lamber LP6-ek, Instruction Manual, Page: 29 / 43

29
WATER CONNECTIONS
Carefully comply with any national or
regional regulations in force.
Water
installation must have the following
characteristics:
Temperature : 55°C
Dynamic Pressure
2 ÷ 4 bar
(200÷400 kPa).
If the dynamic pressure is lower than
2 bar, it is advisable to install a Pump for
pressure
increase. If the dynamic pressure is higher
than 4 bar, it is advisable to install a
pressure reduction.
Hardness:
between 7,2 and 12,5 °French .
If the hardness values are higher than
those mentioned above, it is advisable to
install a
water-softener.
TEMPERATURES
Water temperature 55°-60°C
Rinse temperature 80°-85°C
DO NOT TAMPER WITH THE
THERMOSTAT CALIBRATION
ATTENTION !
At the first test , be sure the boiler is full of
water, make four (n.4) one minute complete
cycles (
WASHING + RINSING ).
WATER DRAIN
Reachable from the machine front side after
opening the front panel (to do this turn the
two front screws out);
Arrange a discharge at floor level provided
with siphon and connect to the floor drain by
means of a hose provided with an adequate
inclination. Make sure the drain hose is not
choked in any way.
Make sure the drain hose is resistant to a
temperature of 70 °C.
Carefully comply with any national or
regional regulations in force.
STEAM FEEDING *
As far as steam feeding is concerned,
connect to the machine fittings indicated in
the installation drawings. In order to make
the equipment independent from the
general steam distribution network, it is
necessary to use gate and 1" gas on/off
valves.
This type of feeding should be supplied at a
pressure ranging from 1bar (100°C) to 2bar
(121°C).
The steam used should be absolutely
saturated and dry.
STEAM EXHAUST *
The condensed steam exhaust shall have
an appropriate slope toward the recovery
installation or a blow-by pump, in order to
guarantee an autonomous scavenging of
the condensed steam.
*
for steam machines only