Assembling the suspension unit
E-10
WILO EMU 3.0
Startup
- Test if the suspension unit has been installed properly in the operating area. Check if the cou-
pling flange (A) is mounted on the discharge port (B) of the machine and the sealing rubber
(C) is properly inserted in the coupling flange (A). If this is not the case, mount it with the
appropriate bolts (D) in the unit and insert the sealing rubber (C) in the coupling flange (A).
- Place the machine on firm ground and lay out the power supply cable.
- Secure the cable/chain of the lifting gear with a suitable fastening device to the handle (E) or
to the eyelet on the unit.
- Lift up the machine and swing it over the operating area. Lower the unit carefully. Ensure that
the clasp (F) of the coupling range closes around the guide element.
- Lower the machine carefully into the operating area. Hold the power supply cable lightly taut.
Make sure that it does not become damaged.
- Lower the machine carefully onto the coupling base. If the machine is coupled to the pipe
system, take the cable out of the lifting gear and secure it and the power supply cables from
falling down and becoming damaged.
- Have the machine and the safety and monitoring devices installed connected to the electric-
ity mains by a qualified technician. Please refer to the “Electrical Connection Plan" data sheet
in this operating and maintenance manual.
- Switch the system on. Check immediately that no air is introduced into the medium and the
minimum water coverage level is ensured. If air is present in the pipeline system, this must be
removed immediately using the bleeding system.
Please observe the chapter entitled “Start-up” in this operating and
maintenance manual.
Fig. E-7:
Coupling flange assembly
E
B
A
F
C
B
E
A
F
D
C
