E.7 Electrical Connections; E.8 Safety Devices; E.9 Detergent/Rinse Aid Dispensers And Prearrangements; E.9.1 Automatic Detergent Dispensers Connection - Nordcap Zanussi 406402279 Instrucciones De Instalación

ENGLISH
E.7 Electrical connections
• The earth wire from the terminal board side must be longer
(max 20 mm) than the phase wires.
• The plug must be accessible after positioning the appliance
in the place of installation. Make sure the plug is not crushed
by the appliance; in fact, a damaged power cable can
overheat and catch fire or cause a short circuit.
• Make sure that the socket has an efficient earth contact.
• Connect the mains plug to the mains socket only at the end
of the installation.
• Always use a correctly installed shockproof socket.
• Do not use multi-plug adapters and extension cables.
• Do not pull the mains cable to disconnect the appliance.
Always pull the mains plug.
• Do not touch the mains cable or the mains plug with wet
hands.
• The equipment must also be included in an equipotential
system, whose connection is made by means of screw EQ
(see the installation diagram) indicated by the symbol
The equipotential wire must have a section of at least 10
mm 2 .
• Only for UK and Ireland: the appliance has a 13 A mains
plug. If it is necessary to change the fuse in the mains plug,
use a 13 A ASTA (BS 1362) fuse.
E.8 Safety devices
• An automatic-reset overload protector incorporated in the
electric pump windings cuts off the power to the pump in
case of faulty operation.
• A device prevents the booster water from returning back
into the system in the event of a water supply system fault.
• An overflow pipe connected to the discharge ensures a
constant water level in the tank.
• If the water level in the tank is too high, the drain pump (if
present) automatically activates to empty out the excess
water.
IMPORTANT
The Manufacturer declines any liability if the
accident-prevention regulations are not respected.
E.9 Detergent/rinse aid dispensers and
prearrangements
IMPORTANT
If the machine is connected to a water softener and/
or a reverse osmosis system, contact the detergent
supplier for a specific product.
CAUTION
The peristaltic dispensers (detergent and
rinse-aid) and the tube inside the rinse-aid
dispenser require periodical maintenance
(at least once or twice a year) or after
prolonged machine idle periods.
NOTE!
If the peristaltic dispensers are installed in the
machine, the dosage of detergent is done auto-
matically according to the desired concentration.
The concentration of detergent depends on the
type of product used and the hardness of the
supply water (check the characteristics on the
product label).
16
Dishwasher with incorporated peristaltic liquid detergent
dispenser (depending on the model)
Adjustable detergent dispenser
1. Adjust the screw "L" to set the required dose (see figure
below). The adjustment of the amount of detergent
delivered by the pump must carefully comply with that
indicated by the detergent producer. This quantity is
usually expressed in g./l and various depending on the
water hardness.
.
Dishwashers with incorporated rinse-aid diaphragm
dispenser pump
2. The pump is installed in appliances with pressure
hydraulic circuit.
To activate manually the diaphragm dispenser pump
press screw "D".
To vary the dose, adjust the screw "D"
IMPORTANT
If changing to a different type of detergent or rinse
aid (even the same brand), it is necessary to rinse
the inlet and outlet pipes with clean water before
connecting the new detergent/rinse aid container.
Otherwise, the mixing of different types of deter-
gent/rinse causes a crystallization, with possible
breakage of the dosing pump. Failure to observe
this instruction will void the warranty and relieve the
manufacturer of any liability.
E.9.1 Automatic detergent dispensers connection
Electrical connection
• Connect the power wires of the detergent dispenser in
parallel with the power wires of the machine control
solenoid valve.
Hoses connection
• Cut the supplied hose in two parts.
• Fit the filter and the weight in one end of the suction hose
and connect the other end to the inlet connection of the
detergent pump.
L
as required.