AOTAI ATIG315P, Руководство по эксплуатации

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the work or ground.
•
Connect the primary input cable according to rules. Disconnect input
power or stop machine before installing or maintenance.
• If welding must be performed under electrically hazardous conditions
as follow: in damp locations or wearing wet clothing; on metal
structures such as floors, gratings, or scaffolds; when in cramped
positions such as sitting, kneeling, or lying; or in occasion when there
is a high risk of unavoidable or accidental contact with the work piece
or ground. Must use additional safety precautions: semiautomatic DC
constant voltage (wire) welder, DC manual (Stick) welder and AC
welder with reduced open-load voltage.
•
Maintain the electrode holder, ground clamp, welding cable and
welding machine in good, safe operating condition. Replace damaged
part immediately.
Electric and magnetic fields (EMF)may be dangerous
•
If electromagnetic interference is found to be occurring, the operator is
obliged to examine any possible electromagnetic problems that may
occur on equipment as follow:
-
mains, signal and data-transmission leads
- IT and telecoms equipment
- measurement and calibration devices
- Wearers of pacemakers
• Measures for minimizing or preventing EMC problems:
-
Mains supply
If electromagnetic interference still occurs, despite the fact that the mains
connection in accordance with the regulations, take additional measures
-
Welding cables
Keep these as short as possible
Connect the work cable to the work piece as close as possible to the
area being welded.
Lay term well away from other cables.
Do not place your body between your electrode and work cables.
-
Equipotential bonding
-
Workpiece grounding (earthing)
-
Shielding
Shield the entire welding equipment and other equipment nearby.
ARC rays can burn.
• Visible and invisible rays can burn eyes and skin.
• Wear an approved welding helmet or suitable clothing made from
durable flame-resistant material (leather, heavy cotton, or wool) to
protect your eyes and skin from arc rays and sparks when welding or
watching.
•
Use protective screens or barriers to protect other nearby personnel