1 General notes1.1 Structure of the operating instructionsBefore installation and start-up, read this manual carefully to ensure correct use!We emphasize that these operating instructions apply to specific units only, and are in no wayvalid for the complete system!Use these operating instructions to work safely with and on the device. They contain safety instruc-tions that must be complied with as well as information that is required for failure-free operation of thedevice.Keep these operating insturctions together with the device. It must be ensured that all persons thatare to work on the device can refer to the operating instructions at any time.Keep the operating instructions for continued use. They must be passed-on to all successive owners,users and final customers.1.2 Target groupThe operating instructions address persons entrusted with planning, installation, commissioning andmaintenance and servicing and who have the corresponding qualifications and skills for their job.1.3 Exclusion of liabilityConcurrence between the contents of these operating instructions and the described hardware andsoftware in the device has been examined. It is still possible that non-compliances exist; no guaranteeis assumed for complete conformity. To allow for future developments, construction methods andtechnical data given are subject to alteration. We do not accept any liability for possible errors oromissions in the information contained in data, illustrations or drawings provided.ZIEHL-ABEGG SE is not liable for damage due to misuse, incorrect use, improper use or as aconsequence of unauthorized repairs or modifications.1.4 CopyrightThese operating instructions contain copyright protected information. The operating instructions maybe neither completely nor partially photocopied, reproduced, translated or put on data medium withoutprevious explicit consent from ZIEHL-ABEGG SE. Infringements are liable for damages. All rightsreserved, including those that arise through patent issue or registration on a utility model.2 Safety instructionsThis chapter contains instructions to prevent personal injury and property damage. These instructionsdo not lay claim to completeness. In case of questions and problems, please consult our companytechnicians.2.1 Intended useThe equipment is to be used solely for the purposes specified and confirmed in the order. Other useswhich do not coincide with, or which exceed those specified will be deemed unauthorised unlesscontractually agreed. Damages resulting from such unauthorised uses will not be the liability of themanufacturer. The user will assume sole liability.Reading these operating instructions and complying with all contained instructions - especially thesafety notifications contained therein - are considered part of intended use. To consider is also themanual of attached components. Not the manufacturer, rather the operator of the device is liable forany personal harm or material damage arising from non-intended use!2.2 Explanations of symbolsSafety instructions are highlighted with warning triangles and are depicted according to the degree ofhazard as follows.Attention!General hazardous area. Death or severe injury or significant property damage can occur if thecorresponding precautions are not taken!Operating Instructions Fcontrol – model series FXDM25/32AM General notesL-BAL-E212-GB 1451 Index 003 Part.-No.6/123