Development involves learning from initial mistakes and this model was not easy to explore at first. Problems like spare parts supply, error analysis and complaints arrived. A superficial overhaul is therefore not sufficient and by no means a solution. It requires a thorough overhaul, because after about 10 years of operation these devices have 12 channels in the direct final transistor control area, which are almost at the end of their consumption.
The channels are equipped with special hybrids and due to the constant tension and heat development your resources are used up and fail at random.
Other providers: Today you have just one channel repaired, tomorrow or in 2 months the next one. This procedure will ultimately cost you a lot more.
Many of our competitors know the problem, but often do not get to the bottom of it. They simply lack spare parts, which are usually no longer available and if then already used ones, which have to be soldered out of other devices. So who can afford to replace all 12 channels during this repair? Even Okuma's renowned workshops only replace certain areas and hope that the unit will survive the said warranty period. We have developed the spare parts ourselves and have already used them in several repair cases with success and over a longer period of time. After our thorough overhaul, the overhauled equipment will continue to work perfectly during the warranty period and for several years afterwards. Our goal is not to get the same unit back on the table, but another unit that needs a proper overhaul. Of course it is an effort to repair all 12 channels, to overhaul all weak points, even those that rarely bring errors. Nevertheless, it is part of our standardization of procedures. And by certain quantities we can offer the price more favourable.
E4809-770-065 Board before repair
E4809-770-065 Board after repair
BLII-D30A Drive before repair
BLII-D30A Drive after repair