Riello Gulliver RG5DF, Installation, Use And Maintenance Instructions, Page: 12 / 28

2902
10 GB
4.5 PUMP PRESSURE AND AIR OUTPUT,
(see fig. 15 and 16)
4.6 BURNER START-UP CYCLE
Lock out is indicated by a lamp on the control box (4, fig. 1, page 1).
D5407
5
6
4
2
1
3
7
8
S7119
Fig. 15
Fig. 16
1st STAGE ADJUSTMENT
ADJUSTMENT OF AIR SHUTTER , (see fig. 15)
➤
Loosen the nut (1), turn the screw (2).
➤
Turn the indicator (3) to the required position.
➤
Tighten the nut (1).
2nd STAGE ADJUSTMENT
ADJUSTMENT OF AIR SHUTTER, (see fig. 15)
➤
Loosen the nut (4), turn the screw (5) until the
indicator (6) is in the required position.
➤
Tighten the nut (4).
PRESSURE REGULATION
This is set at 12 bar at the factory.
If required, reset the pressure or if it
n e e d s c h a n g i n g , j u s t t u r n t h e
screw (8).
The pressure control pressure gauge
should be mounted in place of the
plug (7), (as in fig. 16).
D6040
Lock-out due to failure to light
B
Normal
3 – 28s
~
12s 5s
1st stage thermostat
2nd stage thermostat
Motor
Ignition transformer
1st stage valve
1st stage flame
2nd stage valve
2nd stage flame
Lock-out lamp
~
12s
B