User Manual for BCL-X Series Laser Machine
20
3.2.5 Installation of accessory
3.3 Grounding Connection
Grounding requirements for the equipment are very strict. Your local electric system
must meet the local electric security standard.
L : 220V Live line; Phase line
N : Zero Line, compose the electric system together with phase line
E: Grounding line, connect every grounding part of electricity consuming
accessories,resistance to ground should be less than 4 Ω
Attention
：
Nonstandard grounding may lead to high failure rate and other security accidents. All
these are not in the range of Bodor's protection.
IV
Test Equipment
4.1 Inspect before powering on
Before powering on, please inspect and make sure all electric wire terminals are intact.
Name Plate
Water Chiller
Air pump
Exhaust Fun
