18
308783
Startup
CAUTION
The ProMix pot life timer will not function properly
when used with multiple guns that are operating
simultaneously. To avoid having mixed material set in
the equipment, carefully monitor the pot life by some
other means.
NOTE:
If the ratio is set to 0.6:1 to 20:1, the ratio will
remain at its setting when powered off and on. If the
ratio is set to 0.5:1 or less and the system is powered
off and on, the ratio will reset to the default of 1:1. All
other settings will also reset to their default.
1.
Make sure the operator switch is set
at standby to avoid mixing or purging
material at startup.
7475A
2.
Check that the supply containers for component A
and B and solvent are filled.
3.
Check that the mix manifold fluid shut-off knobs,
dispense valve knobs, and purge valve knobs are
set as follows:
(T)
Fluid Shut-off Knobs: fully open
(U)
Dispense Valve Knobs: three “clicks” open
from fully closed setting
(V)
Purge Valve Knobs: two turns open from fully
closed setting
(W) Ratio Check Valve Knobs: fully closed
7384B
U
V
T
Reference
T
W
4.
Turn the control air supply
on (J
-1
, J
-2
).
A diagnostic test will run
and the last known Target
Ratio will display on the
LED panel. This will be a
1.0:1 ratio on the initial
startup.
J
-1
J
-2
7492A
Target Ratio
5.
If this is the first startup of the system, purge it as
instructed in
Purging the Fluid Supply
on page
22. The system was tested with light-weight oil,
which should be flushed out to avoid contaminating
the fluid you will spray.
6.
You can check the tolerance, pot life time, and
other operation status information by pressing the
proper key on the keypad. See
Operation Mode
Icons
on page 6.
7.
Setup the ratio and other values as needed. See
Setup Mode
,
page 15, for setup information.
8.
Make sure the operator switch is set
at standby.
7475A
