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Modes of Operation
There are three main modes of operation:
Manual Mode
Spray Mode
Setup Mode
Manual Mode
Manual Mode is used to manually operate the pumps,
which is necessary to load and prime the proportioner,
flush, and troubleshoot the system.
The system is in Manual Mode when it is powered up.
The Manual/Spray Mode light will be off. The system is
changed from Manual Mode to Spray Mode by press-
ing the Manual/Spray Mode Key. See Fig. 15.
Spray Mode
Spray Mode is used during normal operation, when
material is being sprayed. When the system is in Spray
Mode, the Manual/Spray Mode light is green. See
Fig. 15.
Setup Mode
Setup Mode is used to change the values the control
uses to operate the system and to access information
about the system (such as the software revision). The
system must be in Manual Mode to access Setup
Mode. See page 24 for more information on Setup.
Operator Keypad and Display
Features
See Fig. 14.
Eight function keys
Up and down arrow keys
Eight light indicators
Six digit display
Function Keys
The eight function keys are used to operate and set up
the system. Icons above the keys represent the func-
tion of the keys. See Fig. 15.
The use of each key is further described, starting on
page 26. A Keypad Quick Reference table is in the
Operation Manual 308875, included with the system.
Up and Down Arrow Keys
The up and down arrow keys are used to scroll
through values in Manual and Spray Modes and to
adjust values in Setup Mode.
Control Overview
Lights
Except for the Manual/Spray Mode key, the keypad
light will turn green for the key that is pressed (active
function).
If an alarm occurs, the lights for that alarm will turn red
on the schematic panel.
NOTE: There are more alarm functions in Spray Mode
than in Manual Mode.
Display
The information on the display will correspond to the
active function key.
Display
Light
Fig. 14
Manual/Spray Mode
Stop key
Solvent
Usage
Pressure
Material Usage
Fig. 15
Up/Down
Arrows
Key
Icon
Work Life
Timer
Temperature
Future
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