lamber F92-ek Instructions D'emploi page 11

- Close the door of the dishwasher,
- Keep pressed the cycle button ''C'' during 3
seconds: lamp ''2'' flashes during all the length
of the 5 or 10 minutes cycle, according to the
rinse's duration fixed by default.
ACHIEVEMENTS
Any deficiency in the washing process is apparent
when dirty residuals are visible. An insufficient rinsing
might cause any halos: in this case, check that the
rinsing jets are clean and there is a sufficient pressure
in the water distribution network.
In the case that residuals are present, check that:
• the washing jets are clean
• there is detergent
• the pump suction filter is clean
• the positions of the objects in the rack are correct
(see page 11)..
Adding Rinse Aid and Detergent
CAUTION: Only use detergent and rinse aid which
are suitable for commercial washers, a non-foaming
industrial alkaline detergent.
Do not use any soap intended for a residential
dishwasher. This leads to large amounts of foam
building up in the washer and will void your
manufacturers warranty.
CAUTION: Detergents for commercial dishwashers
cause corrosion. Always follow the instructions on the
packaging and drums.
CAUTION: Do not mix different detergent products,
this could cause the dosing pump to break down due
to crystallization.
NSF 3-2009 requirements for detergent and
chemical sanitizer dispensers
Feeders (rinse-aid, or detergent) are OPTIONAL.
When provided see instructions on page 31 in this
manual.
RINSING ADDITIVES
To grant a perfect rinsing, a quick drying and to
avoid calcareous sediments on glasses and
you must add a surfactant on water (Brightener).
Your cleansing agent supplier will be able to suggest
the most suitable product. Your machine is equipped
with a rinse aid dispenser. Mean concentration used
is 0,15 g/lt.
CLEANSING AGENTS
The choice of a suitable cleansing agent is an
essential condition if you want to obtain extremely
good washing results as regards hygienic results.
That's why it's important to consider some points.
First of all only highly alkaline and chlorine-active
antifoam products, especially made for industrial dish-
washing machines, must be used and they must be
produced by well-known
cups
reliable Firms. Mean
concentration of the cleansing agents in powder must
be 1,5÷2,5 g/lt. Mean concentration of liquid cleansing
agents must be 2÷4 g/lt.
DRAIN PUMP INSTRUCTION
(only for machines with drain pump)
The drain pump starts up automatically just
during the washing cycle to discharge the
exceeding water coming from the rinsing cycle.
At the end of the working day, in order to
completely discharge the tank, it is necessary
to perform the following operations:
1. Open the door of the dishwasher
2. Remove the overflow pipe from the tank;
3 .Afterwards push button "F" for 3 seconds.
Alternatively are flashing the control lamp "E" and
the cycle lamp (chosen before)
The discharge will stop automatically after 5
minutes. The control lamps will stop flashing.
The drain can be stopped at any time by pressing
again button ''F'' .
Please note: in case the door is open the control
lamp "E" will continue flashing.
Reinstall the flow over and shut the door.
DESCALING
When hard water is used you can find inside the
machine and also on dishes calcareous sediments
which must be removed both for hygienic and
operating reasons by a descaling operation.
Operating process and frequency of this intervention
are suggested by your cleansing agent supplier who
has suitable products, generally containing phosphoric
acid.
In order to avoid damage to the machine do not
increase the quantities and once operations end rinse
abundantly.
SANIFICATION
At least each 30 days it would be useful to do this
operation which guarantees the complete hygienic
conditions of the machine. We suggest to contact your
cleansing agent supplier who will give you quantity
and name of the most suitable product you can use
and that is generally an active chloride powder
(100÷200 ppm).
In order to avoid damage to the machine do not
increase the quantities and once operations end rinse
abundantly.
10