Wilo Wilo-Port 800, Инструкция по установке и эксплуатации

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50 WILO SE 06-2015 V05 DIN A4
English INSTALLATION
Fig. 12: Switching points for single pump operation
Dimen-
sion
Description
MTS 40
CUT GI
CUT GE MTC 32F39 MTC 32F 49
MTC 32F 55 MTC 40
A ‘Pump off’ 730 740 720 680 670
B Lower edge of dynamic pressure bell 1 680 690 670 630 620
C* ‘Pump off’ signal 610 620 600 560 550
D1 ‘Pump on’ 400 400 400 400 400
E High water: Alarm signal and ‘Pump on’ 330 330 330 330 330
F Lower edge of dynamic pressure bell 2 (high water alarm) 550 550 550 550 550
G Level fall during follow-up time 120 120 120 120 120
* Switching point C: Set ‘Pump off’ signal when using dynamic pressure bell and level sensor; then set follow-up time up to ‘dimension
A’ (pump off); set follow-up time if there is no inlet
Fig. 13: Switching points for dual pump operation
Dimen-
sion
Description
MTS 40
CUT GI
CUT GE MTC 32F39 MTC 32F 49
MTC 32F 55 MTC 40
A ‘Pump off’ 630 640 620 - 570
B Lower edge of dynamic pressure bell 1 580 590 570 - 520
C* ‘Pump off’ signal 510 520 500 - 450
D1 ‘Pump 1 on’ 400 400 400 - 400
D2 ‘Pump 2 on’ 360 360 360 - 360
E High water: Alarm signal and ‘Pump 1 and 2 on’ 330 330 330 - 330
F Lower edge of dynamic pressure bell 2 (high water alarm) 550 550 550 - 550
G Level fall during follow-up time 120 120 120 - 120
* Switching point C: Set ‘Pump off’ signal when using dynamic pressure bell and level sensor; then set follow-up time up to ‘dimension
A’ (pump off); set follow-up time if there is no inlet
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
Single pump
operation
Dual pump oper-
ation
‘Pump 1 on’ at upper inlet 110 130
‘Pump 2 on’ at upper inlet - 90
High water at upper inlet: all pumps on 60 60
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.
E
D1 D2
F
C
B
A
G
Fig. 12/13