ARAG BRAVO 300S, Инструкция по установке, эксплуатации и обслуживанию

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ADVANCED SETUP
10.5 Flowmeter
Select
one item
Fig. 44
 Flowmeter out of range
Rate alarm
Set the installed flowmeter and the relevant data. Tab. A contains the values that will be automatically
set by selecting the flowmeter code.
Nevertheless these data can be modified.
> Type
: indicate the type of installed flowmeter (Tab. A).
> Min. flowrate alarm
> Max. flowrate alarm
The rate alarms (minimum or maximum) activate when, during the treatment, the flowmeter rate does
not respect the set limits.
For the procedure to be followed in case of alarms, please refer to Par. 14.1 Operation
errors.
> Constant
: indicate the constant of the installed flowmeter.
orion fLowmeters
TYPE
METRIC - METR. l/100 m
UNITS OF MEASUREMENT
US
UNIT OF MEASUREMENT
The default values can be modified.
Constant
(pls/l)
Min. rate
(l/min)
Max. rate
(l/min)
Constant
(pls/gal)
GPM min.
flowrate
GPM max.
rate
4621xA0xxxx
6000 0.5 10.0 22710 0.13 2.60
4621xA1xxxx
3000 1.0 20.0 11355 0.30 5.00
4621xA2xxxx
2000 2.5 50.0 4542 0.60 13.00
4621xA3xxxx
600 5.0 100.0 2271 1.35 26.00
462xxA4xxxx
300 10.0 200.0 1135 2.60 53.00
4622xA5xxxx
150 20.0 400.0 568 5.00 106.00
4622xA6xxxx
100 30.0 600.0 378 8.00 158.00
Other...
625 10.0 100.0 156 2.60 53.00
Tab. A
10.6 Pressure sensor
The pressure sensor has a different use according to the situations.
• Enabled flowmeter: displays the job pressure when the machine works within the flowmeter limits.
When the flowmeter operates outside the limits the measured pressure is used to calculate the spray rate.
• Disabled flowmeter: the pressure sensor is always used to calculate the application rate.
Select
one item
Fig. 45
Set the type of installed pressure sensor and the relevant full scale.
> Type
: indicate the type of installed sensor (available models indicated in the table).
> Maximum pressure
Indicate the full scale of the pressure sensor installed on the system.
When the option
Disabled
is activated, the item
Maximum pressure
is no longer
displayed (Fig. 45).
The table below indicates the values that are automatically set selecting the sensor code:
arag pressure sensor
TYPE
Max. pressure
The default values can be
modified.
bar PSI
ARAG 466113.200
20.0 290
ARAG 466113.500
50.0 725
Other...
50.0 725
10.7 Delivery cal. sensor
Fig. 46
Set the type of sensor to be used to calculate the rate:
> Flowmeter
Pressure
Either
Within the working limits the computer uses the flowmeter, otherwise it uses the pressure sensor
(ONLY if properly configured).
Par.9.3
Quick reset of
change Menu item scrolling or
Data increase/decrease Confirms access to menu
or data change Quits the menu or
data changes