ARCA Regler GmbH 2 Safety
Series 8C D / 6H D 9 / 2811.2018 / 1.0
▪ Disconnect the auxiliary energy supply to the actuator and drive it to
its end position.
▪ Ensure that the system cannot be started up by third parties.
▪ You are expressly directed to observe the regulations for potentially
explosive equipment where necessary.
2.5 Inappropriate use
Inappropriate use is use of the product other than as described is the
chapter entitled [2.4] Intended use.
In the addition, the following applies:
▪ Unauthorised modifications to the product can lead to injuries, dam-
age to property and malfunctions. The user alone bears this risk.
Warranty and liability claims are excluded.
2.6 Residual risks
There may still be residual risks even if the product is used for its inten-
ded purpose.
▪ Danger of being crushed by unsecured actuators
In case of negligent use of personal protective equipment:
▪ Danger due to noise resulting in hearing loss
▪ Thermal hazards (burning, scalding, etc.)
▪ Danger due to escape of the operating medium
Furthermore, there may be unapparent residual risks despite all precau-
tions taken.
Residual risks can be minimised if the notes on safety and commission-
ing as well as the operating manual as a whole are observed.
2.7 Qualification of the personnel
The product is exclusively intended for use in plants and installations in
which trained technical personnel carry out the necessary work. Tech-
nical personnel are persons who are entrusted with the installation, com-
missioning and operation of this product and who have the appropriate
qualifications for their work activities, such as, for example:
▪ training or instruction in accordance with current technical safety
standards in the maintenance and usage of appropriate safety equip-
ment.
▪ Training in First Aid.
▪ In the case of systems with explosion protection: training or instruc-
tion and authorisation to carry out work on potentially explosive sys-
tems.
Repair work may be carried out only by trained and qualified technical
personnel.
Work on electrical equipment may be carried out only by trained electri-
cians or persons who have received electrotechnical instruction.