GFA TS 971 - Page 2

Explanation of Symbols
The following symbols are used in these instructions:
Electrical Installation and Connecting External Devices
Intended Use
The door control is intended for installation in a force-actuated door with a GfA limit switch system. The
drive unit must be protected against moisture and aggressive environmental conditions (such as corrosive
substances). The drive units are only suitable for indoor use. Appropriate protective measures must be
taken for outdoor installation. The drive unit is not intended for hazardous areas. The values specied in the
technical data of the drive unit must not be exceeded. The safe operation can only be ensured if used as
specied.
Target Audience of these Instructions
As a user or operator, contact the manufacturer for your door system. These connection instructions are
geared towards qualied persons trained in the handling of door systems. Expert knowledge, relevant skills
and practical experience are what set apart qualied persons. They are capable of safely carrying out the
tasks involving, maintenance and modernisation according to the TS 971 installation instructions.
A trained electrician must carry out the electrical installation. Trained electricians meet the following
requirements:
▪ They are familiar with the applicable safety and accident prevention regulations.
▪ They recognise hazards relating to electricity and the door control and take safety precautions.
Safety Relevant Content
2
TS 971 Industrial Door Control
12.23
DANGER
Safety Note: Non-compliance will result in death or severe injury
Safety Note: Non-compliance will result in death or severe injury
!
WARNING
!
CAUTION
!
NOTICE
NOTE
i
Safety Note: Non-compliance can result in death or severe injury
Safety Note: Non-compliance will result in death or severe injury
WARNING
!
Danger to life from electric shock!
Improper wiring may result in severe or fatal injury from electrical shock.
▪ Allow only competent or skilled persons to carry out the work.
▪ Follow safe isolation procedures on the power source.
▪ Observe valid regulations and standards.
▪ Use suitable tools.
▪ Ensure all equipment is selected and installed suitably for the environment and intended use.
Safety Note: Non-compliance can result in injury
Note:
Non-compliance can result in material damage and impairment of product functionality
Note:
Points out useful additional information