Installation and Operational Instructions for ROBA
®
-diskstop
®
Type 894.5_ _._ _ Size 10
(B.8.4.5.EN)
23/03/2017 TK/TL/GC/SU
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: +49 8341 804-0, Fax: +49 8341 804-421
Page 5 of 16
www.mayr.com
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Safety Regulations
These Safety Regulations are user hints only and may not be complete!
User-implemented Protective Measures:
Please cover moving parts to protect
against injury
through seizure
.
Place a cover on the magnetic part to protect
against injury
through high temperatures
.
Protection circuit:
When using DC-side switching, the coil
must be protected by a suitable protection circuit according
to VDE 0580, which is integrated in
mayr
®
-rectifiers. To
protect the switching contact from consumption when using
DC-side switching, additional protective measures are
necessary (e.g. series connection of switching contacts). The
switching contacts used should have a minimum contact
opening of 3 mm and should be suitable for inductive load
switching. Please make sure on selection that the rated
voltage and the rated operating current are sufficient.
Depending on the application, the switching contact can also
be protected by other protection circuits (e.g.
mayr
®
-spark
quenching unit, half-wave and bridge rectifiers), although this
may of course then alter the switching times.
Take precautions
against freeze-up of the friction
surfaces
in high humidity and at low temperatures.
Standards, Directives and Regulations
Used and To Be Applied
DIN VDE 0580
Electromagnetic devices and
components, general specifications
2014/35/EU
Low Voltage Directive
CSA C22.2 No. 14-2010 Industrial Control Equipment
UL 508 (Edition 17)
Industrial Control Equipment
2014/33/EU
Elevator Directive
EN 81-20
Safety rules for the construction and
installation of lifts
–
Part 20: Passenger and goods
passenger lifts
EN 81-50
Safety rules for the construction and
installation of lifts - Examinations and
tests
– Part 50: Design rules,
calculations, examinations and tests of
lift components
EN 81-1
(End of the period of applicability:
31 AUG 2017)
EN ISO 12100
Safety of machinery - General
principles for design - Risk assessment
and risk reduction
DIN EN 61000-6-4
Interference emission
EN 12016
Interference immunity (for elevators,
escalators and moving walkways)
Liability
The information, guidelines and technical data in these
documents were up to date at the time of printing. Demands on
previously delivered brakes are not valid.
Liability for damage and operational malfunctions will not be
taken if:
- the Installation and Operational Instructions are ignored or
neglected.
- the brakes are used inappropriately.
- the brakes are modified.
- the brakes are worked on unprofessionally.
- the brakes are handled or operated incorrectly.
Guarantee
The guarantee conditions correspond with
the Chr. Mayr GmbH + Co. KG sales and delivery
conditions.
Mistakes or deficiencies are to be reported to
mayr
®
at
once!
CE Identification
according to the
Low Voltage Directive 2014/35/EU and the Elevator
Directive 2014/33/EU
Conformity Markings
in terms of the Canadian and American
approval
Identification
mayr
®
components are clearly marked and described on the Type tag:
Product name
Size
Type
DataMatrix code
Alternatively braking force
CE marking
Approval number (if available)
only for voltages > 72 V
(CE identification with ID number of the respective inspection authority,
only for type examination tested brakes)
