Electrical Connection - Miele PW 6207 Operating Instructions Manual

Installation and connection
Water drainage
Drainage AV DN 70 on the machine side, DN 70
socket on-site. Transient flow rate 200 l/min.
Foam compensator SK
Increased foaming can lead to foam being
discharged from the vapour vent. A drain with siphon
(commercial off-the-shelf pipe material) can be
retro-fitted to dispose of the foam.
Installation examples
36

Electrical connection

The electrical connection must only be carried out by
a suitably qualified electrician in accordance with
local and national safety regulations (BS 7671 in the
UK).
The electrical components of machine PW 6xx7
comply with EN 60335-1 and EN 60335-2-7.
Open the machine cover. The connection points are
located on the carrier plate.
The machine is supplied ex-works for 3N AC 50-60
Hz. See data plate for details.
It is also available in the following versions:
3 N AC 380-415 V 50-60 Hz
3 AC 220-240 V 50-60 Hz
Connection should be made via a suitable isolator
which complies with local and national safety
regulations and which is easily accesible for
disconnecting the machine from the electricity
supply. Provision must be made on site to switch off
all poles. Switches with a minimum all-pole contact
gap greater than 3 mm are suitable for isolating the
machine. These include circuit breakers, fuses and
relays (IEC/EN 60947).
The isolator switch should be easily accessible for
servicing work.
If the machine is disconnected from the electricity
supply ensure adequate measures are taken to
ensure that it cannot be reconnected to the electricity
supply until all work has been carried out.
Please observe the wiring diagram supplied.
Equipotential bonding
Equipotential bonding must be carried out if required.
The electric heating is set ex-works to
9 kW PW 6107
15 kW PW 6137, PW 6167
18 kW PW 6207.
The heating will only be activated with a minimum
suds levels of 50 mm column of water.
The motor is protected by a winding to prevent it
overheating.
Connection should be made in accordance with the
wiring diagram and installation diagram to a suitable
isolator, with an on-off switch which is easily
accessible for servicing. The wiring and installation
diagrams are important for the correct electrical
functioning of the machine.