MW 8100
PORTABLE WELDING FUME EXTRACTOR
MW 8100
5.
M
AINTENANCE
Do not carry out any maintenance procedures when the machine is connected to the supply mains.
During this phase we recommend you disconnect the cable form the power supply mains. For a
keeping a good machine efficiency, do as follows:
•
Check the feed cables on a daily basis
•
Keep the machine in a sheltered place
•
Make sure that the flexible hose is not damaged in any point
How frequently the filters are monitored will depend on the type and frequency of welding carried
out. Regular testing of the extraction capacity of the machine is required, reduction in this capacity
means the saturation of the cartridge filter, which will need replacing when fully saturated.
5.1 Replacing the Cartridge Filter
The cartride filter is part no.4 of picture 1.
1.
Make sure that the machine is disconnected from the power supply mains. Then loosen the clips
of the cover (front side - reference fig. 4) and open it.
2.
Unscrew the blade-screw.
3.
Take away the bar.
4.
Take out the filter and insert the new one, making sure that it is well inserted.
5.
Replace the bar in its original position.
6.
Screw the blade-screw again.
7.
Close the cover carefully by means of its clips.
5.2 Replacing the Filter with Activated Carbons
The filter with activated carbons is the part no. 6 in picture 1.
1.
Make sure that the machine is disconnected from the power supply mains. Then loosen the clips
fastening the cell (back side - reference fig. 4) and take it away.
2.
Unscrew the four screws on the cell and replace the carbons with the new ones. Then screw the
screws again.
3.
Refasten the cell with the new activated carbons by means of the clips.
picture 4 – Front/back sides
Front
side
Back
side
