Chapter 1 Safety - TRUMPF

1 Chapter 1. Safety 1 For your Safety 1 3. 2 Terms 1 5. 3 Operational Safety 1 6. Intended use 1 6. Authorized personnel 1 7. 4 Hazards 1 8. Overview of laser classes 1 8. Laser classes of the machine 1 8. Laser classes of laser device and compo- 1 8. nents Hazards due to laser radiation 1 9. Danger due to bright light 1 10. Dangers from magnetic fields 1 10. Dangers due to the open electrical cabinet 1 10. Dangers due to live parts 1 11. B1034en 2018-12-04 Safety 1 1. Dangers handling workpieces 1 11. Sharp-edged workpieces 1 11. Hot workpieces 1 12. Risks due to remote support 1 12. Dangers when using the MobileControl app 1 12. Hazardous materials 1 13. Dusts, exhaust air 1 13. Hazardous materials due to cutting oils 1 14. Hazardous substances derived from poly- 1 14. ethylene films 5 Measures to be taken by the manufacturer 1 15.

2 Danger zones and safeguarding device 1 15. Warning signs at the machine 1 19. 6 Organizational measures to be taken by the 1 21. user Observe warnings and warning signs 1 21. Training and instructing operators 1 21. Measures applicable worldwide 1 21. Protection against laser radiation: Additional 1 22. information for Germany Protection against laser radiation: Additional 1 23. information for the USA. Duty of care when handling the machine 1 23. Pay attention to water protection 1 24. Using spare parts, accessories, software and 1 25. operating materials Safety data sheet on hazardous materials 1 26. 7 Overview of residual risks 1 27. 8 Disassembly and disposal 1 29. 1 2 Safety 2018-12-04 B1034en 1. For your Safety Regulations and guidelines With the CE marking and the EU Declaration of Conformity, TRUMPF confirms that the machine meets the basic health and Safety requirements of the EC Machinery Directive.

3 This TRUMPF machine was registered and certified for North America by the US Food and Drug Administration (FDA), Center for Devices and Radiological Health (CDRH), as per the Federal Performance Standard Title 21 Chapter 1 Section 1040. The CE marking is located on the nameplate of the machine. The EU Declaration of Conformity is delivered along with the machine. Chapter Safety This Chapter describes the Safety concept. The Chapter describes how potential dangers can be avoided. The overview of residual risks contains measures to be taken by the operator in order to reduce the residual risks. Note The operator must adhere to the valid Safety and accident prevention regulations of the respective country and the Safety laws of the state and of the region! Warnings and warning signs Certain operations can be a source of danger during operation.

4 The documentation contains warnings before the instructions for these activities. There are warning plates on the machine. A warning contains signaling words that have been explained in the following table: Signaling word Description DANGER .. refers to great dangers. If not avoided, it can result in death and serious injuries. WARNING Refers to a dangerous situation. It could lead to seri- ous injuries, if it is not avoided. CAUTION .. indicates a potentially dangerous situation. It could lead to injuries, if it is not avoided. NOTICE If such a situation is not observed, it can lead to dam- age to property. Signaling words Tab. 1-1. B1034en 2018-12-04 For your Safety 1 3. Example of a warning: Suspended load! DANGER. Falling loads could lead to severe bodily injury or even death. Observe Safety regulations for the handling of heavy loads.

5 Never walk under a suspended load. Use tested and appropriately sized tackle and means of transportation. Employ qualified technicians to transport the machine. Carry out transport in accordance with the transport regula- tions. 1 4 For your Safety 2018-12-04 B1034en 2. Terms Term Description Laser Device for generating laser radiation. Lasers consist of a resonator that comprises a laser active medium and a partially reflective and translucent mirror. Laser device Laser plus components for operating the laser such as control technology, energy sup- ply, cooling system, gas system etc. Laser product Machine, to which a laser device is connected or should be connected later. The terms "machine" and "laser product" are used as synonyms in this document. Laser Network A laser network is comprised of several processing systems which are connected to a laser device via laser light cable.

6 The processing systems can use the laser radiation in alteration. Processing optics Processing optics is a generic term. It can mean either a laser cutting head, a laser welding head or a combination head depending on the machine. Terms Tab. 1-2. B1034en 2018-12-04 Terms 1 5. 3. Operational Safety The machine can result in the following dangers if it is used inappropriately or for purposes other than those intended, or else if it is not safe to operate: Dangers to the Safety of the operator. Damage to the machine and to other property of the opera- tor. Negative effect on the effective functioning of the machine. Area of application in the USA: Notice: Use of controls or adjustments or performance of pro- cedures other than those specified herein may result in haz- ardous radiation exposure. Intended use Machine The user may use the machine only in the industrial sector.

7 Installation, operating and transport conditions defined by TRUMPF must be adhered to and maintenance work must be carried out in accordance with the Operator's manual. The oper- ator must observe the specifications of the country in which it is being operated as well as national and regional Safety and acci- dent prevention regulations. The operator may laser cut the materials described in the data collection. The user may process other materials only after con- sulting TRUMPF . Note Standard values for the flatness of metallic materials for hot-rol- led sheets are DIN EN ISO 9444-2 and DIN EN 10051 and for cold-rolled sheets DIN EN 10131. The laser device may be operated, only if all protective and Safety devices are in place and working. In case of malfunctions, the laser device must be switched off immediately and prevented from being switched on again.

8 The following is not allowed: Unauthorized alteration or conversion of the machine by the user or personnel. Operating the machine with a laser device that TRUMPF has not supplied with this machine, without consulting TRUMPF . 1 6 Operational Safety 2018-12-04 B1034en Any working procedure that impairs the Safety . Laser cutting of plastics. of wood. of sheets layered with PVC foil. of magnesium. Laser protection device The machine's laser protection devices, for example the window of the Safety cabin, are designed for the wavelength and the power of the laser device delivered with the machine. If a laser device is connected with a different wavelength or power, of if the machine was supplied without a laser, then the user is obliged to check the effectiveness and suitability of the existing laser protection devices.

9 The user is responsible for safe operation. Laser network If a product from a different manufacturer is connected to a TRUMPF laser device or if a TRUMPF product is connected to the laser device of a different manufacturer, then the user is responsible for the safe operation of the laser network. Disclaimer Any use going beyond this is considered to be unauthorized use. TRUMPF is not liable for any damage, especially personnel inju- ries and production failures resulting from this. The risk is borne solely by the operator. The warranty will be voided. Authorized personnel Operation, setting and maintenance work may only be carried out by authorized, trained and instructed personnel. Qualified personnel may: Transporting the machine to the installation site. Carry out work at the laser-specific, hydraulic, pneumatic and electrical modules.

10 Disassemble the machine and its components. B1034en 2018-12-04 Operational Safety 1 7. 4. Hazards Overview of laser classes Laser products are divided into laser classes as per the Euro- pean standard EN 60825-1 (USA: ANSI , ANSI ). The laser class corresponds to the hazard level of the laser light emitted. Laser classes of the machine Operation Description Class mode Normal mode Normal mode is the mode of Characteristics: 1. the machine in the entire The machine is controlled by a program or scope of function including the by hand. maintenance work that has been described in the opera- The protective devices are activated. tor's manual. The processing optics is in working position above the workpiece when the laser beam is switched on. The personnel is located outside the danger zone. Service mode Service mode is the mode of Service work includes the following: 4.