Nordson HSS Instructions

High Solid Spray (HSS) System
Instructions
1
Equipment required:
a Filled cartridges (Ratio-Pak
b HSS static mixer spray nozzle and air regulator kit
c HSS pneumatic spray gun
Note: To use Film-Pak
order a gun with built-in retainers or use
removable retainers with an existing gun.
c
a
3
Important: Consult with the product manufacturer
to determine whether shaking is required. If
shaking is required, gently agitate / shake new or
partially used cartridges for at least two minutes
prior to application.
5
If required, insert a flow restrictor.
Note: Some products require the use of a flow
restrictor to equalize material flow. Flow restrictors
are ordered separately. Contact your Nordson EFD
representative for the proper flow restrictor and for
installation assistance.
a
®
cartridges shown)
®
collapsible cartridges,
b
b
2
If recommended by the product manufacturer,
pre-heat the cartridge for 1–2 hours at 32–38° C
(90–100° F). Do not exceed 49° C (120° F), as this
will affect the integrity of the cartridge.
C F
38° 100°
32° 90°
4
Remove the retaining nut, compression disc, and
end cap(s) from the cartridge outlet.
End cap
6
Seat an HSS static mixer spray nozzle on the
cartridge outlet, ensuring that the bell housing sits
flush on the tip of the outlet. If required, install a
retaining nut.
Note: Integral nut mixers do not require a retaining
nut; bell mixers do require a retaining nut.
a
Retaining nut
b