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Idiomas disponibles
Idiomas disponibles
MODELS
This manual describes the installation, ope-
ration and maintenance of the SL-1220BP
dishwashers.
The model reference and its specifications
are shown on the identificacion plate located
in the machine.
Models "B": equipped with a drain pump
Models "BP": equipped with an Air gap-Break
Tank and rinsing booster pump.
These machines have been designed and
manufactured in accordance with the following
European directives for safety: 89/392/EEC
and 73/23/EEC.
These appliances comply with the EN55014
and EN55104 standards for the suppres-
sion and exemption of radio-frequency
interferences.
INSTALLATION
For optimum performance and long service
life of the machine, follow the instructions
contained in this manual rigorously.
W
ATER CONNECTION
Before proceeding with the installation of the
machine, check and make sure that:
1.The mains water connection is within 1.50m
from the foreseen location of dishwasher.
2.At its end on the machine side, the water
supply connection is equipped with a 3/4"
GAS stopcock for the coupling of the water
supply hose supplied with the machine.
3.The dynamic pressure of the water supplied
to the machine is not less than 10psi
(70kPa) and not greater than 57psi
(440kPa).
4.Inlet water flowrate is at least 1.85gallons/min.
(7l/min.).
5.For good washing results, the hardness of
water (lime) must not exceed 10 hydrotime-
tric degrees.
6.In places where the water pressure is higher
than the specified one, it will be necessary to
incorporate a pressure reducer to bring the
service pressure within the limits of 10-
57PSI (70 to 400 kPa).
7.Avoid bottlenecks with hoses when making
this installation.
8.Connect the drain pipe of an O.D. of 1¼"
(30mm) to the sewage system. The distance
from the sewage system to the machine
base shall not exceed 33" (850mm).
9.In order to ensure complete drainage, it is
essential that the machine is even. To level
it, undo or screw in the levelling feet.
6
ENGLISH
10. The inlet solenoid valve includes a flowra-
te controller different from the standard
model, as stated on the spare parts list.
11.Inlet water temperature: To achieve the
output shown on the product's specifica-
tions table, the temperature should be
122ºF (50ºC) 140ºF (60ºC) as a maximum.
With the "Thermal-lock" feature, the machi-
ne cycle time grows longer as the inlet
water tempereature decreases.
M
ACHINE INSTALLATION WITH A WATER SOFTENER
If the lime content of the water is greater
than 10 degrees of hardness, install a SAM-
MIC water softener. The installation ins-
tructions of this device come with it.
Avoid bottlenecks before and after this ins-
tallation as flow would be reduced produ-
cing loss of pressure.
M
ACHINE INSTALLATION WITH A BOOSTER PUMP
Since the machine includes a rinse pressure pump,
it is not necessary to install a booster pump.
E
LECTRIC INSTALLATION
The dishwasher shall be installed in accor-
dance with local codes, or in the absence of
local codes, installed in accordance with the
applicable requirements in the National
Electrical Code, NFPA70, Canadian Electrical
Code (CEC), Part 1, CSA C22.1, and Standard
for ventilation Control and Fire Protection of
Commercial Cooking Operations, NFPA 96.
Single- phase machine SL1100BP: 208-
220-240V/60Hz/1~
Check whether the voltage of the machine (on its
rating plate) coincides with the mains voltage.
1. Install a two-pole (1P+N) 40A switch of the
magnetothermal type. The machine is equip-
ped with a cable of a cross section of 18AWG
(10mm²) and 2m in length. This cable must
be connected directly to the switch.
Three- phase machines: 208-220-240V/60Hz/3~
1. Check whether the voltage of the machine (on its
rating plate) coincides with the mains voltage.
2. Install a three-pole 35A magnetothermal
switch. The machine is equipped with a
cable of a cross section of 8AWG (10mm²)
and 1.70m in length. This cable must be
connected directly to the switch.
3. If the motor rotates in the opposite
direction (producing abnormal noise on
model SL1200), it is necessary to invert
two phases of the power supply.
·EARTHING is OBLIGATORY. Moreover, the
machine includes an external screw for its
connection to a ground equipotential system.
OPERATION OF THE ELECTRONIC CON-
TROLLER
Technical description of the control panel:
Figure A
D
(2)
ISPLAY
When the machine is powered up with main
switch (1), the selected machine configura-
tion number appears on the display for 2
seconds, immediately followed by the tank
temperature. A pressure on key (3) retrie-
ves the boiler temperature.
T
S
EMPERATURE
ELECTOR
Readings in display (2) will change as key
(3) is pressed on successively, alternating
the tank temperature (LED (a) on) and the
boiler temperature (LED (b) on).
C
T
S
(4)
YCLE
IME
ELECTOR
By pushing key (4) repeatedly, you can
select any of three wash cycle times. Light
indicators show the selected cycle:
(d): Short Cycle.
(e): Medium Cycle.
(f): Long Cycle.
Choosing the adequate cycle depends on
how soiled trays and utensils are. The dir-
tier they are, the longer the cycle has to be
for an intensive, thorough washing.
S
C
(5)
TART
YCLE
If you press this key, the wash cycle starts
and the associated LED (g) turns on. At the
end of the washing phase, the rinsing pro-
cess starts automatically and this is shown
by LED (h). Once rinsing has finished, the
machine shifts to the stand-by condition,
with LEDs (g) and (h) flashing. Flashing
stops when the door is opened or a new
cycle starts.
Press the key repeatedly to move from one
phase of the cycle to another. So, if was-
hing is on, press the key to shift to the rin-
sing process. During rinsing, press the key
to put the machine stand-by.
A
C
S
UTOMATIC
YCLE
TART
This selector determines the cycle starting
mode: If off (LED (i) off), starting the cycle
is by means of key (5). If on (LED (i) on), the
(3)
S
(6)
ELECTOR
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