Jasic Welding Machine JM-270S

The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers.

In order to guarantee that the arc welding machine works efficiently and in safety, it must be maintained regularly. Operators should understand the maintenance methods and means of arc welding machine operation. This guide should enable customers to carry out simple examination and safeguarding by oneself, try to reduce the fault rate and repair times of the arc welding machine, so as to lengthen service life of the MIG welding machine.

1- Disconnect from the mains supply and wait for at least 5 minutes before removing the cover.

2- Check internal connections and tighten if required.

3- Clean the inside of the machine with a soft brush and vacuum cleaner.

4- Take care not to remove any cables or cause damage to components.

5- Ensure that ventilation grills are clear.

6- Carefully replace the covers and test the unit. This work should be carried out by a suitably qualified competent person.

Warning: This operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge.

Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers.

In order to guarantee that the arc welding machine works efficiently and in safety, it must be maintained regularly.

Operators should understand the maintenance methods and means of arc welding machine operation.

This guide should enable customers to carry out simple examination and safeguarding by oneself, try to reduce the fault rate and repair times of the arc welding machine, so as to lengthen service life of the MIG welding machine.

Check the condition of the machine

Check the condition of the mains cables

Check the condition of the welding cables and connections

Check for any warnings LEDs and machine operation

Warning: This operation requires professional knowledge on electric aspects and comprehensive safety knowledge.

Ensure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers.

This guide should enable customers to carry out simple examination and safeguarding by oneself, try to reduce the fault rate and repair times of the arc welding machine, so as to lengthen service life of the MIG welding machine.

Ensure the power is disconnected before working on the machine.

Always wait 5 minutes after power switch off before opening the case.

Carry out an annual service to include safety check in accordance with the manufacturers standard (EN 60974-1). This work should be carried out by a suitably qualified competent person.

Sign off on the welding machine maintenance