Donaldson Torit DWS 4-1, Инструкция по установке и эксплуатации

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Downflo Workstation, DWS 4-1 to 6-4
2
Metal Grinding
The DWS is ideal for collecting dust from metal grinding
operations involving large or odd-shaped parts. Open-
pleat Fibra-Web filters are required to capture the
fibrous and fine dust produced in grinding and buffing
operations. Recommended options include, acoustic
panels for a quiet work environment, control panel for
reduced installation expense, flush lights for increased
headroom, and ASHRAE or HEPA afterfilters for added
confidence on hazardous dust such as chromium,
cadmium, and zinc.
Metal Welding
The DWS can be used to collect weld fume from welding
operations involving large or odd-shaped parts. Ultra-
Web
®
filters provide the capture efficiency required
to control weld fume. The standard louvre door can
be located high for fume when sparks are not being
generated towards the louvre doors. The low-flow, 5-Hp
blower maintains the recommended air-to-media ratio for
weld fume and provides optimum filter life.
Recommended options include, acoustic panels for a
quiet work environment with flush lights for increased
headroom on hard sided booths or soft sided weld
curtain booths, control panel for reduced installation
expense and ASHRAE or HEPA afterfilters for added
safety on hazardous dust such as chromium, cadmium,
and zinc.
Powder Paint
The DWS gives the worker complete freedom of
movement while capturing overspray. Use Ultra-Web
filter cartridges for their excellent filtration performance
of fine powder. To reduce the number of surfaces dust
can settle on and decrease the amount of time required
to clean the booth; no inlet door should be used. The
low-flow, 5-hp blower allows more powder to coat the
part and less powder is wasted. A smooth-wall booth is
recommended for a working area without ledges, making
the booth easy to clean. OSHA may require ASHRAE
afterfilters in powder coat applications. Recommended
options include, a control panel for reduced installation
expense and external light fixtures for improved lighting.