Dyson WD04 Instructions D'installation page 8

Fig. I/J/K
GB
ROI
Base to back and front wall transition
IN
The base to back and front wall transition
JM
should also be considered. The back wall
MT
should be as close to 90°, and at as sharp a
radius as possible Fig. I. Curved geometry
PH
is more likely to increase splashback
SG
Fig. J, whereas sloping back and front wall
transitions should be avoided Fig. K.
Fig. L
Plug hole
Plug holes with the most open aperture are
recommended, whereas grill or perforated
type plug holes should be avoided as they
restrict the drainage of soapy water (lather).
Do not use plugs within the plug holes
in sinks.
Fig. M
Water temperature control
If you are connecting a hot and cold water
feed you will need to install a blender valve.
If connecting to cold only water feed you will
need to install a heater.
The water supply to this product must be
fitted with a temperature control device in
accordance with local regulations.
A= Blender valve
B= Hot and cold feed
C= Desired temperature out
D= Isolation valve
E= Heater
F= Cold feed in
8
Fig. N
Installing
The main unit must be mounted on a flat
vertical wall capable of supporting the full
weight of the unit.
One of the horizontal wall studs must be fitted
a) so it holds the main weight of the metal
duct and the unit, and b) so it is in the correct
position for the tap stem.
The unit must be installed using the supplied
duct, duct cover and metal enclosure.
Do not use sealant when fixing the unit to
the wall.
Ensure electricity and mixed water supplies
and drainage connections are available for
connection. Suitable isolation of the power
and water supplies must be in place to switch
off supplies before install and for servicing.
Electrical
Input voltage/Frequency: Refer to
rating plate.
Isolated by switch fuse spur or RCD
as appropriate.
Current 6.6 A.
Cable specification: Dual core PVC + Single
core PVC (earth)
Local electrical regulations must be adhered
to when installing or repairing the product.
Rated power: Refer to rating plate.
Operating temperature range: 0° – 40°C.
Standby power consumption:
Less than 0.5 W.
Maximum altitude: 2,000 metres.
Water operation
Water flow rate: 1.9 l/m standard fitted
aerator. 4 l/min with low flow aerator supplied
with product.
Water pressure required: 1-8 bar. 1⁄2" BSP
isolated valve required for service.
Keep secondary hot water return as close to
blender valve as possible to reduce the risk of
Legionella bacteria growth.
WWW.RESTROOMDIRECT.COM
Water supply cleanliness and
biological growth
In some countries there are regulations or
guidelines that require temperature controlled
water supply systems (such as that supplied to
the Dyson Airblade Wash+Dry hand dryer) to
be subjected to regular cleaning to minimise
any biological growth. To enable you to
meet these regulations, the Dyson Airblade
Wash+Dry hand dryer has been designed
and tested to withstand internal cleaning both
with hot water up to 95°C and with sodium
hypochlorite at a concentration of 0.45%.
Please refer to specific (market) regulations
and water supply system recommendations
for information on cleaning regimes for water
supply cleanliness and biological growth for
your country.
When carrying out internal cleaning of the
Dyson Airblade Wash+Dry hand dryer,
please be aware of any safety considerations
when using hot water or chemicals. Dyson will
not be responsible for any injury caused by
this process.
Abusive testing
The Dyson Airblade Wash+Dry hand dryer
has undergone rigorous abusive testing to
ensure that it can withstand substantial forces
and impacts typical of a commercial and
public bathroom environment.
704 • 937• 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115