Controls On Swx-S Self-Cleaning Models - Miller FILTAIR SWX-D Mode D'emploi

6-2. Controls On SWX-S Self-Cleaning Models

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! 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.
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2 Filter Gauge
Gauge only indicates air pressure drop
across the filter. Clean or replace filter
when reading is over 4 in. w.c. (10 x 100 Pa)
or whenever air flow is too low to extract
materials,
fumes. The 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 Filter Cleaning Switch (SWX-S
Self-Cleaning Models Only)
Use switch to operate filter cleaning sys-
tem. Clean or replace filter when reading is
over 4 in. w.c. (10 x 100 Pa) or whenever air
flow is too low to extract fumes. (See Sec-
tion 7-4 for filter maintenance information).
.
Close damper (item 6) before operat-
ing filter cleaning system.
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247 867 / 245 608 / 248233-A / 248 234
4 Particle Tray
Empty tray after cleaning filter (see Section
7-4B).
5 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.
6 Damper Control
The damper allows the user to regulate air
flow. In most cases, open damper fully (as
shown).
.
Close damper before operating filter
cleaning system.
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