eco-SPRAY
Commissioning and maintenance instructions
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Version 1.0
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Spray head
Connection
Hose connection, outer diameter 4 mm
(M5 process connection)
Pressure of the atomiser air
0.1 to 6 bar
Quality of the atomiser air
Dust free, oil free, dehumidified
Switching frequency
Over 100 cycles/min
Precision dosing needle
Nozzle diameter: 0.2 mm, 0.3 mm, 0.5 mm
Spray pattern
Circular jet (variable)
Spray angle
15 to 30°
Minimum spray amount
50 µl
Spray accuracy
c)
Spray amount ±1%
a)
Max. dosing pressure and self-sealing decrease with decreasing viscosity and increase
with increasing viscosity. Consult manufacturer
b)
Volume flow dependent on viscosity and primary pressure
c)
Volumetric dosing as absolute deviation relative to one dispenser rotation. Depending on
the viscosity of the dosing medium
Materials used
Dispenserhousing, spray head
A2
Shaft sealing rings
Z80
Motor housing
Anodized
aluminium
O-rings
FKM
Screws, washers, etc.
A2
Drive shaft, rotor
A4
Stator elastomer, flexible shaft covering VisChem
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