Translation from original instructionsInstallation manual8We reserve the right to make changes without any prior notice.UATYQ*Y1Packaged Rooftop4P522680-12 SAFETY2.1 General safety precautionsA space of about 2 metres around the unit is identified as external danger zone.If the unit is positioned in an unprotected place that can be reached by unqualified persons, access to this area mustbe prohibited by special guarding.The equipment operator is responsible for complying with regulatory obligations.The equipment operator is the person who has actual control over the technical operation and free access, whichmeans the possibility of monitoring its components and their operation and the possibility of granting access to thirdparties.The equipment operator has the power (including financial power) to decide on technical modifications, checks andrepairs.The equipment operator may give instructions to employees or to external companies for carrying out maintenanceand repair operations.Only an authorised operator should be able to access the unit.Installation and maintenance or repair of the unit must be carried out by personnel and companies holding a certificateissued by a certification body designated by a member state that certifies the requirements contained in CommissionRegulation (EC) No. 517/2014.The internal danger zone can be accessed by removing the protective devices and entering the unit.On no account must unqualified personnel be allowed to enter the unit and no one should be allowed to enter beforethe power to it has been turned off.The user can interact with the unit only through the control and external OK signals.Only authorised knowledgeable personnel may access the unit in compliance with safety in the workplace regulations.Council Directive 89/391/EEC, of 12 June 1989, on the introduction of measures to encourage improvements in thehealth and safety of workers at work.Also, knowledge and understanding of the manual are indispensable for reducing risks and for improving the healthand safety of workers.The operator who enters the unit must have sufficient knowledge to perform the various activities throughout thetechnical life of the machine.The operator must know what to do when faced with possible anomalies, malfunctions or conditions of danger tohimself or others, and in any case, he must comply with the following instructions:Stop the unit immediately by using the emergency device.Do not do anything that goes beyond your duties and technical knowledge.Inform the manager immediately and do not take personal initiatives.Before carrying out any work on the unit, make sure you have turned off the power supply to it. Referto the section on maintenance work.