ColorMax
®
2 Powder Coating System with
Encore
®
Venturi Feed Center - Color Change Procedure
Color Change Tasks: Cyclone Side Operator
1.
Encore
®
manual guns:
Disconnect the powder hose from
the spray gun and connect it to the purge port.
Prodigy
®
manual guns:
Hang up the spray gun so it is
pointing into the booth.
Sure Coat
®
manual guns:
Purge the spray gun, then
disconnect the powder hose and insert the end of the hose
into the booth.
2.
Move to the feed center
a.
Make sure the damper switch is set to AUTO.
b.
Turn OFF the bulk feed pump (if equipped), the reclaim
pump, and the sieve.
c.
Disconnect the bulk and reclaim hoses from the sieve and
connect them to the purge ports.
d.
At the bulk feed system, remove the siphon hose from the
powder supply and connect it to the purge port.
e.
Unclamp the sieve deck and turn the pan chute so it
points toward the back of the feed center.
f.
Re-clamp the deck.
g.
Turn ON the bulk feed pump (if equipped), reclaim pump,
and color change switch.
NOTE: Lances will move up automatically.
h.
Turn OFF the vibratory table (if used).
i.
If used, disconnect the fluidizing air tubing from the
hopper.
j.
Remove the hopper from the feed center.
k.
Blow off the lower parts of the lances and the purge
manifold.
Make sure the other operator is clear of the
spray guns.
l.
Turn the purge switch to the GUN PURGE position.
m. Unclamp the sieve.
n.
One at a time, remove the deck, screen, and pan and
blow them clean. Remove the gasket from the screen
and clean it.
o.
Set the sieve components outside the feed center.
p.
Lance assemblies equipped with hose manifolds:
i. When the internal gun purge is done, raise the lances
halfway, unclamp the hose manifold, and blow clean
the manifold and pump outlet nozzles.
ii. Blow down into the nozzles, and up into the lance
ports from the bottom of the lances.
1 of 4
Lances automatically move
down onto the purge manifold,
are clamped in place, and the
internal gun purge begins.
© 2015 Nordson Corporation. All Rights Reserved.
1605545-03
Pan Chute
Purge Port
Fluidizing Tubing
Purge Port
Caution: For all blow-off procedures,
use the grounded blow-off gun and
hose assembly provided by Nordson.
