Operating instructions

8 Installation and Operating Instructions
Lifting Station Type ABS Nirolift. Lifting Station Type ABS Sanisett.
5.7 Locationofpowersupplycableandoatswitch
The connection cable for the pump is fed through the cable pipe and brought into the room where the power
supply is located by means of a branch pipe (T-piece). The connection cable is fed through the slot in the cable
inletandthecableinletitselfispushedrmlyintothebranchpipe.
NOTE: In the case of twin units the connection cables for the oat switches should be laid in
a similar manner to the pump power cable.
1. Branch pipe (T-piece)
2. Cable inlet
3. Vent line
4. Motor connection cable
1067-00
Figure 7: Cable inlet
5.8 Installation of the control unit
ATTENTION! The control unit should be tted above possible ood level in a well ventilated room
and in an easily accessible position. Protection Class of the control unit IP 54.
Thecontrolunitshouldbesecuredatallxingpoints.Thexingholesareaccessibleafterunscrewingthe
lower housing cover.
ATTENTION! Do not drill through the housing of the control unit itself.
NOTE: A number of different control box models exist. Please check the wiring diagram/
instruction manual in the control box.
6 Commissioning
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The safety hints in the previous sections must be observed!
Before commissioning, the unit should be checked and a functional test carried out. Particular attention should
be paid to the following:
- Have the electrical connections been carried out in accordance with regulations?
- Is the motor overload switch correctly set?
- Havethepowerandcontrolcircuitcablesbeencorrectlytted?
- Was the sump cleaned out?
- Havetheinowandoutowsofthepumpstationbeencleanedandchecked?
- Is the direction of rotation correct, even if run via an emergency generator?
- Are the level controls functioning correctly?
- Aretherequiredgatevalves(wheretted)open?
- Dothenon-returnvalves(wheretted)functioneasily?
ATTENTION! Before commissioning, the collection tank should be cleaned of any large particles
and lled with water. After commissioning, the lifting unit is normally operated with
the selector switch in position “Auto”.