Technical Specifications; Technical Data - Riello RL 28/1 Manuel D'entretien

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Manuel d'entretien (52 pages)

Table Des Matières

Table des Matières

TECHNICAL DATA

MODEL

TYPE

OUTPUT

(1)

DELIVERY

(1)

FUEL

- Net caloriﬁc value

- Density

- Viscosity at 20 °C

OPERATION

NOZZLES

STANDARD APPLICATIONS

AMBIENT TEMPERATURE

COMBUSTION AIR TEMPERATURE

ELECTRICAL SUPPLY

ELECTRIC MOTOR

MOTOR CAPACITOR

IGNITION TRANSFORMER

PUMP

ELECTRICAL POWER CONSUMPTION

ELECTRICAL PROTECTION

IN CONFORMITY WITH EEC DIRECTIVES

NOISE LEVELS

(2)

(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.

(2) Sound pressure measured in manufacturers combustion laboratory, with burner operating on test boiler and at maximum rated output.

VARIANTS

MODEL

CODE

3472013

RL 28/1

3472014

DEGASSING UNIT: optional accessory

It may occur that a certain amount of air is contained in the light oil sucked up by the pump. This air may originate from the light oil itself as a

consequence of depressurization or air leaking past imperfect seals.

In double-pipe systems, the air returns to the tank from the return pipe; in single-pipe systems, the air remains in circulation causing pressure

variations in the pump and burner malfunctions.

For this reason, we advise installing a degassing unit near the burner in single-pipe installations.

Degassing units are provided in two versions:

CODE 3010054 without filter

CODE 3010055 with filter

DEGASSING UNIT CHARACTERISTICS

• Burner delivery

: 80

• Light oil pressure

: 0.7

• Ambient temperature

: 40

• Light oil temperature

: 40

• Attachment connectors

: 1/4