Wilo Port 600 Instrucciones De Instalación Y Funcionamiento página 54

English
Installation
The dynamic pressure bell and the level sensor are fitted directly in
the mount on the cross member from above using the accessories
supplied.
The float switch is attached to the vertical discharge pipe using
cable ties. For fault-free level measurement, a free cable length of
approx. 250 mm is required.
To prevent deposits as effectively as possible, the fluid must be
replaced regularly. Therefore, we recommend using the switching
points for the lower inlet. The corresponding switching points are
shown in the following tables.
Fig. 13: Switching points for single pump operation
Di-
men- Description
sion
A 'Pump off'
B Lower edge of dynamic pressure bell 1
C* 'Pump off' signal
D 'Pump on'
E High water: Alarm signal and 'Pump on'
F Lower edge of dynamic pressure bell 2 (high water alarm)
G Level fall during follow-up time
* Switching point C: Set 'Pump off' signal when using dynamic pressure bell and level sensor; then set follow-up time up to 'dimen-
sion A' (pump off); set follow-up time if there is no inlet
When using the pump Drain TMW, the switching points are de-
fined by the attached float switch.
If a higher impoundment volume is required due to a higher inflow,
the following switching points can also be used for the upper inlet.
Switching points for upper inlet
Description
'Pump on' at upper inlet
High water at upper inlet
Alarm signal for high water level
For fault-free operation of the pumping station, we recommend
using a high water alarm. To do this, the switchgear must have the
necessary function.
5.2.10. Laying the pipes and connection cables
• Run all connection pipes (pump, level control device) through the
venting / cable bushing connection to the control device.
Ensure that the connection pipes have sufficient lengths to allow
the pump and the level control device to be removed from the
pump chamber if required.
• Suspend all connection pipes (Attention: NOT the hose pipe) over
the chain hooks in the pump chamber. If necessary, connect them
using the cable ties supplied so that they cannot get into the fluid
or into the pump suction opening. Do not squash or kink the pipes,
avoid sharp edges!
• Clean the pump chamber and supply lines of coarse contaminants.
54
MTS 40
CUT GI
710
660
590
400
330
550
120
Switching point
110
60
CUT GE MTC 32F39 MTC 40 TS 40
720 700 650
670 650 600
600 580 530
400 400 400
330 330 330
550 550 550
120 120 120
Fig. 13
INSTALLATION
STS 40 TC 40
740 710 710
690 660 660
620 590 590
400 400 400
330 330 330
550 550 550
120 120 120
WILO SE 11-2015 V05 DIN A4