ELETTROLASER MS 3.5, Руководство пользователя и по обслуживанию

Страница: 85 / 108

code: UMS012 review: 0.2 date: 20/04/2022
Laser Welding machine - MS 3.5
user and maintenance manual page 85 of 102
8.7 Troubleshooting
The following table (Tab. 8-7) lists a series of potential issues which may take place (due to incorrect use / operations with MS 3.5
and/or due to machinery faults) and cause:
•
Inadequate processing quality (and consequently insufficient quality of the product);
•
Inadequate efficiency / productivity levels;
•
Hazards for the machine and/or operator.
The table lists the possible cause and solution(s) to be implemented for each issue.
If the problem cannot be solved with the solutions proposed below, please contact the Elettrolaser Customer Service: please refer
to chapter 12 for details on how to request support.
# Issue Solution(s)
1 The machine turns on but does not reach the START position.
•
Check the position of the safety key.
2 The display shows the settings, but the laser fails to shoot.
•
Check the connection between the machine and the
control pedal.
3 The shutter closes the visual path in the microscope and turns
dark, but there is no effect on the welded workpiece.
•
The power and time settings are too low;
•
The zoom drum is not in the correct position;
•
The positioning glass is dirty (please refer to paragraph
9.2.4).
4 The lights in the welding chamber fail to turn on.
•
Check the position of the activation switch and of the
calibration switch for the lights inside the welding
chamber;
•
Check the fuses.
5 When using the laser, the smoke generated by the welding
floats upwards, towards the microscope, and clouds the
operator’s view.
•
The filter on the internal fan of the welding chamber is
too dirty;
•
If the fan is not operating, check the fuse.
6 No shield gas is released when pressing the control pedal.
•
Check on the display that the gas release countdown is
activated (please refer to paragraph 8.5.3);
•
Check that the input pressure level does not exceed 2
bar;
•
Check the gas flow calibration by using the regulator
inside the welding chamber (Fig. 7-7);
•
Check that no foreign object is blocking the passage of
gas in the rear connection.
7 No compressed air is produced when the dispenser is turned
on.
•
Check that no foreign object is blocking the passage of
air in the rear connection;
•
The pressure level is too low.
8 The laser fails to turn on.
•
Check that the power switch of the machine is set on the
“I” position;
•
Check that the emergency press-button is not pressed;
•
Check the fuses;
•
Check the connection to the electrical power network.
Tab. 8-7 –
Issues, causes and solutions
OBLIGATION!: Should you need to replace a fuse, use exclusively original spare parts of the same type as the one that needs to be
replaced. Please contact ELETTROLASER S.R.L. to solve any queries.