44 - EN
• Failure to comply with the safety information and instructions given in this
manual or with the accident prevention regulations and general safety
regulations relevant to the field of application shall exempt the manufacturer or
its representative from all liability and shall render any damage claims null and
void.
2.1
Intended use
The product is designed exclusively for opening and closing spring-balanced or
weight-balanced garage doors. It may not be used for garage doors without
spring-balancing or weight-balancing mechanisms.
Never make any modifications or changes to the product that have not been ex-
pressly approved by the manufacturer.
The product is suitable for domestic use only.
2.2
Foreseeable misuse
Any use other than described in chapter Intended use is regarded as reasonably
foreseeable misuse. This includes but is not limited to:
• using the product as a drive for sliding door constructions
• using the product for garage doors without spring-balancing or weight-
balancing mechanisms
Any damage or injury as a result of reasonably foreseeable misuse or of not fol-
lowing the assembly and operating instructions will render the manufacturer's liab-
ility null and void.
2.3
Personnel qualifications
Only personnel who are familiar with this manual and the dangers associated with
handling this product may use this product. The individual activities require differ-
ent personnel qualifications listed in the following table.
Activities
Operating
personnel
Skilled workers
a
with
relevant training, e.g.
industrial mechanic
Skilled
electrician
b
Installation, assembly, commissioning
X
X
Electrical installation
X
Operation
X
Cleaning
X
Maintenance
X
X
X
Work on the electrical system
(troubleshooting, repair & deinstallation)
X
Work on the mechanical system
(troubleshooting & repair)
X
Disposal
X
X
X
