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6-2.
Prestart Checklist (Before Welding)
OM-244785 Page 20
1
245 353
Do not use the fume extraction
equipment unless you are sure it is
correctly assembled and working
properly.
Do not position the fume extractor
nozzle in any location that will al-
low the weld fumes to be pulled in-
to the operator's breathing zone.
Minimize cross drafts that affect
fume extraction by closing doors/
windows and/or installing weld
screens/curtains.
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Check for free and easy movement of
the collection hose and nozzle before
each use.
1 Clean Air Outlet
Verify clean air outlet is not obstructed and
discharge air appears clean (free of welding
fumes). Check filter if discharge air appears
dirty.
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