Commissioning
12
—
English
Vacuum spray degassing
—
18.12.2019
–
Rev. A
1
Error LED
•
The Error LED illuminates in the event of a fault
2
Display
3
Auto LED
•
The Auto LED illuminates green in Automatic mode
•
The Auto LED flashes green in Manual mode
•
The Auto LED is not illuminated when the system is stopped
4
OK
•
Confirm actions
5
Stop
•
For commissioning and entry of new values in the controller
6
"Back" to the previous menu
7
Manual
•
For tests and maintenance tasks
8
Auto
•
For continuous operation
9
"Forward" to the next menu
10
Menu
•
Call up the Customer menu
11
Quit
•
Acknowledge messages
S electing and changing parameters
1.
Use "OK" (5) to select the parameter.
2.
Use the "
▼
" (7) or "
▲
" (9) arrow keys to change the parameter.
3.
Use "OK" (5) to confirm the parameter.
4.
Use the "
▼
" (7) or "
▲
" (9) arrow keys to switch to a different menu
option.
5.
Use "Quit" (11) to switch to a different menu level.
7.4
Mo difying the controller's start routine
The start routine is used to set the required parameters for the Servitec
commissioning. It commences with the first switching on of the controller and
can only be set once. The following parameter changes or checks are carried out
from the customer menu, see chapter 8.2.1 "Customer menu" on page 16 .
Note!
Plug in the contact plug to provide power (230 V) to the controller.
You are in Stop mode. The "Auto" LED on the operator panel has extinguished.
1.
Software language selection.
Language
2.
Prior to commissioning, read the
operating manual in full and check for
proper assembly.
Read the operating
manual!
3.
Enter the variant of your Servitec.
Select the system.
4.
Select the desired make-up variant:
M a gcontrol:
Pressure-dependant make-up in a system with
an expansion vessel.
L evelcontrol:
Level-dependent make-up in a system with a
pressure maintenance station.
Servitec
Magcontrol
Indicated when selecting the "Magcontrol"
make-up variant:
5.
Enter the actuating pressure of the heat
generator safety valve.
Safety valve pressure
Indicated when selecting the "Magcontrol"
make-up variant:
6.
Enter the minimum operating pressure.
For calculating the minimum operating
pressure P0, see chapter 7.2 "Setting the
minimum operating pressure for
Magcontrol" on page 11 .
Min. op. pressure
7.
Change the flashing display items for
"Hour", "Minute", and "Seconds" to the
current time.
The time of an alarm will be stored in the fault
memory.
Time:
8.
Change the flashing display items for
"Day", "Month", and "Year" to the current
date.
The date of an alarm will be stored in the fault
memory.
Date:
9.
Select in the message line and confirm
with "OK":
Terminate start routine?
yes:
The start routine is terminated. Servitec
automatically switches to stop mode.
no:
The start routine restarts.
The pressure is displayed only in "Magcontrol"
mode.
2.0 bar
STOP
Note!
You are in Stop mode. Please do not switch from the start routine to
Automatic mode after entering the parameters.
7.5
Fi lling the device with water and venting
CAUTION
Risk of injury due to pump start-up
Hand injuries may occur when the pump starts up if you turn the pump motor at
the impeller using a screwdriver.
•
Switch the pump to a zero-volts state before turning the pump at the fan
wheel with a screwdriver.
ATTENTION
Device damage due to pump start-up
Pump damage may occur when the pump starts up if you turn the pump motor
at the impeller using a screwdriver.
•
Switch the pump to a zero-volts state before turning the pump at the fan
wheel with a screwdriver.
1
Vacuum gauge "PI"
5
Pump "PU"
2
Degassing valve "DV"
WC
Make-up pipe
3
Feed and drain cock "FD"
DC
Degassing lines
4
"AV" venting screw
1.
Use the facility system to fill the Servitec.
–
After you have opened the "DC" ball valves, the vacuum spray tube
will autonomously fill if the facility system provides sufficient water.
2.
Optional
–
Use the feed and drain cock (3) to fill water into the Servitec.
–
Connect a hose at the feed and drain cock (3) of the "VT" vacuum
spray pipe.
Содержание Servitec 35
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