Eaton 91PS User And Installation Manual

Also see for 91PS: Safety and installation quick guide Safety and installation quick guide User and installation guide User and installation guide

Contents

• Use of the LCD control panel and the Maintenance Bypass Switch (MBS).• Use of optional connectivity modules and their software.Follow the precautions and only perform the described operations. Any deviationfrom the instructions can be dangerous to the user or cause accidental loadloss.DANGERDo not open any other screws in the unit than those holding the cover platesof the MiniSlots and the MBS locking plate. Failure to recognize the electricalhazards can prove fatal.CAUTIONThe 8-10 kW models are available as a C2 UPS product in regard toemissions and C3 UPS in immunity. The UPS can be placed both inresidential and commercial or industrial environments. When included in aresidential environment, this product may cause radio interference, in whichcase you may have to take additional preventive measures.2.4 EnvironmentThe UPS must be installed according to the recommendations in this document.Never install the UPS in an airtight room, in the presence of flammable gases, orin an environment exceeding the specifications.Excessive amount of dust in the operating environment of the UPS may causedamage or lead to malfunction. Always protect the UPS from the outsideweather and sunshine. In order to maximize internal battery service life time, therecommended operating temperature range is from +20 ºC to +25 ºC.WARNINGDuring charge, float charge, heavy discharge, and overcharge, hydrogen andoxygen gases are emitted from lead-acid and NiCd batteries into thesurrounding atmosphere. Explosive gas mixture may be created if thehydrogen concentration exceeds 4% by volume in air. Ensure the necessaryair flow rate for the ventilation of the UPS location.2.5 Symbols on the UPS and accessoriesThe following are examples of symbols used on the UPS or its accessories. Thesymbols are used to alert you of important information.Eaton 91PS/93PS UPS 8-10 kW User's and installation guide© Eaton Corporation plc 2018. All rights reserved. Revision: 003 Document ID: P-164000672 13 (102)