Hello,

I imported a 1390 lasermachine to Belgium.
the specs: w2 reci tube, CW5000 SA chiller, ruida 6442S, leadshine motors, up/down table , auto focus, asked for HIWIN rails but did get another brand.
powersupply 24v and 36v are Meanwell
First thing i noticed was the bad grounding of the machine. Also i noticed there was no EMI filter installed and no circuit breaker, Also the emergency button is used as powerbutton to start chiller, blower and compressor.
I grounded the machine but i think this was not good enough.
After 2 days my machine was dead.
The 24v powersupply gives power to the ruida controller but no leds are blinking, lcd screen does not light up .
Can it be due bad grounding, static electricity and missing EMI filter?
controller dead , new lasermachine-20181004_185205-jpg
controller dead , new lasermachine-20180920_205044-jpg

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