308925
30
Manual or Spray Mode
Pressure Sensors
When key 3 is pressed to read pressure, the key 3
light will turn green, the schematic light for the pres-
sure Sensor being read will blink, and the pressure
reading for that Sensor will display on the keypad. The
pressure readings will be in psi, MPa, or bar, depend-
ing on what was entered during setup.
For example:
In Fig. 28, the High Pressure A light is
blinking so the display in Fig. 27 would show the
pressure reading for High Pressure A.
There are five pressure readings that can be shown on
the keypad display. Press the keypad arrow keys
(
) to toggle through the pressure readings. The
readings will appear in the following order when using
the up (
) arrow key:
Low Pressure A (if option installed)
Low Pressure B (if option installed)
High Pressure A
High Pressure B
High A and B Pressure Differential
Fig. 28 shows the location of the schematic lights for
the first four pressure readings. The display of the
pressure differential readings is indicated on the sche-
matic by both the High Pressure A and High Pressure
B lights blinking at the same time, as represented in
Fig. 29.
3
Fig. 27
A
A
B
A
B
A/B
S
B
A B
A/B
S
A
B
A
B
Low Pressure A
Low Pressure B
High Pressure B
High Pressure A
Fig. 28
A
A
B
A
B
A/B
S
B
A B
A/B
S
A
B
A
B
Pressure Differential
Fig. 29
Low Pressure A or B
(Optional)
In Spray Mode Only:
If the pressure for A or B drops
below the minimum inlet pressure level entered during
setup, the system will shut down, the schematic Low
Pressure A or B light will turn red, and the key 3 light
will activate.
High Pressure A or B
If the pressure for A or B exceeds the maximum
pressure level entered during setup, the system will
shut down, the schematic High Pressure A or B light
will turn red, and the key 3 light will activate.
Pressure Differential
In Spray Mode Only:
If the maximum pressure differ-
ential between proportioning pump A and B is
exceeded, the system will shut down, the High Pres-
sure A and B lights will both turn red, and the key 3
light will activate. The maximum pressure differential is
entered during setup.
Содержание SuperCat 232721
Страница 23: ...308925 23 Notes...
Страница 82: ...308925 82 Service 8753A Fig 100 A B 497 446 385 361 381 442 363 311 312 363 442 361 381 385 424 469 458...
Страница 98: ...308925 98 Parts 8789A 8337A 53a 53b 53c 54a 54b 54c 54d 54e 56 54f 70 50 14 15 10 12 13 64 1 69 31...
Страница 111: ...308925 111 Notes...
Страница 112: ...308925 112 Dimensions 8787A 42 in 1067 mm 66 in 1676 mm 74 in 1880 mm...