laguna Plasma Level 2 CNC, Owner'S Manual

Page: 18 / 160

18
FIRE PREVENTION-
Never plasma cut empty containers that have held toxic or potentially explosive materials. Those
containers must be thoroughly cleaned according to national standards prior to cutting or
welding. Never plasma cut in an atmosphere that contains heavy concentrations of dust,
flammable gas, or combustible liquids (such as petrol).
Cylinders-
Compressed gas cylinders must be handled and used in accordance with appropriate national
safety standards.
•
Never use a cylinder that is physically damaged or leaks.
•
Never move or transport a cylinder without the protective valve cover in place.
•
Never use a gas cylinder or its contents for any other purpose than that for which it
is intended.
•
Never lubricate cylinder valves with oil or grease.
•
Never allow electrical contact such as welding arcs with cylinders.
•
Never expose cylinders to excessive heat, sparks, slag, or open flames, which may
cause rupture.
•
Never use hammers, wrenches, or other tools to open stuck valves. Send these
cylinders back to the supplier.