Safety Precautions; Manufacturer's Warranty - Vents PA 01W Operation Manual

The system maintenance shall be performed by electricians with the minimum electrical
safety qualification Level 3 (electrical installations with a voltage of up to 1000 V).
The system and its peripheral equipment service shall be performed pursuant to the Safety
Requirements in the Electrical Installations Code (PUE) and Safety Regulations (PTB).
All the adjustments performed on energized equipment must be performed by at least 2
persons.
The control unit is compliant with the Electrical Installations Code (PUE).
The control unit is classified as follows:
rank 3 in terms of operational completeness;
in terms of metrological properties the unit is classified as a measuring instrument only
insofar as the built-in measurement instrumentation is concerned;
in terms of ingress protection the unit design offers no special protection against the
elements;
in terms of mechanical stress resistance the control unit is rated vibration-proof «L3».
The control unit is:
susceptible to seismic activity;
insensitive to static or alternating magnetic fields of power grid frequency at voltages up
to 400 A/m;
resistant to admissible industrial radio interference;
the characteristic properties are given with respect to electric insulation of the power
circuits and insulation of circuits with different nominal voltages.
Manufacturer hereby guarantees normal performance of the unit during two years from the date of
retail sale provided compliance with transport, storage, mounting and operation regulations.
In case of no confirmation of the sales date the warranty period is calculated from the manufacturing
date. In case of failures in the unit operation during the warranty period the manufacturer will accept
reclamations and complaints from the owner of the device only after receiving technically sound act
with detailed description of the failure. Unit damage as a result of unauthorized tampering with the
circuit diagram is not a warranty case. For warranty and post-warranty services of the unit please contact
the product manufacturer. In case of warranty claim please submit the present user's manual with the
seller's stamp, filled connection certificate and warranty card. Warranty repair services (provided that
the warranty card and the seller's stamp and the present user's manual) and post-warranty services
are fulfilled at the manufacturing facility. If returning the device under warranty please show this
User's Operation Manual, the duly filled-in Connection Certificate and the Warranty Card. Fulfill the
requirements set in the user's manual to ensure proper functioning of the unit.
WarrantY ClaiMS are aCCepteD WitH tHiS uSer'S Manual anD FilleD
COnneCtiOn CertiFiCate OnlY.
the ManuFaCturer is not responsible for any mechanical or physical damages
resulting from the manual requirements violence, the unit misuse or gross mechanical
effect.
the unit owner must follow the applicable instructions.

SaFetY preCautiOnS

ManuFaCturer'S WarrantY

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