Mounting And Installation; Connecting Conditions; Safety Regulations - S+S Regeltechnik AERASGARD FSFTM-CO2-Modbus Notice D'instruction

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Mounting and Installation

Devices are to be connected under dead-voltage condition. Devices
must only be connected to safety extra-low voltage. Consequential
damages caused by a fault in this device are excluded from warranty
or liability. Installation of these devices must only be realized by
authorized qualified personnel. The technical data and connecting
conditions shown on the device labels and in the mounting and oper-
ating instructions delivered together with the device are exclusively
valid. Deviations from the catalogue representation are not explicitly
mentioned and are possible in terms of technical progress and
continuous improvement of our pro ducts. In case of any modifications
made by the user, all warranty claims are forfeited. Operating this
device close to other devices that do not comply with EMC directives
may influence functionality. This device must not be used for monitoring
applications, which serve the purpose of protecting persons against
hazards or injury, or as an EMERGENCY STOP switch for systems or
machinery, or for any other similar safety-relevant purposes.
Dimensions of enclosures or enclosure accessories may show slight
tolerances on the specifications provided in these instructions.
Modifications of these records are not permitted.
In case of a complaint, only complete devices returned in original
packing will be accepted.
Notes regarding mechanical mounting and attachment:
Mounting shall take place while observing all relevant regulations and
standards applicable for the place of measurement (e.g. such as
welding instructions, etc.). Particularly the following shall be regarded:
– VDE ⁄ VDI directive technical temperature measurements,
measurement set - up for temperature measurements.
– The EMC directives must be adhered to.
– It is imperative to avoid parallel laying of current-carrying lines.
– We recommend to use shielded cables with the shielding being
attached at one side to the DDC ⁄ PLC.
POTENTIOMETER
To compensate for different installation heights, two stub axles are provided for the potentiometer, depending on the switch programme.
This is to ensure that the minimum and maximum stops of the potentiometer function properly.
Before mounting, make sure that the existing thermometer's technical
parameters comply with the actual conditions at the place of
utilization, in particular in respect of:
– Measuring range
– Permissible maximum pressure, flow velocity
– Oscillations, vibrations, shocks are to be avoided (< 0.5 g)

CONNECTING CONDITIONS

The voltage outputs are short-circuit proof against earth. The device
is destroyed if voltage supply is applied to the voltage output.

SAFETY REGULATIONS

These devices shall only be used for their intended purpose. Respective
safety regulations issued by the VDE, the states, their control
authorities, the TÜV and the local energy supply company must be
observed. The buyer has to ensure adherence to the building and
safety regulations and has to avoid all dangers of any kind. We do not
assume any warranty for faults or damages arising or resulting from
improper use of our equipment or from non-observance of operating
instructions. These instruments must be installed by authorised
specialists only!
Preferably shielded cables should be used in order to prevent
damages ⁄ errors. It is imperative to avoid laying parallel with current-
carrying lines. EMC directives must be adhered to.
Notes on commissioning:
This device was calibrated, adjusted and tested under standardised
conditions.
When operating under deviating conditions, we recommend performing
an initial manual adjustment on-site during commissioning and
subsequently at regular intervals.
Commissioning is mandatory and may only be performed by
qualified personnel!
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