1 Portable fixing and other impact machinery X
2.3 Machinery for working wood and material with similar physical charac­teristics
X
3 Supplementary essential health and safety requirements to offset haz-
ards due to the mobility of machinery
X
4 Supplementary essential health and safety requirements to offset haz-
ards due to lifting operations
X
5 Supplementary essential health and safety requirements for machinery
intended for underground work
X
6 Supplementary essential health and safety requirements for machinery
presenting particular hazards due to the lifting of persons
X
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