Tweco Quick Fixed Bedienungsanleitung PDF herunterladen (Seite 5)

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Quick fixed automation series torches

SM-QFTORCH

SAFETY INSTRUCTIONS AND WARNINGS

SECTION 1:

SAFETY INSTRUCTIONS AND WARNINGS

WARNING

SERIOUS INJURY OR DEATH may result if welding and cutting equipment is not properly installed, used and maintained.

Misuse of this equipment and other unsafe practices can be hazardous. The operator, supervisor, and helper must

read and understand the following safety warnings and instructions before installing or using any welding or cutting

equipment.

The welding and cutting process is used in many potentially dangerous environments such as elevated heights, areas

of limited ventilation, close quarters, around water, in hostile environments, etc., and it is important that the operator(s)

are aware of the dangers associated with working in these types of conditions. Be certain that the operator(s) are

trained in safe practices for environments in which they are expected to work and under competent supervision.

It is essential that the operator, supervisor and all other personnel in the work area are aware of the dangers of the

welding or cutting process. Training and proper supervision are important for a safe work place. Keep these instructions

for future use. Additional recommended safety and operating information is referenced in each section.

1.01 Welding Hazards

WARNING

electric shocK can cause injury or

death.

install and maintain equipment in

accordance With the national electrical

code (nfpa 70) and local codes. do not

service or repair equipment With poWer

on. do not operate equipment With

protective insulators or covers removed.

service or repair to equipment must be

done by a qualified repair technician, or

trained personnel only.

Do not touch live electrical parts.

Do not touch an electrode with bare skin and electrical

ground at the same time.

3. Always keep welding gloves dry and in good condition.

NOTE

Aluminized protective clothing can become part

of the electrical path.

4. Keep oxygen cylinders, chains, wire ropes, cranes, hoists,

and elevators away from any part of the electrical path.

5. All ground connections must be checked periodically

to determine that they are mechanically strong and

electrically adequate for the required current.

6. When engaged in alternating current, welding or cutting

under wet conditions or warm surroundings where

perspiration is a factor, the use of reliable automatic

controls for reducing the no-load voltage is recommended

to reduce shock hazard.

7. When the welding or cutting process requires values of

open circuit voltages in alternating current machines

higher than 80 volts, and direct current machines higher

than 100 volts, means must be provided to prevent the

operator from making accidental contact with the high

voltage by adequate insulation or other means.

8. When welding is to be suspended for any substantial

length of time, such as during lunch or overnight, all

electrodes should be removed from the electrode

holder and the electrode holder carefully located so that

accidental contact cannot occur.

9. The holder must be disconnected from the power source

when not in use.

10. Never immerse Mig-Guns, electrode holders, tig torches,

plasma torches, or electrodes in water.

WARNING

smoKe, fumes and gases can be dangerous

to your health.

11. Keep smoke, fumes, and gases from the breathing

area.

12. Fumes from the welding or cutting process are of various

types and strengths, depending on the kind of base metal

being worked on. To ensure your safety, do not breathe

these fumes.

13. Ventilation must be adequate to remove smoke, fumes,

and gases during the operation to protect operators and

other personnel in the area.

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