10. Daily check
Daily check is very important in making full use of the welder's
performance and ensuring daily safe operation.
In a daily check, especially see if various parts in the welding gun and wire
feeder are worn away or distorted and if the gas holes are blocked. Check the
following parts one by one. When necessary, clean and replace some parts. Be
sure to replace the parts with Hitronic original ones of the welder to maintain
the original performance.
WARNING:
Be sure to cut off the power supply of the switch cabinet and ensure
the safety before make a daily check unless there is a special demand. Failure to
following the above rule may cause a severe human accident such as electric
shock or burn.
10. I Welding power source
Part
Check point
Remarks
Operating control panel
1.
Check the operation,
switching, and
installation of the
switches.
2.
Check if the power
indicator light turns
on/off correctly.
Cooling fan
1.
Check if there is a
current of air the air
and the sound is
normal
If the running sound is
unheard or abnormal, it is
necessary to check the
inside.
Power section
1.
When the power
supply is turned on,
check if there is any
abnormal vibration or
buzz.
2.
When the power
supply is turned on,
check if there is any
peculiar smell.
3.
Check if there is any
external color change
or heating sign.
Peripheral
1.
Is the gas supply loop
damaged, or the joint
loose?
2.
Is the case or other
fastened part loose?