CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD
LGK-100.160.200
7
It is forbidden to unfreeze the pipe line by cutting power or other usages except
for cutting.
The cutter case should ground reliably. Please make sure the grounding bolts of
power ground reliably in case of electric shock.
Cutter is the equipment with high voltage. Please wear insulated protective
shield when cutting.
When exchanging torch and wearing parts, please turn off the supply power first.
Protective shield should be worn.
In case of any damage for eyes from ultraviolet radiation and strong light and for
skin from splashes, please wear some protective shield according to related rules
and regulations of labor protection.
It is forbidden to inhale harmful gases.
Cutting may produce fumes and gases hazardous to health. Please wear
responding shields and install aerator following related rules and regulations of
labor protection.
Cutting cannot proceed in closed container.
The work piece just for cutting is at high temperature. Please prevent from scald.
Protective gas cylinder and air compressor should be fixed displayed and
prevented from collision.
Cutter and cutting place should be far away from flammable materials.
Prevent foreign bodies from entering inside the machine. And protect the cable
from sharp materials.
Protect the machine from fall or collision.
In case of fall or collision, it can be used only after professional check and
confirm it normal.
In the face or inside of the cutting work piece, there should be no flammable and
explosive materials or chemical materials harmful to human.
。
Installation and repair person must have electrician operation certificate which is
authorized by our country.
Cutting operation person should read this manual carefully and know the
operation method well.
三．
Work Environment Requirements
Welding performance may not fit technique standards without the following
conditions.
1. It should be placed with small dust, no corrosive gases and no flammable and
explosive materials. Avoid vertical sunshine and rain;
2. Air relative humidity is no more than 90% at 20
℃
and no more than 50% at 40
℃
3. When using air cooling torch, the ambient temperature should be from -10
℃
to
40
℃
.
4. It should avoid metal foreign bodies entering into the cutting power.
5. Cutting power should be 30cm away from the wall or other sealed-in objects. The
distance between two sets should be above 30cm.
6. The operation height should be less than 1000m.
