SATA AE7022, Инструкция по эксплуатации

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This machine is manufactured in compliance with the instructions contained in the harmonized standard
，
and must be used solely for professional purposes in an industrial environment. There may be potential
difficulties in ensuring electromagnetic compatibility in non- industrial environments.
IN CASE OF MALFUNCTIONS, REQUEST ASSISTANCE FROM QUALIFIED PERSONNEL.
Place the machine in a ventilated area.
Dust, dirt, or any other foreign material that might enter the machine may restrict the ventilation which
could affect the machine’s performance. Fasten the rotating support to the machine top and fix the handle,
the wheeles, the bottle support and, if any, the cooling unit.
All sections concerning the installation of this machine must be read carefully.
This machine must be installed by skilled personnel.
Make sure that the input power plug has been disconnected before inspecting, maintaining, or servicing.
Connect the yellow-green wire to a good electrical ground.
Do not use water pipes as earth conductor.
After a final inspection, the machine should be connected to the input supply voltage marked on the input
power cord.
If you wish to change the input supply voltage, remove the right side panel , locate the voltage-changing
terminal board and arrange the connections as shown in ILLUSTRATION OF WORKING PRINCIPLE.
Model AE7022
Three-phase
transformer-rectifier
DC output
Metal inert gas
welding
Suitable for general
working
environment
U0
Secondary no-load voltage (peak
value)
42V
X Duty-Cycle Percentage 20% 100%
I
2
Output welding current
200A 90A
U
2
Secondary voltage with welding
current I2
24V 19V
U
1
Nominal supply voltage
220V
I
1max
Rated maximum input current 37.5A
I
1eff
Maximum input current 29A
Protection level
IP21S