Riello RS 1300/EV BLU, Инструкции по установке, использованию и обслуживанию

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31 20089637 GB
Maintenance
Voltage on the flame sensor
Minimum value for correct operation: 3.5V DC (value on AZL dis-
play at about 50%).
If the value is lower, it could be due to:
–
sensor not positioned correctly
– low voltage (lower than 187V)
– bad regulation of the burner
In order to measure, use a voltmeter with a 10V DC scale con-
nected as in the diagram (Fig. 35).
Gas leaks
Make sure that there are no gas leaks on the pipe between the
gas meter and the burner.
Gas filter
Change the gas filter when it is dirty.
Combustion
In case the combustion values found at the beginning of the inter-
vention do not respect the standards in force or, in any case, do
not correspond to a proper combustion, contact the Technical As-
sistance Service in order to carry out the necessary adjustments.
Tab. N
7.2.4 Safety components
The safety components should be replaced at the end of their life
cycle indicated in the following table.
The specified life cycles do not refer to the warranty terms indi-
cated in the delivery or payment conditions.
Tab. O
EN 676
Air excess
CO
Max. output.
 
1.2
Max. output.
 
1.3
GAS
Theoretical
max CO
2
0 % O
2
CO
2
% Calibration
mg/kWh

= 1.2

= 1.3
G 20 11.7 9.7 9

100
G 25 11.5 9.5 8.8

100
G 30 14.0 11.6 10.7

100
G 31 13.7 11.4 10.5

100
0...10 V
Ri > 10 M
:
X10-02 / 6
X10-02 / 4
X10-02 / 2
LMV...
+
D9174
Fig. 35
Safety component Life cycle
Flame control
10 years or 250,000
operation cycles
Flame sensor
10 years or 250,000
operation cycles
Gas valves (solenoid)
10 years or 250,000
operation cycles
Pressure switches
10 years or 250,000
operation cycles
Pressure adjuster 15 years
Servomotor
(electronic cam) (if present) 10 years or 250,000
operation cycles
Oil valve (solenoid)
(if present) 10 years or 250,000
operation cycles
Oil regulator (if present)
10 years or 250,000
operation cycles
Oil pipes/ couplings
(metallic)(if present)
10 years
Flexible hoses (if present)
5 years or 30,000
pressurised cycles
Fan impeller 10 years or 500,000 start-ups