Safety and EMC InstructionsPlease read carefully the following user manual and thesafety instructions before installing or operating the unit!Installation★ See installation instructions before connecting to mains power.★ Condensation may occur if the UPS is moving directly from a coldto a warm environment. The UPS must be absolutely dry beforebeing installation. It is recommended to have an acclimatizationtime at least two hours.★ Do not install the UPS near water or in damp environment.★ Do not install the UPS where it would be exposed to direct sunlightor near heat.★ Do not connect appliances or items of equipment which wouldoverload the UPS (e.g. laser printers, etc.) to the UPS output.★ Place cables properly to avoid someone treaded or tripped overthem.★ Assure to connect with the earth reliably.★ Connect the UPS only to a socket outlet which is earthedshockproof type.★ The building wiring socket outlet (shockproof socket outlet) mustbe easily accessible to close to the UPS.★ With the installation of the equipment, the sum of the leakagecurrent of the UPS and the connected load does not exceed3.5mA.★ Do not block ventilation openings on the UPS’s housing. Ensurethe air vents on the front, side and rear of the UPS are not blocked.Recommended at least 25cm of space on each side. The air flowdiagram is shown as below: