Robur TS 2000, Installation, Use And Maintenance Manual

Page: 13 / 20

First start-up
Installation, use and maintenance manual – TS 2000
13
5
Figure 4.1 Gas valve
A Control knob
B
Temperature-sensitive bulb
C Gas regulator at maximum heat input
D Gas regulator at minimum heat input
E
Pilot flame regulator
F Outlet pressure intake
G Inlet pressure intake
A
B
C
D
E
F
G
4.2.1 Natural gas supply
4.2.1.1 Pressure adjustment at maximum heat input
Pressure adjustment to the maximum heat input
should be carried out with the appliance operating
at a room temperature of no more than 20° C.
If the installation is carried out at room tempera-
tures above 20 °C, immerse the sensor bulb in cold
water after having removed it from its supports.
Figure 4.1 p. 13.
1. Connect a pressure gauge to the outlet pressure sock-
et F on the gas valve.
2. Switch on the appliance (Paragraph 5.3.1 p. 15).
3. Set control knob A to maximum value (position 7).
4. Adjust the gas pressure at the maximum heat input to
the required value (Table 4.1 p. 13) by means of the
pressure regulator D. By turning clockwise the pres-
sure increases, counterclockwise it decreases.
5. Check the pressure value after removing the screw-
driver from the adjustment screw.
Table 4.1
Burner gas pressure
TS 2000
Installation data
Burner gas
pressure
Nominal heat input
G20 mbar 16,2
G30 mbar 29,0
G31 mbar 37,0
Minimal heat input
G20 mbar 6,2
G30 mbar 15,0
G31 mbar 18,0
4.2.1.2
Pressure adjustment at minimum heat input
Figure 4.1
p. 13.
1. With the pressure gauge in place and the appliance
running, slowly turn knob A to the position as close
as possible to the position where the appliance is
switched off.
2. Adjust the gas pressure at the minimum heat input to
the required value (Table 4.1
p. 13) by means of the
pressure regulator D. By turning counterclockwise the
pressure increases, clockwise it decreases.
3. Check the pressure value after removing the screw-
driver from the adjustment screw.
4.2.2 LPG supply
For LPG supply, the gas-fired convector must be convert-
ed from natural gas to LPG by using the supplied gas
change kit and following the instructions in Paragraph
4.3.1 p. 14.
When operating with LPG gas, the maximum operating
pressure depends only on the network pressure, which
must be as indicated in Table 3.1 p. 10.
The reduction of the pressure in the network is
possible following the instructions in Paragraph
3.3.6 p. 10.
To adjust the gas-fired convector for operation with LPG,
proceed as described below.
4.2.2.1 Pressure adjustment at maximum heat input
Pressure adjustment to the maximum heat input
should be carried out with the appliance operating
at a room temperature of no more than 20° C.
If the installation is carried out at room tempera-
tures above 20 °C, immerse the sensor bulb in cold
water after having removed it from its supports.
Figure 4.1 p. 13.
1. Connect a pressure gauge to the outlet pressure sock-
et F on the gas valve.
2. Switch on the appliance (Paragraph 5.3.1 p. 15).
3. Set control knob A to maximum value (position 7).
4. Adjust the maximum gas pressure at the burner by ex-
cluding the pressure regulator C, screwing the screw
in completely.
5. Check the pressure value after removing the screw-
driver from the adjustment screw.
4.2.2.2
Pressure adjustment at minimum heat input
Figure 4.1
p. 13.
1. With the pressure gauge in place and the appliance
running, slowly turn knob A to the position as close
as possible to the position where the appliance is
switched off.
2. Adjust the gas pressure at the minimum heat input to
the required value (Table 4.1
p. 13) by means of the