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Idiomas disponibles
7.2
Reflexomat switching points
The "P
" minimum operating pressure is determined by the location of the
0
pressurisation. The controller calculates the switching points for the "PV"
solenoid valve and the "CO" compressor from the "P
pressure.
The "P
" minimum operating pressure is calculated as follows:
0
Enter the calculated value in the start routine
P
= P
+ P
+ 0.2 bar*
0
st
D
of the controller, 7.3 "Modifying the
controller's start routine", 27.
P
= h
/10
h
st
st
st
P
= 0.0 bar
for safety temperatures ≤ 100 °C
D
P
= 0.5 bar
for safety temperatures = 110 °C
D
*Addition of 0.2 bar recommended, no addition in extreme cases
Note!
Avoid dropping below the "P
vaporisation and cavitation are thus excluded.
7.3
Modifying the controller's start routine
Note!
During commissioning, you must once execute the start routine.
•
For information about controller operation, 9.1 "Operator
panel", 28.
The start routine is used to set the required parameters for the device
commissioning. It commences with the first activation of the controller and can
be run only once. Parameter changes or checks are possible after the start
routine in the customer menu is exited, 9.2 "Configuring settings in the
controller", 29.
Note!
Plug in the contact plug to provide power (230 V) to the controller.
You are now in Stop mode. The "Auto" LED on the operator panel has
extinguished.
Indication on the
Meaning
display
Reflexomat
Device name
Language
Standard software in various languages.
Read the
Prior to commissioning, read the entire operating manual
operating manual
and verify the proper assembly.
Min. op. pressure
Enter the value for the minimum operating pressure.
•
Calculation of the minimum operating pressure,
7.2 "Reflexomat switching points", 27.
" minimum operating
0
in metres
"minimum operating pressure. Vacuum,
0
Reflexomat Basic — 13.11.2020 - Rev. A
Indication on the
Meaning
display
Change the flashing display items for "Hour", "Minute",
Time
and "Seconds" to the current time.
•
The time of an alarm will be stored in the fault
memory.
Change the flashing display items for "Day", "Month", and
Date
"Year" to the current date.
•
The date of an alarm will be stored in the fault
memory.
00600 l / 740 mm
Select the size of the "VG" primary vessel.
GB = 0094 kg
•
For the primary vessel data, see the type plate or,
5 "Technical data", 22.
1 % / 1.7 bar
Null balancing of the level sensor.
Null balancing!
•
The controller checks whether the level measuring
signal matches the dimensional data of the "VG"
primary vessel. The primary vessel must be fully
emptied,
24.
0 % / 1.0 bar
Upon successful conclusion of the null balancing, confirm
with "OK" on the controller operator panel.
Null balancing
concluded
successfully!
Cancel null
Select "Yes" or "No" on the controller display and confirm
balancing?
with "OK" on the controller operator panel.
No
•
Yes: The "VG" primary vessel is fully emptied and the
device is installed as per the instructions.
–
Null balancing is still not possible, confirm with
"Yes". The start routine is terminated. Use the
customer menu to repeat the null balancing,
9.2 "Configuring settings in the controller",
29.
–
Contact Reflex Customer Service, 12.1
"Reflex Customer Service", 33.
•
No: The start routine restarts.
–
Check the prerequisites for the commissioning,
7.1 "Checking the requirements for
commissioning", 26.
Terminate
This message appears on the display only after null
routine?
balancing has been successful.
No
Select "Yes" or "No" on the controller display and confirm
with "OK" on the controller operator panel.
•
Yes: The start routine is terminated, the device
automatically switches to Stop mode.
•
No: The start routine restarts.
0 % / 2.0 bar
The level indication is at 0 %.
STOP
Note!
After successful conclusion of the start routine, you are in Stop mode. Do
not yet switch to Automatic mode.
7.4
Venting the vessels
CAUTION
Risk of burns on hot surfaces
Excessive surface temperatures on the compressor can result in skin burns.
•
Wear suitable personal protective equipment (safety gloves, for
example).
Upon completion of the start routine, you must vent the primary vessel and the
secondary vessels, if applicable.
•
Open the vessels' discharge ports to permit the air to escape.
•
Select Automatic mode on the controller's operator panel, 8.1.1
"Automatic mode", 28.
The "CO" compressor builds up the pressure required venting. This pressure is
0.4 bar above the set minimum operating pressure. The vessels' diaphragms are
pressurised to this level and the water side in the vessels is vented. Close the
discharge ports of all vessels after the compressor has automatically shut down.
Commissioning
see,
6.3.5 "Fitting the level sensor",
English — 27
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