Hitachi Electronics - Others - Recent Questions, Troubleshooting & Support


The various rates of flashing are error indicator codes and should be explained on the charger case. They are for the condition of the battery's though and not the charger. It sounds like the charger itself is bad. Can you return it for a replacement? Is it still in Warranty? For whats its worth, I went from Milwaukee tools to Bosch to De Walt before being satisfied with performance. I hope this helps.

Hitachi UC18YRL... | Answered on Jun 17, 2016


MMBT2222A a general purpose NPN transistor. data sheet link is below
http://www.s-manuals.com/pdf/datasheet/m/m/mmbt2222a_compact.pdf

Hitachi UC18YRL... | Answered on Jun 17, 2016


Please go to the Hitachi site and download the user manual..it will explain in detail how to increase the speed

Hitachi Variable... | Answered on Apr 20, 2016


Ther are settable ramp up and ramp down times and there are settable speeds (max and run)

Hitachi Variable... | Answered on Apr 11, 2016


VFD is a device used for speed control of 3ph induction motors & automation process control

Hitachi Variable... | Answered on Apr 11, 2016


yes mostly from the cable

Hitachi... | Answered on Jan 25, 2014

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