Danger due to electric currentDanger by dangerous, electric voltage! Death or severe injury can occur if the correspondingprecautions are not taken!InformationImportant additional information and advice for user.2.3 Product safetyThe device conforms to the state of the art at the time of delivery and is fundamentally considered tobe reliable. The device and its accessories must only be used in a flawless condition and installed andoperated in compliance with the assembly instructions and/or operating instructions. Operating out-side the device's technical specifications ( name plate and attachment / technical data) can lead toa defect in the device and additional damage!In the case of a malfunction or a failure of the equipment check all functions with alarms inorder to prevent injury to persons or property. Note possibility of back-up operation. If used inintensive animal environments, any malfunctions in the air supply must be detected as soonas possible to prevent the development of a life-threatening situation for the animals. Thedesign and installation of the system must comply with local regulations and directives. InGermany these include DIN VDE 0100, the animal protection and the keeping of workinganimals ordinance and the pig-keeping ordinance etc. Also note the instructions of AEL, DLG,VdS.2.4 Requirements placed on the personnel / due diligencePersons entrusted with the planning, installation, commissioning and maintenance and servicing inconnection with the frequency inverter must have the corresponding qualifications and skills for thesejobs.In addition, they must be knowledgeable about the safety regulations, EU directives, rules for theprevention of accidents and the corresponding national as well as regional and in-house regulations.Personnel to be trained or instructed and apprentices are only permitted to work on the device underthe supervision of an experienced person. This also applies to personnel undergoing general training.Comply with the legal minimum age.This device is not intended to be used by people (including children) who have restricted mental,sensory or intellectual abilities or who have a lack of experience and/or knowledge.2.5 Start-up and during operationAttention!• During commissioning, unexpected and hazardous conditions can arise in the entire installationdue to defective adjustments, defective components or incorrect electrical connections. Remove allpersons and objects from the hazardous area.• During operation, the device must be closed or installed in a control cabinet. Fuses may only bereplaced by new ones and must not be repaired or bypassed. The data for the maximum line fuseare to be considered absolutely ( Technical data). Use only fuses specified in schematic dia-grams.• Any faults detected in the electric system/modules/operating equipment must be corrected immedi-ately. If these faults are not corrected, the device/system is potentially very dangerous. Thedevice/system must therefore not be operated when it is faulty.• Pay attention to smooth, low vibration running of the motor/fan, the appropriate instructions in thedrive documentation must be observed!Operating Instructions Fcontrol – model series FXDM25/32AM Safety instructionsL-BAL-E212-GB 1451 Index 003 Part.-No.7/123