Panasonic YP-060PF Operating Instructions Manual page 61

Igbt controlled plasma arc cutting power source
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12 Maintenance (continue)
12.2.1 Periodic inspection contents
While details for checking are shown below table, consider any additional check items according to your conditions
of use.
If there is a mass of dust and amount of contaminant which can pose great impact on the performance of the
Product, please adjust the frequency according to the inspection results.
1 month inspection
6 month inspection
12.2.2 Removal of dust inside the cutting machine
1) Clean the parts which directly contact with
cooling air
(1) Remove left side panel of the cutting machine
and middle frame mounted with front panel.
(2) Eliminate dust and foreign matter which
cannot easily blow out.
(3) Blow off internally-accumulated dirt and dust
and foreign matter by compressed air without
moisture included (dry air).
Note:
After maintenance, please be sure to restore
machine case and bolts etc.
· the cleaning of drain valve and parts of the air filter
·removal of the dust inside cutting machine
· cutting machine allover inspection
· inspection on the cable and grounding wire
2) Clean the parts which do not directly contact
with cooling air
(1) Remove right side panel and top cover.
(2) Blow off internally-accumulated dirt and dust
and foreign matter by compressed air without
moisture included (dry air).
Note:
·After maintenance, please be sure to restore
machine case and bolts etc.
·Compared with the parts which directly contact
with cooling air, accumulated dirt and dust in this
area is less. After cleaning the parts which directly
contact with cooling air, dirt and dust spreads all
over the place, which is not good for cleaning
machine inside anymore. Please avoid clean this
area under such status.
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