ESAB LHJ 750, Инструкция по эксплуатации, Страница: 14 / 44

14
LHJ 750
1) SAFETY
This manual has the purpose to guide experienced people about installation, operation and maintenance
for Welding Rectifier LHJ 750. DO NOT allow non-qualified personnel to install, operate or repair this
equipment.
You must read and understand all information in this manual.
Remember that:
¡
¡
Þ
As any electrical machine or equipment, Welding Rectifier LHJ 750 must be disconnected from the power
network before performing any maintenance
To perform any internal measuring or intervention which requires the equipment to be energised, make
sure that:
the equipment is correctly grounded;
Þ
Þ
the site is not wet;
all electrical connections, internal or external, are duly tightened.
E
lectrical shock can kill
W
elding smoke and gases can be harmful to your health
E
lectrical arcs burn the skin and hurt your sight
N
oise in high level can damage your hearing
S
park and metal particles and wire end can hurt your eyes