● Power supply is not connected.
Check if the power cord is connected to power socket, air switch and emergency switch is turned on or not, power lines are well connected.
● Low-voltage switch power is at fault.
Check low-voltage switch power input and output sockets, if input and output power are normal.
● Control panel is at fault.
Contact our technical department.
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Tel.: +86 185 1902 9051/0534-2756245
Mob: +86 185 1902 9051
E-mail: bestlaser@globalipl.com
WhatsApp: +86 185 1902 9051
Add: F/2-F/8 Qunyinghui Bldg, Jinyuan RD.32, Daxing Economic Development Zone, Beijing/No.1678,Chongde 1 Ave.,Songguantun St., Economic and Technological Development Zone,Dezhou,Shandong CHINA
