lamber PT850/L-ek Installation Bedienung Seite 24

Cycle lamps flash till the completion of the final
phase of steam ventilation/suction.
At the end of the cycle, the lamps stop flashing
and an acoustic signal, with a maximum duration
of one minute, informs that it is possible to open
the hood.
(Attention! During the cycle, at the hood opening
also the steam suction fan starts running for a
maximum time of 20 seconds).
It is possible to interrupt the washing cycle at any
time simply pushing again button "B".
The lighting of the control lamp "D" means that
the water reached the needed temperature of 85°
to 90°C.
The rinsing will start working of by the reached
temperature need. That means the period of the
washing cycle you chosed will be extended up to
having reached the
(thermocontrol).
G
- Take away the basket .
In order to make washing keep on, load
another basket and press pushbutton "C". The
cycle will automatically start again.
- Endless cycle (maximum 15 minutes) : the
door being closed and the cycle put on (any
cycle), keep the button "B" pressed for 3
seconds: lamps 1 and 2 will flash at the same
time (thermocontrol excluded); the cycle can be
interrupted at any time pressing again button "C"
that will let final sequences start.
Self-washing cycle : Remove the overflow
-
from the tank and close the warewasher door
while the machine is on (time 10 minutes).
DURING WASHING
1) When the machine is running never
change wash time selector position.
2) Only use specific anti-frothing detergents
3) Deactivate the equipment in case of fault
or malfunction. For repairs, only address to a
technical assistance center authorised by the
manufacturer and impose the use of original
spare parts.
If these conditions are not met, the equipment
safety could be jeopardised.
exact temperature
ACHIEVEMENTS
Any deficiency in the washing process is
apparent when dirty residuals are visible. Any
halos might be caused by an insufficient rinsing:
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.
CLEANSING AGENTS
Choice of the suitable cleansing agent is an
essential condition if you want to obtain
extremely good washing results as concerns
hygienic results. It is then 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 reliable Firms. Mean concentration
of the cleansing agents in powder must be 1,5-
2,5 g/lt. Mean concentration of liquid cleansing
agents nust be 2-4 g/lt.
In order to avoid scales and corrosions, put
cleansing agent above water level on the
nearest area of the sucking pump filter, in this
way it will immediately dilute and will not deposit
on the tank bottom.
RINSING ADDITIVES
To grant a perfect rinsing, a quick drying and to
avoid calcareous sediments on glasses and
cups you must add a surfactant on water
(Brightner).
Your cleansing agent supplier's will be able to
suggest the most
machine is equipped with a rinse-aid dispenser.
Mean concentration used is 0,15 g/lt.
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suitable product. Your