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Idiomas disponibles
5.1) Front panel
1)
ON/OFF switch: Allows the operator to turn the machine on and off.
2)
Negative outlet terminal: to connect the work clamp.
3)
Positive outlet terminal: To connect the electrode holder
4)
Potentiometer: Sets the welding current .
5)
Local remote switch: selects the comand through the panel potentiometer on the machine or
through the remote control.
6)
Socket: to connect the remote control.
7)
Digital instrument: maintain the voltage and current values after the welding is over (optional).
8)
Temperature pilot lamp: When on shows that the equipment is overheated. The welding is stopped
and the cooler continues to work. At reaching the normal working temperature the pilot lamp turns
off and the welding can be re-started.
N.B.: the schedule level of the potentiometer consists of a reference within the
current range.
6) INSTALLATION
6.1) Receiving the equipment
At receiving a LHI RECTIFIER remove all the packaging material around the unit and check for possible
damages that could have happened during transport. Any complaints related to transport damage should
be directed to the Transport Company.
N.B.: In case a LHI RECTIFIER is not installed immediately, keep it in its
original packaging or store it in a dry and well ventilated place.
6.2)Working area
Several facts should be taken into consideration when determining the working place of a welding machine,
in order to have a safe and efficient operation.
An adequate ventilation is needed for the refrigeration of the equipment and for the operator´s safety. The
area should be kept clean.
A circulation corridor should also be left around the LHI RECTIFIER with at least 700mm wide to provide
ventilation and access for operation, preventive maintenance and eventual corrective maintenance.
The installation of any filter dispositive in the environment restricts the air volume availabe for the machine
refrigeration which can cause overheating to the internal equipment.
All guarantee undertakings from the supplier cease to apply if the customer/user installs any filter
dispositive not authorized by the supplier.
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LHI 250
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