Nordson-EFD-MC800-Operating-Manual.pdf - 第12页
MicroCoat MC800 Lubrication Systems 12 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. Declaration of Conformity
MicroCoat MC800 Lubrication Systems
11www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Specifications (continued)
MicroCoat Tank Reservoirs
Item Specification
Operating pressure 2.0bar (30psi) maximum
Safety relief pressure 2.8bar (40psi)
Low level switch rating 20VA, 240V
Capacity MC685M (P/N 7023843): 3.8 L (1.0 gal)
MC686M (P/N 7023846): 7.5 L (2.0 gal)
Construction Acrylic tank wall, anodized aluminum end caps
Weight MC685M (P/N 7023843): 4.1 kg (9.2 lb)
MC686M (P/N 7023846): 5.2 kg (11.6 lb)
4000FLT MC Filter Elements
Item Specification
Internal filter element Resin impregnated cellulose media
Micron filter size 10 micron nominal
MicroCoat MC800 Lubrication Systems
12 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Declaration of Conformity
MicroCoat MC800 Lubrication Systems
13www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
How the System Operates
The MicroCoat System incorporates up to eight low volume low
pressure (LVLP) spray valves, a lubricant reservoir, and a controller
that regulates air pressure, meters lubricant flow, and controls valve
operation.
Constant air pressure applied to the tank reservoir forces lubricant
through precision fluid flow ]controls on the MC800 controller, then out
to the spray valves.
When the press is stamping, a 3-way air solenoid activates the system
and opens the valves.
As the valve opens, LVLP air creates a pressure drop at the nozzle,
causing the lubricant to spray a fine film onto the stock.
Lubricant flow can be adjusted independently for each valve via flow
controls on the front of the MC800 controller.
Control air (On)
Nozzle air
(On)
Control air (Off)
Nozzle air
(Off)
Lubricant
Open
Closed