EN-2 FrontierTM Centrifuge FC57071.4 Safety Precautions1.4.1 UserOHAUS centrifuges are intended exclusively for indoor use and for use by qualified personnel. This device mayonly be operated by trained specialist stuff. They must have carefully read the operating manual and be familiarwith the function of the device.1.4.2 Rotor and accessoriesOnly OHAUS original rotors and accessories shall be used. Any other use or intended use is considered improper.OHAUS is not liable for damage resulting from improper use.CAUTION:Read all safety warnings before installing, making connections, or servicing this equipment. Failure tocomply with these warnings could result in personal injury and/or property damage. Retain instructions forfuture reference.1.4.3 Measures for your protectionWARNING: Never work in an environment subject to explosion hazards! The housing of the instrument isnot gas tight. (Explosion hazard due to spark formation, corrosion caused by the ingress of gases)WARNING: When using chemicals and solvents, comply with the instructions of the producer and thegeneral lab safety rules.WARNING: The centrifuge is not sealed. Use suitable protection measures when using the centrifuge forinfectious and pathogenic samples. Follow appropriate safety precautions when handling these samples.1.4.4 Exclude the following environmental influences Powerful vibrations Direct sunlight Atmospheric humidity greater than 80% Corrosive gases present Temperatures below 2 °C and above 35 °C Powerful electric or magnetic fields:WARNING:Electrical shock hazards exist within the housing. The housing should only be opened by authorized andqualified personnel.Remove all power connections to the unit before opening.1.4.5 Measures for operational safety Do not unscrew the two halves of the housing. Dry off any liquid spills immediately! The instrument is not watertight. Verify that the equipment’s input voltage range and plug type are compatible with the local power supply. Only connect the power cord to a properly grounded power receptacle. Only use a power cord with a rating that exceeds the specifications on the equipment label. Do not position the equipment such that it is difficult to disconnect the power cord from the power receptacle. Make sure that the power cord does not pose a potential obstacle or tripping hazard. The equipment is for indoor use only. Use the equipment only in dry locations. Use only approved accessories. Operate the equipment only under ambient conditions specified in these instructions. Disconnect the equipment from the power supply when cleaning. Do not operate the equipment in hazardous or unstable environments. Service should only be performed by authorized personnel.1.4.6 Danger and precautionsTo protect people and environment the following precautions should be observed: During centrifugation, the presences of people are prohibited within 30 cm around the centrifuge according tothe regulations of EN 61010-2-020. FC5707 is not explosion-proof and must therefore not be operated in explosion-endangered areas or locations.Centrifugation of flammable, explosive, radioactive, or such substances, which chemically react with high