Leroy-Somer E27 Series, Installation & Maintenance

Page: 96 / 112

Installation and Operational Instructions for ROBA
®
-twinstop
®
Type 8012._ _ _ _ _ Sizes 150 to 350
(B.8012.GB)
05/07/2010 TK/HW/SU Chr. Mayr GmbH + Co. KG Tel.: 08341 / 804-0
Eichenstraße 1 Fax: 08341 / 804-421
D-87665 Mauerstetten http://www.mayr.de
Page 3 of 15 Germany eMail: info@mayr.de
Safety Regulations
These Safety Regulations are user hints only and may not be complete!
Insulation Material Class F (+155 °C)
The magnetic coil and the casting compound are suitable for
use up to a maximum operating temperature of +155 °C.
Brake Storage

Store the brakes in a horizontal position, in dry rooms and
dust and vibration-free.

Relative air humidity < 60 %.

Temperature without major fluctuations within a range from
– 20 ° up to +60° C.

Do not store in direct sunlight or UV light.

Do not store aggressive, corrosive substances (solvents /
acids / lyes / salts etc.) near to the brakes.
For longer storage of more than 2 years, special measures are
required (please contact the manufacturers).
Handling
Before installation, the brake must be inspected and found to be
in proper condition. The brake function must be inspected both
once installation has taken place as well as after longer system
downtimes, in order to prevent the drive starting up against
possibly seized linings.
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.

Protect against electric shocks by installing a conductive
connection between the magnetic component and the PE
conductor on the permanent installation (Protection Class I)
and by carrying out a standardised inspection of the
continuous PE conductor connection to all contactable
metal parts.

Protect against highly inductive switch-off peaks by
installing varistors, spark quenching units or similar devices
according to VDE 0580/2000-07, Paragraph 4.6, to prevent
damage to the coil insulations or switch contact
consumption in extreme conditions (this protection is
contained in mayr
®
rectifiers).

Take precautions against freeze-up of the friction surfaces
in high humidity and at low temperatures.
Regulations, Standards and Directives Used:
DIN VDE 0580 Electromagnetic devices and components,
general directives
2006/95/EC Low voltage directive
2004/108/EC EMC directive
95/16/EC Elevator directive
EN 81-1 Safety regulations for
construction and installation of elevators and
small goods elevators
BGV C1 (previously VGB 70) Safety regulations for
theatre stage technical systems
Please Observe the Following Standards:
DIN EN ISO
12100-1 and 2 Machine Safety
DIN EN 61000-6-4 Noise emission
EN12016
Interference resistance
(for elevators, escalators and moving
walkways)
EN 60204 Electrical machine equipment
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 delivery conditions.

Mistakes or deficiencies are to be reported to mayr
®
at
once!
Conformity Markings
The product confirms to the CE according to the low voltage
directive 2006/95/EC.
Identification
mayr
®
components are clearly marked and described on the
Type tag:
Manufacturer
mayr
®
Name/Type
Article number
Serial number