Longevity PROMTS 200 - Manual (Page 20)

ProMTS 200 200AMP Synergic MIG/TIG/STICK
- 20 -
Routine Maintenance
The life of your machine and the quality of the work performed using your machine, will be
enhanced by practicing periodic routine maintenance.

At regular intervals, clear dust that may accumulate in the machine using clean and dry
compressed air. If the working condition has heavy smoke and pollution, the welding
machine should be cleaned once a month.

Keep the machine exterior clean with mild soap and water.

Do not walk on or store items on the cables or cords.

Do not jar, drop, or stack items on top of the machine.

Always connect the machine to a well-grounded electrical outlet.

Always check the torch consumables before and after use and ensure that they are clear of
obstructions, and that no parts are damaged.

Replace any worn or damaged consumables before using machine.

For periods of prolonged non-use, remove cables and store them in their original boxes in a
cool dry place.

Date Maintenance items
Daily
examination
Observe that whether panel knob and switch in the front and at the back of
arc welding machine are flexible and put correctly in place. If the knob has not
been put correctly in place, please correct; If you can't correct or fix the knob ,
please replace immediately;
If the switch is not flexible or it can't be put correctly in place, please replace
immediately; Please get in touch with maintenance service department if there
are no accessories.
After turn-on power, watch/listen to that whether the arc welding machine
has shaking, whistle calling or peculiar smell. If there is one of the above
problems, find out the reason to get rid of; if you can't find out the reason,
Please contact local this area agent or the branch company.
Observe that whether the display value of LED is intact. If the display
number is not intact, please replace the damaged LED. If it still doesn’t work,
please maintain or replace the display PCB.
Observe that whether the min/max value on LED accords with the set value.
If there is any difference and it has affected the normal welding craft, please
adjust it.
Check up that Whether fan is damaged and is normal to rotate or control. If
the fan is damaged, please change immediately. If the fan does not rotate after
the arc welding machine is overheated , observe that whether there is something
blocked in the blade, if it is blocked, please get rid of ; If the fan does not rotate