Technical Data; Variants; Accessories - Riello RL 64 MZ Instrucciones De Instalación, Funcionamiento Y Mantenimiento

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
IGNITION TRASFORMER
PUMP delivery (at 20 bar)
pressure range
fuel temperature
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH EEC DIRECTIVES
NOISE LEVELS
(2)
APPROVAL
(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
3470410
RL 64MZ
3470411
ACCESSORIES (optional):
• STATUS (see page 15): code 3010322
• DEGASSING UNIT
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 var-
iations 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 kg/h max
• Light oil pressure : 0.7 bar max
• Ambient temperature : 40 °C max
• Light oil temperature : 40 °C max
• Attachment connectors : 1/4 inch
• CLEAN CONTACT KIT: code 3010419
RL 64 MZ
974 T
2nd stage kW 391 - 830
Mcal/h 336 - 714
kg/h 33 - 70
1st stage kW 206 - 391
Mcal/h 177 - 296
kg/h 17,4 - 33
LIGHT OIL
kWh/kg 11.8
Mcal/kg 10.2 (10,200 kcal/kg)
0.82 - 0.85
3
kg/dm
/s max 6 (1.5 °E - 6 cSt)
2
mm
• Intermittent (min. 1 stop in 24 hours).
• Two-stage (high and low flame) and single-stage (all - nothing).
number 2
Boilers: water, steam, diathermic oil
°C 0 - 40
°C max 60
V 230 - 400 with neutral ~ +/-10%
Hz 50 - three-phase
rpm 2800
W 1500
V 220/240 - 380/415
A 4.7 - 2.7
V1 - V2 230 V - 2 x 12 kV
I1 - I2 0,2 A - 30 mA
kg/h 107
bar 10 - 20
° C max 60
W max 1400
IP 44
89/336 - 2004/108 - 73/23 - 2006/95 - 92/42 - 98/37
dBA 76
CE 0036 0382/07
Blast tube
lenght mm
250
385
2