WARPP INTIG-315 AC/DC, Руководство по эксплуатации

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Repair & Maintenance
In principle welders maintenance will be completed by us.
Operators will be instructed by us to solve the problems which they
come across in using.
Warning: Should not open up case freely, the max volt inside machine
will be 600V. Customers must take safe precautions preventing from
being electric shock while in maintenance.
1. Apparently misunderstood failures
Normal phenomenon occurs in welding
⑴
Welder doesn’t work while in pretty low input volt.
⑵
When welder has worked for a long time in high temperature or
in high welding current context, the thermal-sensitive circuit
breaker will tripped to stop welder working, protection lamp
will light on and LED will show “804” protection code. Welder
will automatically reinstate after merely running up for several
minutes in open load (not necessarily shut down welder).
⑶
When welder has worked for a long time in high temperature or
in high welding current context, the circuit breaker on the rear
panel will tripped to power off. When this situation occurs,
please switch off the disconnected switchboard, and then halt
the welder lasting at least five minutes to restart. When
restarting the welder, please reset the circuit breaker firstly,
then turn on the disconnect switchboard or switch box to power
on welder, finally use for welding after running up for several
minutes in open load.
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Attention
The input volt range is must between 340-420V, and no phase missing.