Leuze electronic MSI-MD-FBX - Safety; Intended use and foreseeable misuse

Safety
Leuze electronic MSI-MD-FBX 7
2 Safety
For mounting, operating and testing, this document as well as all applicable national and international stan-
dards, regulations, rules and directives must be observed. Relevant and supplied documents must be ob-
served, printed out and handed to affected persons.
Ä Before working with the safety relay, completely read and understand the documents applicable to your
task.
In particular, the following national and international legal regulations apply for the start-up, technical in-
spections and work with safety relays:
• Machinery directive 2006/42/EC
• Low voltage directive 2014/35/EU
• EMC directive 2014/30/EU
• Use of work equipment directive 89/655/EEC supplemented by directive 95/63EC
• OSHA 1910 Subpart O
• Safety regulations
• Accident-prevention regulations and safety rules
• Ordinance on Industrial Safety and Health and employment protection act
• Product Safety Law (ProdSG and 9. ProdSV)
NOTICE
For safety-related information you may also contact local authorities (e.g., industrial inspec-
torate, employer's liability insurance association, labor inspectorate, occupational safety and
health authority).
2.1 Intended use and foreseeable misuse
DANGER
Electrically live systems pose a risk of electric shock!
Ä Make certain that, during all conversions, maintenance work and inspections, the system is
securely shut down and protected against being restarted.
Ä Only have work on the electrical system and electronics performed by a competent person
(see chapter 2.2 "Necessary competencies").
2.1.1 Intended use
WARNING
A running machine may result in serious injury!
Ä Make certain that the safety relay is correctly connected and that the protective function of
the protective device is ensured.
Ä Make certain that, during all conversions, maintenance work and inspections, the system is
securely shut down and protected against being restarted.
Only if the safety relay is correctly connected and correctly started up is the protective function of the pro-
tective device ensured. To prevent misuse and resulting dangers, the following must be observed:
• These operating instructions are included in the documentation of the system on which the protective
device is mounted and are available to the operating personnel at all times.
• The safety relay is used as a safety monitoring device in combination with one or more safety sensors
for safeguarding danger zones or points of operation on machines and systems.
• The safety relay may only be used after it has been selected in accordance with the respectively appli-
cable instructions and relevant standards, rules and regulations regarding labor protection and safety at
work, and after it has been installed on the machine, connected, commissioned, and checked by a
competent person (see chapter 2.2 "Necessary competencies").
• The safety relay must only be connected and commissioned in accordance with its specifications (tech-
nical data, environmental conditions, etc.).