Preventive maintenance is the first way.
UPS, rectifiers and their batteries require strict controls in order to guarantee the liability and efficiency of the equipment, avoiding the critical loads stop and the consequent economic damages.
First of all our statistics prove that the equipment malfunctions decrease drastically if controls, preventive maintenance and preventive replacement of specific components like batteries, capacitors and fans, are regularly carried out.
So, only an adequate, complete and severe preventive maintenance guarantees the continuous power supply to your critical loads and protects the value and duration of your UPS, your rectifier and your batteries. Giving up on maintenance or being satisfied by a cheap service, done with all possible speed, without deep controls is the best way to face problems.