REHM FOCUS.ARC P 250, Руководство по эксплуатации

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Operation
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11 Operation
11.1 Safety instructions
Carefully read the operating instructions, in particular the
➔
Section 2 Safety,
before commissioning and before beginning work with this welding current
source.
Warning!
REHM welding equipment should be operated only by persons who are
trained and instructed in the use, maintenance and the safety regulations
concerning welding systems.
11.2 Checks before switching on
It is a requirement that
•
the system is properly placed in accordance with
➔
Section 10
Commissioning
•
all connections (inert gas, torch connection) are properly made in accordance
with
➔
Section 10 , Commissioning
•
the scheduled periodic maintenance work has been performed in accordance
with
➔
Section 13, Maintenance
•
the safety equipment and the system components (in particular the torch
connection hoses) have been checked by the operator, are functional and
ready for use
•
the operator and the assisting persons are wearing the appropriate protective
clothing and the securing of the work area has been completed so that no
uninvolved persons are placed in danger
11.3 Connecting the grounding cable
Warning!
Ensure that the welding current cannot flow through lifting device chains,
crane cables or other electrical conductors.
Ensure that grounding cables are connected to the workpiece as close as
possible to the welding site. Grounding cables that are connected to
distant points reduce the effectiveness and increase the risk of electrical
shock and vagrant currents.
11.4 Practical instructions for use
The following practical instructions for use can only provide an overview of the
various applications of
REHM FOCUS.ARC P welding systems. If you have any
questions about special welding tasks, materials, inert gases or welding
equipment, please refer to the relevant technical literature or to the
REHM
specialist dealer.