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Idiomas disponibles
Idiomas disponibles
EN
D36.../D45... only, stand-alone installation.
Anchor the machine to the ground using the panel screw (see detail below) and the square provided:
D85.../D120... only
Anchor the machine to the ground using the panel screw (see detail below) and the square provided:
3. PLUMBING CONNECTIONS
3.1. Water supply
Always use new gaskets when connecting the machine to the water supply.
Before connecting the appliance to the water supply, make sure that there is a gate valve in between in order to be
able to interrupt the water supply whenever necessary or in case of maintenance works.
The minimum water supply pressure, measured at the machine water intake during final rinsing (flow pressure),
must not be lower than 180 kPa (1,8 bar) or higher than 400 kPa (4 bar), even with other open taps on the same
supply line.
To prevent pressure or charge drops, we recommend that each machine should be connected to its own supply
pipeline, which should be sufficiently short and of adequate section. A booster rinse pump, available as an option,
must be installed in case the supply pressure is lower than the minimum pressure required.
If the static pressure is higher than 400 kPa (4 bar), then a pressure reducer must be installed upstream from the
supply pipeline.
Make sure that the supply water temperature is equal to the values given in technical sheet.
To obtain good washing results, we recommended to use supply water with a hardness of 7 to 12°F. If the hardness
is higher than 12°F and the machine has no built-in water softener, we recommend to install a water softener
upstream from the fill-up solenoid valve, rated for a residual hardness of 5/7°F.
GOOD MACHINE OPERATION DEPENDS ENTIRELY ON COMPLIANCE WITH THESE VALUES.
Use a flexible hose to connect the fill-up solenoid valve to the water supply tap.
Respect all current National or Regional regulations.
Istruzioni originali Original instructions Instructions originales Originalanleitungen Instrucciones originales Rev. 3.00 del 14/02/2020 - pag. 19 di 72
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