Contracor ECO-100S, Инструкция по эксплуатации

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E
N
G
L
IS
H
CONTRACOR
®
Version 2.3 16
Ø
Air jet
(mm)
Ø
Blast
nozzle
(mm)
REQUIRED AIR VOLUME (m³/ min.)
at working pressure, bar
2 3 4 5 6 7 8 10 12
3,2 6,0 0,245 0,326 0,406 0,487 0,568 0,649 0,730 0,891 1,050
4,0 8,0 0,436 0,579 0,723 0,865 1,010 1,150 1,300 1,585 1,870
5,0 10,0 0,681 0,905 1,130 1,350 1,580 1,800 2,030 2,480 2,930
Table 3.1 Compressed air requirements
3.4. Blast media
Contracor cabinets utilize most common media, 180 mesh and coarser that is speciÀcally
manufactured for dry blasting.
The usable media mesh size and nozzle size are based on typical media Áow. Rich media
Áow or low static pressure will reduce the mesh and nozzle size that may be used.
Steel blast media: Still grit or shot can be limited used with ECO-80S … ECO-140S
cabinets. Rubber curtains should be used to protect the cabinet walls from rapid wear.
Sand and Slag: Sand should never be used because of the respiratory hazards
associated with the use of using media containing free silica.
Àlter cartridge is automativally cleaned by an electronically timed pulse of compressed air
against the inner surface of the cartridge.
3.3 Air jet diameter and required compressed air volume
A wide assortment of air jet sizes and nozzle oriÀces are available for exact calibration
of maximum performance.
The size of the compressor required to operate the cabinet depends on the size of the
air jet and blasting pressure. See table 3.1 Compressed air requirements.
In standard delivery cabinets are shipped with the suction blast gun GX equipped with Ø4mm
air jet and Ø8mm blast nozzle.