Section 6 − Operation; Controls On Swx-D Standard Models - Miller FILTAIR SWX-D Mode D'emploi

6-1. Controls On SWX-D Standard Models

1
! Only use the fume extractor to ex-
tract weld fumes. Do not use the
fume extractor to extract hot gases
(above 140° F/60° C), wood or ce-
ment dust, engine exhaust, liquid
vapors, explosive
aggressive fumes (acid), fumes
from burning objects, or fumes from
cleaning, cutting, gouging, grind-
ing, painting, flame spraying, sand
blasting, or other non-welding op-
erations.
1 Power Switch
Use switch to turn unit On and Off. The
Power switch is located on a control panel
connected to the wall-mounted blower as-
sembly.
SECTION 6 − OPERATION
2 Filter Gauge
Gauge only indicates air pressure drop
across the filter. Replace filter when read-
ing is over 4 in. w.c. (10 x 100 Pa) or when-
ever air flow is too low to extract fumes. The
materials,
gauge should read between 0.1 and 0.5 in.
w.c. (0.25 and 1.25 x 100 Pa) at start-up
(with a clean filter).
3 Hood
Position the hood to minimize the effects of
cross drafts from outside air sources or
from other operations. Tilt the hood at a 45°
angle and position it as close to the welding
arc as possible but no further than 14 in. (36
cm) from the arc.
2
4
3
247 867 / 245 608 / 248233-A
4 Damper Control
The damper allows the user to regulate air
flow. In most cases, open damper fully (as
shown).
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