Operation
4–12
Operation
Starting Production
WARNING
INJECTION HAZARD
To reduce the risk of a serious injury,
follow the
Pressure Relief Procedure
on page 4–3 whenever you:
are instructed to relieve the pressure,
stop spraying,
check or service any of the system equipment,
install or clean the spray tip.
NOTE:
When you first start up the system after it has
been shut down for a period of time, the relays, sole-
noids, and valves for Components A, B and C will
cycle rapidly until system pressure is built back up.
This is normal.
1.
Check that the supply tanks for Component A,
Component B, Component C and solvent are filled.
2.
Make sure the operator switch is set to
Standby
.
3.
Check that all the fluid valves are turned on and
the fluid pressure to the PrecisionMix II 3K is prop-
erly set.
4.
Check that the air pressure to the PrecisionMix II
3K solenoid enclosure is properly set. Most
applications require about 80 psi (5.5 bar) pres-
sure. To operate properly, do not go below 75 psi
(5.2 bar) or exceed 95 psi (6.6 bar) pressure.
5.
Check that the PrecisionMix II 3K fluid shut-off
knobs, dispense valve knobs, and purge valve
knobs are set as follows (see Fig. 4.6, page 4–8):
Fluid Shut-off Knobs: fully open
Dispense Valve Knobs: three “clicks” open
from fully closed setting
Purge Valve Knobs: two turns open from fully
closed setting
6.
Turn on the PrecisionMix II 3K main power switch.
The User Interface will display the first Run
screen.
RUN MONITOR
00/00/00
MIX RATIO
(A:B, C:B)
COMPONENT
VOLUMES
JOB
TOTALS
Recipe: 1
Desired
AB
3.00:1
CB
1.00:1
Target
A
48.0
B
16.0
C
16.0
COMPONENT A =
COMPONENT B =
COMPONENT C =
SOLVENT =
Station:
1
00:00
Actual
3.00:1
1.00:1
Actual
48.0 cc
16.0 cc
16.0 cc
000000 cc
000000 cc
000000 cc
000000 cc
7.
Check if the desired recipe/ratio is correct. Check
that the totalizer and target volumes are satisfac-
tory.
Recipe 0 is not a valid selection.
See page 6–5 to select a recipe with the User
Interface. See page 4–5 to make recipe
changes with the Color Change Control. See
section 9 to setup recipes.
Continued on the next page.
Summary of Contents for PrecisionMix ii
Page 6: ...6 ...
Page 7: ...1 1 Warnings Warnings 1 ...
Page 8: ...1 2 Warnings ...
Page 11: ...Overview 2 1 Overview 2 ...
Page 12: ...2 2 Overview ...
Page 15: ...Overview 2 5 ...
Page 31: ...Installation 3 1 Installation 3 ...
Page 32: ...Installation 3 2 ...
Page 58: ...Installation 3 28 Notes ...
Page 67: ...Operation 4 1 Operation 4 ...
Page 68: ...Operation 4 2 ...
Page 83: ...Operation 4 17 Notes ...
Page 90: ...Operation 4 24 ...
Page 91: ...Screen Map 5 1 Screen Map 5 ...
Page 92: ...5 2 Screen Map ...
Page 94: ...5 4 Screen Map ...
Page 95: ...Run Monitor 6 1 Run Monitor 6 ...
Page 96: ...Run Monitor 6 2 ...
Page 103: ...Totalizers 7 1 Totalizers 7 ...
Page 104: ...Totalizers 7 2 ...
Page 108: ...Totalizers 7 6 ...
Page 109: ...System Configuration 8 1 System Configuration 8 ...
Page 110: ...System Configuration 8 2 ...
Page 142: ...System Configuration 8 34 ...
Page 143: ...Recipe Setup 9 1 Recipe Setup 9 ...
Page 144: ...Recipe Setup 9 2 ...
Page 165: ...10 1 Troubleshooting Troubleshooting 10 ...
Page 166: ...10 2 Troubleshooting ...
Page 182: ...10 18 Troubleshooting ...
Page 183: ...11 1 Service Service 11 ...
Page 184: ...11 2 Service ...
Page 192: ...11 10 Service ...
Page 193: ...12 1 Parts Parts 12 ...
Page 194: ...12 2 Parts ...
Page 207: ...12 15 Parts Notes ...
Page 228: ...12 36 Parts ...
Page 229: ...13 1 Utilities Software Utilities Software 13 ...
Page 230: ...13 2 Utilities Software ...
Page 254: ...13 26 Utilities Software ...
Page 255: ...14 1 Technical Data Technical Data 14 ...
Page 256: ...14 2 Technical Data ...
Page 259: ...14 5 Technical Data Notes ...