Nordson ColorMax User manual

Color Chan
g
e Procedures
g
ColorMax®Powder Booth with Powder Port Feed Center
and Prodigy®HDLV®Powder Transfer System
1093876A

WARNING:
Allow only qualified personnel to
WARNING:
Allow
only
qualified
personnel
to
perform the following tasks. Follow the safety
instructions in your powder coating
equipment manuals.
2
© 2008 Nordson Corporation
All Rights Reserved

Operator A
1 2
Close the booth doors.
Move the booth offline if it is a
Move
the
booth
offline
if
it
is
a
Roll On/Roll Off booth. Turn all automatic spray guns off.
Wait until the Gun Blow Off/Purge Cycle is
complete. Go to page 10.
3
© 2008 Nordson Corporation
All Rights Reserved

Operator B
1 2
Press the Color Change Start button to
start the automatic gun purge cycle.
Remove the powder lance from the hopper and
insert it into the purge chute.
Rotate the hold-down latch over the lance to
4
© 2008 Nordson Corporation
All Rights Reserved
secure it in the chute.

Operator B
345
Disconnect the transfer hoses
from the sieve deck. Connect the transfer hoses to the
purge ports on the back wall of the
feed center.
Turn off the Reclaim and
Virgin Transfer Pumps.
Unclamp the sieve and
rotate the pan so that the
rotate
the
pan
so
that
the
pan chute dumps into the
waste chute.
Reclamp the sieve and
ttthRli
5
© 2008 Nordson Corporation
All Rights Reserved
res
t
ar
t
th
e
R
ec
l
a
i
m
transfer pump.

Operator B
6
Disconnect the fluidizin
g
air
g
line and remove the level
sensor from the feed hopper.
Remove the feed hopper
fr
o
m th
e
f
eed
ce
nt
e
r
o e eed ce e
Install a lid on the hopper.
Blow down the lance, purge
chute and hold
-
down latch
chute
and
hold
down
latch
,
lance guide, walls, and floor.
6
© 2008 Nordson Corporation
All Rights Reserved

Operator B
Turn off the Reclaim
Tf
7
T
rans
f
er pump.
Disassemble and clean the
sieve assembly.
Remove the screen gasket
and clean it thoroughly.
Blow off the feed center
walls and floor.
Re-assemble the sieve.
Turn on the Reclaim
transfer pump.
transfer
pump.
Leave the transfer hoses
connected to the purge
ports.
7
© 2008 Nordson Corporation
All Rights Reserved

Operator B
8
9
WHEN OPERATOR A FINISHES
CLEANING THE BOOTH AND EXITS:
8
Purge the Virgin
Transfer Pump at the
Bulk Feed Unloader
9
Bulk
Feed
Unloader
.
Press the Reclaim
Transfer Purge Start
Transfer
Purge
Start
button to purge the
reclaim pump.
8
© 2008 Nordson Corporation
All Rights Reserved

Operator B
Install the new color feed
10
hopper in the feed center.
Connect the fluidizing air
line to the hopper.
Install the level sensor on
the feed hopper.
Remove the lance from
the purge chute and
the
purge
chute
and
install it through the lance
guide and into the
powder.
9
© 2008 Nordson Corporation
All Rights Reserved

Operator A
123
Blow off the inlet duct at the
end of the booth.
Starting from the open end of the
booth, blow off the ceiling, walls, and
floor, working from top to bottom and
When Gun Blow
Off/Purge Cycle is
complete:
Open the vertical duct door and
blow off the duct.
floor,
working
from
top
to
bottom
and
toward the closed doors.
Swing open the Aerodecks after
blowing them off.
complete:
Blow off doors at
entry end of the
booth. For Hard-to-Clean Powders:
Wi
p
e down the booth interior
,
10
© 2008 Nordson Corporation
All Rights Reserved
p,
inlet duct, and vertical duct with
damp cotton towels.