17.7.17
Elektropneumatic positioner DigiPos
2. Safety instructions
4
2. Safety instructions
2 . 1 Intended use
The DigiPos positioner is only approved for the applications which we have specified.
These have been developed and manufactured in accordance with applicable safety standards. For
this reason they do not constitute a potential hazard when used according to their intended purpose.
2 . 2 Notes on the guarantee
All obligations arising in connection with the guarantee are contained in the General Terms and
Conditions of Guth Ventiltechnik GmbH.
2 . 3 Safety instructions
The positioner may only be fitted and commissioned by qualified personnel.
Based on the definition laid down in EN 60204-1. Qualified personnel:
A person who, on the basis of his or her specialist training, has acquired knowledge and experience
as well as knowledge of the relevant standards and can evaluate the work entrusted to him or her
and any possible hazards.
NOTICE
• Before commencing installation, commissioning or other work on the control valve please read
this manual. The manual is only valid for the described valve actuators and the DigiPos posi-
tioner.
CAUTION
• The valve may only be used for approved purposes.
• The unit is only designed for connection to safety extra-low voltage.
• The GUTH company shall accept no liability for damage and operational malfunctions resulting
from failure to observe these instructions.
• Technical modifications resulting in deviations from the illustrations and information contained
in these instructions may be made without prior notice being given.
• The pneumatic actuators contain strongly pre-tensioned springs.
• This means that there is a risk of death if actuators are opened. Therefore the actuators may
only be opened by qualified personnel that has been trained by the GUTH company.
• Pneumatic actuators exert large positioning forces. Therefore moving parts may only be
touched when not under tension or pressure.
• The device may only be fitted and commissioned in accordance with these operating instruc-
tions.
• The manufacturing process did not take account of safety precautions in respect of external fire.
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