Miele PT 7136 План інсталяції - Сторінка 12
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en - GB
Installation and planning notes
Installation requirements
Electrical connection should only be made to a power supply provided
in accordance with all appropriate local and national legislation and
regulations.
In addition, all regulations issued by the appropriate utilities as well as
standards relating to occupational safety, and all applicable valid
regulations and technical standards must be observed!
General operating conditions
Ambient temperature in installation room: +2°C to +35°C.
This machine should not be operated in the same room as dry-
cleaning equipment using perchloroethylene or solvents containing
CFCs. Motor sparking may convert solvent vapours into hydrochloric
acid which can lead to consequential damage.
Electrical connection
Depending on the model, the machine is delivered with a supply lead
with/without a plug.
The washer may only be connected to an electrical system that
conforms to the national and local codes and regulations. The
installation must be performed by a qualified electrician.
The appliance data plate indicates the nominal power consumption
and the appropriate fuse capacity. Compare the specifications on the
data plate with those of the electrical power supply.
The machine can be hard-wired or connected using a switched
connection in accordance with IEC 60309-1. It is always
recommended to make electrical connection via a plug and socket so
that electrical safety checks, e.g. during repair or service work, can be
carried out easily.
If the machine is hard wired, a dual circuit breaker must be provided
on-site. When switched off there must be an all-pole contact gap of 3
mm in the isolator switch (including switch, fuses and relays according
to IEC/EN 60947).
The plug connectors or 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 the
machine cannot be reconnected to the electricity supply until all work
has been carried out.
New connections, modifications to the system or servicing of the
ground conductor, including determining the correct fuse amperage,
must be carried out by a qualified electrician, as they are familiar with
the pertinent regulations and the specific requirements of the electric
utility company.
If converting the machine to an alternative voltage, observe the
instructions in the wiring diagram. Conversion must be performed
by an authorised agent or a Miele service technician. The heater
rating must also be properly set.
The machine must be permanently connected to the electricity supply
so that the door can be opened. For this reason, it must not be
connected to devices such as timers which would switch it off
automatically.
References to cable cross-sections in the technical data refer only to
the required supply lead. Please consult relevant local and national
regulations when calculating any other wire gauges.
Vent connection
Hot moist waste air should be vented to atmosphere along the
shortest possible route or connected to a suitable vent system.
Depending on the duct path, the damp exhaust air can condense on
the duct walls to a greater or lesser extent. For this reason it is
recommended to lay ducting with a downwards slope to the air exit.
If ducting slopes upwards, a condensate trap either with a drip tray or
a connection to a suitable on-site drain must be fitted in the system at
the lowest point.
Condensate must not flow back into the machine!
It is permissible to vent waste air via an external wall. In this case,
measures must be taken to minimise the risk and annoyance to
neighbouring buildings.
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The end of a waste air duct leading into the open should be protected
against the elements, e.g. using a suitable hood or grille or with a 90°
bend.
The cross-sectional area of the vent duct must not be reduced or
obstructed by built-in parts. Filters and louvres must not be fitted in the
vent duct.
Congestion in the line may result in a drop in machine performance or
to machines being switched off to guarantee safety.
Proper functioning can not be guaranteed if the max. permissible
pressure loss is exceeded in the vent ducting system,
When connecting several machines to a common duct, the cross-
sectional area of the duct must be increased accordingly.
Additionally, in such a case every machine must have its own non-
return valve to prevent machines affecting others in the system. This
requires the provision of on-site additional parts.
In the event that waste air ducts from several machines are
merged in a single collection pipe, a non-return device should be
installed in each separate line to prevent backflow.
With complex ducting with many bends and additional components, or
with the connection of several different machines to a common duct, it
is recommended that a detailed calculation is carried out by a suitable
specialist.
Air intake
The air supply for the machine is taken directly from the installation
site.
During operation, adequate ventilation of the installation site should be
guaranteed. Depending on the machine version, it is necessary to
ensure an intake of fresh air to compensate for the volume of waste
air and waste gas extracted in order to avoid the creation of a
vacuum.
It should not be possible to close or otherwise obstruct air intake
grilles or alternative measures should be implemented to ensure that
an adequate supply of fresh air is available at all times during machine
operation.
Equipotential bonding
If necessary, equipotential bonding with good galvanic contact must
be guaranteed in compliance with all applicable local and national
installation specifications.
Connection material for equipotential bonding must be provided on
site or using a kit available from Miele Spares.
Peak load/energy management
The machine can be connected to a peak-load or energy
management system using an optional kit.
Three signals are issued by the machine via a terminal strip. The
terminal strip is labelled a, b, c, and d.
a - Output signal, Start of machine operation
b - Output signal, Machine heating request
c - Peak-load input signal, Machine heating deactivated
d - Neutral conductor
When a peak-load signal is received, the heating is deactivated and
the programme stopped. An appropriate message appears in the
display.
The programme is resumed automatically when the peak-load system
reactivates the heating.
PT 5136/7136
10 145 460 / 01