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Idiomas disponibles
Idiomas disponibles
Installation, use and maintenance
11.1
POSITIONING, CONFIGURATIONS AND ACCESSORIES
ATTENTION
ATTENTION
11.2
NOTES ON DELIVERY LINES
EFFECTS ON
FLOW RATE
HOW TO REDUCE
EFFECTS ON
FLOW RATE
CHARACTER-
ISTICS OF
DELIVERY
PIPES
12 /52
As a general rule of electrical safety it is always recommended to power the device by
protecting the line with:
- Magnetothermic switch / disconnector with current flow rate suitable for the electric
line;
- 30 mA differential residual current device.
The electrical connection must have a circuit breaker (gfci).
- don't run the pump dry.
During installation and periodically, provide for verification of the grounding circuit in
compliance with current regulations.
In order to prevent deformations and breakages, make sure that the pipes do not
exert excessive forces on the delivery port of the pump.
To ensure declared rating and performance pump must be fully submerged during
operation
Maximum delivery circuit should be: 100ft 3/4" hose, turbine meter (k24 or turbinox),
sb325_x nozzle
Apply the plate with the technical
data of the pump near its installation.
It is the responsibility of the installer to provide the necessary line
accessories to ensure the correct and safe operation of the pump.
The accessories that are not suitable to be used with the previously
indicated material could damage the pump and/or cause injury to
persons, as well as causing pollution.
To maximise performance and prevent damage that could affect pump
operation, always demand original accessories.
Length and diameter of pipe, flow rate of dispensed liquid, accessories fitted,
can create back pressures above those allowed.
In this case, the pump mechanical control (pressure regulator) will trip to
reduce the flow rate.
To avoid these problems, system flow resistances must be reduced using
shorter and/or larger diameter pipes, as well as line accessories with low
resistances (e.g., automatic nozzle for higher flow rates).
A product filter must be installed between the tank / piping and the dispensing
point. The filter should be sized to insure that AUS32 (DEF, AdBlue®) supplied
to the dispenser nozzle meets the requirements of ISO 22241 and does not
pass particulates that may clog the injector nozzles in the vehicle.
The delivery pipe must have the following technical characteristics:
- recommended minimum nominal diameter: 3/4" (DN20)
Only use hose with a cylindrical male thread. Do not use conical threads
to avoid damage to the connections.
M0629
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