Connection And Assembly, Initial Operation; Description Of Parts; Putting Into Operation - Melitta 660 Mode D'emploi

GB

Description of Parts

1 Quantity selection switch
2 ON/OFF switch filter unit
3 Start/Stop switch for filter programme
4 Programme indication
5 Position indication swivel arm and heat-retaining urn
6 Service indication
7 On/Off switch hot water unit *
8 Indicator lamp hot water unit *
9 Control panel hot water unit
10 Lid for water tank
11 Swivel arm discharge
12 Handle
13 Sight glass
14 Quick stop faucet hot water *
15 Plug insert for transport
16 Quick stop faucet
17 Discharge water boiler *
18 Drip tray
19 Sockets
20 Connection cable
21 Passage heater
22 Heat-retaining urn
23 Steam collector lid
24 Filter
25 Lid
26 Cover plate
27 Lid for hot water boiler *
* Applies only for machines type 660 W
Connection and assembly
All Melitta equipment is supplied ready for connection. However
prior to installation all necessary connections which are to be
provided by customer must be easily accessible within a radius
of 1 mtr.
This preparatory work must be carried out by licensed experts
according to current rules
SystemService is not authorized to do this work and will not
take any responsibility for the installation.
The machine connections are located at the rear side of the
passage heater (21).
If the suppy lines are to be led to the machine from below the
table then a hole with a diameter of approx. 100 mm must be
provided behind the machine.
e
b
a) Electrical connections
Voltage depends on the machine type, please observe the
technical data. Voltage must correspond with the data indicated
on the nameplate. Separate fuse protection must be provided.
Connection should be via a socket which must have a fault-
current protection switch. In case of permanent connection a
switch with at least 3 mm power line separation should be
provided to guarantee an all mains power disconnection.
b) Water supply
In accordance with regulations a tap with a non-return valve is
to be installed at an easily accessible place. A special connec-
tion hose is supplied with the machine and for safety reasons
and regulations. Melitta
x
y
a
c
d
this hose must not be shortend at assembly. Static water
pressure must be at least 2 bar. If water pressure is more than
6 bar then a pressure reducing valve must be installed between
the main tap and the machine.
The strainer (d) which is supplied with the machine must be
installed between the tap on site and
On request we install water filters in all machines. This system
helps to prevent calcification
quality of the water.
c) Water drain
All machines are supplied with an overflow pipe and
loosely affixed to a water outlet or drain with the hose.
A base plate with an integrated drip tray can be supplied if
requested on which the coffee machine can be placed.
If the machine is not to be solidly installed i.e. is placed on a
serving trolley then the wall brackets for the passage heater
must be fixed to the wall in correspondance with the installation
drawing.
The passage heater can be firmly attached to the wall, to the
base plate, or to the table with the screws, discs, and thread
pins which are also supplied with the machine.
Swivel arm discharge
Hold the swivel arm discharge with the outlet pointing to the
front. Now press the swivel arm discharge (11) in to the
opening next to lid (10) until stop. The swivel arm discharge
can be moved to the right or the left side.
Pre-set for descaling- / service indication
Depending on the water hardness (°dH) in your area the max.
possible water volume to be used until the service-lamp comes
up can be programmed.
The factory pre-set is 1000 liter.
b
Set machine with ON/OFF - switch (2) into operation and
press and hold START button (3) at the same time. The
SERVICELAMP (6) is illuminated.
b
After aprox. 2 sec. SERVICE- (6) and PROGRAMLAMP
(4) will flasch alternating. Release START button (3) now.
b
With the PRESELECTOR (1) the machine can be
calibrated to the local water-hardness.
Switch-position Hardness
1 =
2 =
3 =
4
5 =
6
b
Push START (3) again and hold it. The PROGRAMLAMP
(4) will go out, the SERVICELAMP (6) is still on.
b
After aprox. 2 sec. the SERVICELAMP (6) goes out and
an acoustic signal comes up. Release START (3) now.
The calibration is programmed.
Connection heat retaining urn
Place the heat-retaining urn (22) as close to the passage heater
(21) as possible. Now take the connection cable (20) which is
attached to the heat retaining urn and by passing it through
the gap between both appliances lead it to the front of the
machine. Now the plug can be inserted in the socket (19).
Attention: The sockets are only designed for these heat retai-
ning urns. Other electrical appliances should not be attached.
If the heat retaining urn of coffee machine type FKA is on a
serving trolley then push the trolley next to the passage heater
and insert the plug in the socket provided on site.

Putting into operation

Please pay attention that the machine is always placed horizon-
tally as otherwise eyact dosage is not possible.
the connection hose.
considerably and improves the
can be
°dH (tot)
soft 0- 7 3000
medium 7- 4 2000
hard 14-21 1000
}
very hard >21
Liter
500
19