Bartscher US E500 LPR Manual page 18

Water pressure should correspond to the following values:
Water
pressure
If the water pressure is above the recommended value, it is required to install the
reducing valve between the water supply system and the water connection of the
appliance (Fig. 2 at the beginning of the operation manual).
Fig. 2. Direct connection of the hose to the water supply installation.
If the water pressure is below the recommended value, it is required to install a
booster pump between the water supply system and the water connection of the
appliance (Fig. 3).
Fig. 3 Connection of the booster pump
The appliance is equipped with the booster pump.
S Shut-off valve
E
Solenoid valve
F Filter
EN
To properly install the appliance, please follow the instructions below:
– water connection must be equipped with a shut-off valve to block the
water supply;
– pressure in the water supply system must be within the range of
recommended values;
– to optimise operation, the recommended water intake temperature
should fall within the range of values given in table below:
5°C – 25°C / 41°F – 95°F
– when using warm water, the water temperature may not exceed the
values of 60°C / 140°F;
– the appliance must be equipped with a threaded connection (¾").
14 / 28
MIN.
bar kPa kg/cm
2 200 2.03
Cold water
MAX.
2
psi bar
29 4
H Water hose
B
Booster pump
40°C – 60°C / 122°F – 140°F
Installation Instructions
2
kPa kg/cm psi
400 4.07 58.01
Hot water
110500