Contracor ECO-100S, Instructions Manual

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CONTRACOR
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ECO-series suction blast cabinets 17
ATTENTION!
Abrasive blasting with sands containing crystalline silica can cause seri-
ous or fatal respiratory disease.
Slags are not recommended due to their rapid breakdow
Aluminum Oxide, Silicon Carbide, and Garnet: Aggressive media such as these may
be used but consideration should be given to accelerated wear on any part of the cabinet,
reclaimer, nozzle and hoses which comes in contact with the media. In case of using of an
aggressive blast media a tungsten carbide nozzle have to be used. Service life of the tungsten
carbide nozzle lasts 10 to 20 times longer than ceramic.
Glass Beads: Most beads have been treated to ensure free-Áow operation even under
moderately high humidity conditions. Glass beads subjected to excessive moisture may be
reused after thorough drying and breaking up of any lumps.
3.5 Compressed air quality
The air Àlter at the air inlet connection reduces condensed water from the compressed
air. Its use is especially important in areas of high humidity, or when Àne-mesh media are used.
Moisture causes media to clot and inhibits free Áow through the feed assembly. If moisture
problems persist, an air dryer may be required.
4. Set -up, operation and shut -down
4.1. Installation and Set-up
4.1.1 Location
Select a location where compressed air, water and electrical service are available.
Allow for full access to all doors and service areas and for efÀcient handling of large parts.
4.1.2 Compressed air supply line
Connect compressed air supply line with min. I.D. = 1/ 2” to the cabinet inlet. For
connection use a Áexible hose with same min. I.D. as the main airline. A smaller diameter
air supply line or hose may reduce blasting efÀciency.