Ron Archway writes:
There are three main manufacturers of UPS systems. Two of these manufacturers, MGE and Powerware, are installing locking software on their UPS systems. The locking software guarantees them post-warranty service revenue, since nobody else can gain complete access to the systems. At the time of purchase, consumers, like me, are not informed of the software and that it is necessary to service the equipment.
UPS systems need frequent service because of their critical nature. I planned to service my company's equipment and quickly learned that I could not! After a hefty service bill and a little research, I learned that annual maintenance for UPS systems should be between 6% and 8% of the cost of the equipment. So, Powerware has been charging me twice the standard price for sub-par service!
Has anyone else dealt with this? Is there something that can be done?