broag SEAGOLD 1A HR, Руководство пользователя

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13
9. COMMISSIONING
It is important that the protective plastic coating is remo-
ved from the casing prior to commissioning by a compe-
tent person.
9.1 Technical information
Control box: Satronic TFI 812.1B Mod 10.
Main supply: 240 V-50 Hz.
Minimum Ionisation I.O. current : 5 m Amp.
Reaction time
: 5 sec.
Maximum ambient temperature : 60
°
C.
Injector size pilot burner : Ø 0.8 mm.
Injector size main burners : Ø 5.4 mm.
Burner pressure full load : 8.7 mbar (100%).
Burner pressure part load : 3.5 mbar (60%).
Pilot burner pressure : 13 mbar.
9.2 Commissioning the boiler
1. Check gas connections.
2. Check electrical supply (L/N and earth).
3. Check water connections and if installation is filled.
4. Switch on circulation pump and check rotation direc-
tion.
5. Open main gas cock (bleed the air in gas pipe work).
6. Switch on electrical supply.
7. Set the control thermostats to about 85
°
C.
8. After a waiting time of about 10 seconds you will get
ignition and the Pilot Gas valve opens. At a minimum
ionisation current of 5 m Amp the safety shut off
valves will open after a waiting time of 15 seconds.
The boiler is on.
9. Let the boiler on for a couple of minutes to get rid of
air in the gas pipe.
10. Set the correct burner pressure.
High flame adustment by means of the gas governor.
Low flame adjustment by means of the safety shut-
off valve.
Details of safety shut-off valves:
9-16 sections (Fig. 06):
- Low flame adjustment can be made by loosening
screw 2 and turning knob 1. Turning clockwise
decreases gasflow. Do not touch sealed screw 3
unless solenoid or hydraulic unit (knob 1) is to be
replaced.
- After adjustments screw 2 must be retightened.
17-22 sections (Fig. 07):
Gas rate adjustment can be made by turning the
screw in the junction box on the valve actuator.
- Turn screw V1 to adjust low flame.
- Turn clockwise to increase gas rate.
Fig. 06 9-16 sections
11.Check the thermostats are operating correctly.
12.Check the flame protection, start the boiler with
the ionisation probe disconnected.
To turn off the boiler:
1. Switch off the electric supply.
2. Shut off the gas cock.
Fig. 07 17-22 sections