Gastro Gastro-500B, Руководство пользователя

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The machine is fitted with a rinse aid dispenser. The dispenser is mechanical but an electric dispenser
can be requested.
5.1.6.1
Mechanical rinse aid dispenser
.
Operation:
This dispenser absorbs the rinse aid when it detects a loss in pressure during rinsing.
That is, when the filling solenoid valve closes, a vacuum is created that makes the rinse aid dispenser
absorb the fluid to which it is connected.
Settings:
The dispenser should be adjusted when the machine is installed to ensure that the wash is
optimised from the start. The setting should be adjusted according to the type of rinse aid and the wa-
ter hardness.
5.1.6.2 Electric rinse aid dispenser. (ONLY MODEL W)
Operation:
This dispenser absorbs the rinse aid when the electronic programmer gives the order to
rinse. The rinse aid is inserted in the
BREAK TANK,
to then be mixed with the rinse water from the
boiler.
Settings:
The dispenser should be adjusted when the machine is installed to ensure that the wash is
optimised from the start. The setting should be adjusted according to the type of rinse aid and the wa-
ter hardness.
Gastro
recommends that the rinse aid product and the dispenser
setting are defined by a technician specialised in the use of chemical
products in order to ensure a more efficient wash.
5.1.7 Detergent dispenser (Optional).
This ensures that the correct measure of detergent is supplied to the machine.
Installation:
the detergent dispenser output must be in the tub of the machine, above the maximum
water level. Please see the electrical circuit diagram for details of the electrical connection. The tub
should have an opening in which the dispenser is fitted. If this is not the case, make a Ø12 hole above
the maximum water level to mount the corresponding bushing.
Operation:
the detergent dispenser is activated when the machine is taking water, whether it is in
rinse cycle or whether it is filling.
Settings:
the measure of detergent used should be adjusted when the component is installed to en-
sure that the wash is optimised from the start.
Gastro
recommends that the detergent and the dispenser setting are
defined by a technician specialised in the use of chemical products in
order to ensure a more efficient wash.
5.1.8 Pressure pump.
If the mains water pressure is less than 2 bar (200 kPa),
Gastro
offers the option of installing a pres-
sure pump. If the pressure is less than 2 bar, the machine may operate incorrectly. The
pressure