Riello 40 F10 A Installation instructions

Installation & Operating Manual
2902451 (1) - 07/2008
Single stage operation oil burners
CODE MODEL TYPE
3726312 F10 WITH HYDRAULIC JACK 263T
3726392 F10 WITH HYDRAULIC JACK 263T
NON-RETROFIT APPLICATIONS
If this burner is being installed in a packaged unit (ie. burner comes with a boiler or furnace), follow
the installation and set-up instructions supplied with the heating unit, as settings may differ from
those shown in this manual.
- The following pages contain information, descriptions and diagrams for the proper installation
and wiring of the burner. Please read carefully before attempting final installation.
- This manual is to remain with the final installation designation. It is the installer’s responsibility to en-
sure that the burner installation and operation instructions mentioned in this manual are followed and
operated within local code authority limits.

2451
GB
INSTALLLATION PRECAUTIONS
AIR FOR COMBUSTION
Do not install burner in room with insufficient air for combustion. Be sure there is an adequate air supply for
combustion if the boiler/furnace room is enclosed. It may be necessary to create a window to permit suffi-
cient air to enter the boiler/furnace room. The installer must follow local ordinances in this regard.
CANADA It is suggested that the installer follow CSA standard B139.
USA It is suggested that the installer follow NFPA manual #31.
CHIMNEY
Be sure chimney is sufficient to handle the exhaust gases. It is recommended that only the burner be con-
nected to the chimney. Be sure that it is clean and clear of obstructions.
OIL FILTER
An external oil filter is REQUIRED, even though there is an internal strainer in the pump. The filter should be
replaced at least once a year, and the filter container should be thoroughly cleaned prior to installing a new
filter cartridge.
DRAFT
Follow the instructions furnished with the heating appliance. The pressure in the combustion area should be
kept as close to zero as possible. The burner will operate with a slight draft or pressure in the chamber.
ELECTRICAL CONNECTIONS
CANADA All electrical connections should be done in accordance with the C.E.C. Part 1, and all local codes.
The system should be grounded.
USA All electrical connections should be done in accordance with the National Electrical Code, and all
local ordinances. The system should be grounded.
CONTROL BURNER OPERATION
Check out the burner and explain its operation to the homeowner. Be sure to leave the Owner’s Instruction
sheet with the homeowner.
FIRE EXTINGUISHER
If required by local codes, install an approved fire extinguisher.
ELECTRICAL CONNECTIONS
In most localities, a number 14 wire should be used inside a metal conduit. The system should be grounded.
A service switch should be placed close to the burner on a fireproof wall in an easily accessible location.

2451
GB
TABLE OF CONTENTS
PACKAGE CONTENTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
SERIAL NUMBER IDENTIFICATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
TECHNICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Burner and mounting flange dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Burner components identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
INITIAL SET-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
ASSEMBLY OF AIR TUBE TO BURNER CHASSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
MOUNTING BURNER TO BOILER OR FURNACE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Method 1-Universal Mounting Flange. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Method 2-Semi-flange Collar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Method 3-Pedestal Mount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
APPLICATION FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
NOZZLE PLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
INSERTION / REMOVAL OF DRAWER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
ELECTRODE SETTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
TURBULATOR SETTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
OIL LINE CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Single line (Gravity feed system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Two line (Lift system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
PUMP PURGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Single line (Gravity feed system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Two line (Lift system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
SETTING THE AIR ADJUSTMENT PLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
BURNER SET-UP CHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
DUCTED COMBUSTION AIR INTAKE APPLICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
BURNER START-UP CYCLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
EXPLODED SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
BURNER START-UP FORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2451 1
GB
PACKAGE CONTENTS LIST
Your Riello 40 burner should include the following parts. Please check to make sure all parts are present before begin-
ning the installation.
SERIAL NUMBER IDENTIFICATION
Your Riello burner may have been manufactured in more than one location and therefore there are two possible serial
number identification.
The Riello 9 character serial number, example,
06 01 12345, is identified as follows:
06 = Last two digits of the year of manufacture;
01 = Week of manufacture;
12345 = Increment of 1 for each burner produced – specific
to product code – reset to zero each January 1st.
The Riello 15 character serial number, example,
06 A 8511111 00025, is identified as follows:
06 = Last two digits of the year of manu-
facture;
A= BI-week of manufacture;
8511111 = Burner product code;
00025 = Increment of 1 for each burner pro-
duced – specific to product code –
reset to zero each January 1st.
Quantity Description Code
1 Burner chassis with cover 3726312 - 3726392
1 Universal mounting flange + mounting gasket 2567390
1 Parts bag 2566281 - 2566287
1 Parts bag 2567337
1 Installation manual 2902451
1
1
Separate carton -OEM burners shipped with combustion head mounted
Air Tube/Drawer Assembly
By-pass plug
Parts bag 2566281 - 2566287 Parts bag 2567337
Quantity Description Quantity Description
1
1
1
1
2
2
2
Female 1/4” NPT adapter
Male 3/8” NPT adapter
Oil pump connector (supply)
Oil pump connector (return)
Mounting flange bolts (short)
Nuts
Chrome nuts
2
2
2
2
Semi-flange bolts (long)
Semi-flanges
Cover screws
Nuts
(06) (01) (12345)
Year of
manufacture
Week of
manufacture Increment
(06) (A) (8511111) (00025)
Year of
manufacture
Burner
product code Increment
BI-week of
manufacture

2451 2
GB
TECHNICAL DATA
SPECIFICATIONS
BURNER AND MOUNTING FLANGE DIMENSIONS
E1: 10-inch long (254mm) tubes are also available.
BURNER COMPONENTS IDENTIFICATION
Fuel No. 2 Fuel Oil
Firingrate 1.45 to 2.95 GPH 4.7 to 9.5 kg/h
Effective output 203,000 to 413,000 BTU/h - 59.5 to 121 kW
51,160 to 104,130 kcal/h
Voltage (single phase) 120V 60Hz (+ 10% - 15%)
Absorbed electrical power 230 Watts
Motor (rated) 3250 rpm Run Current 2.2 AMP
Capacitor 12.5 Microfarads 260V
Pump pressure 100 to 200 psi
Primary control RIELLO 530 SE/C 24V (for code 3726312)
RIELLO 530 SE/C (for code 3726392)
Ignition transformer 8kV 16mA
Model F10 A B C D E F G H I L
Inches 10 5/16 12 8 1/32 3 15/16 5 10 7/16 1 1/4 1/4 7/16 2 3/16
mm 262 305 204 100 127 265 32 6 11 56
D7428
B
A
EF
E1
C
D
5 1/2”-140mm
7 1/2” - 190 mm
8 15/32” - 215 mm
7 3/32” - 180 mm
3 31/32”
101 mm
60°
45°
30°
H
I
G
L
D6000
1
2
3
4
6
7
8
9
10
11 12 13 14
15
5
16
17 18 19
20
21
BURNER COMPONENTS
1 Lockout indicator lamp and reset button
2 Primary control
3 Primary control sub-base
4 Pump pressure regulator adjustment
screw
5 Capillary tube
6 Motor
7 Hydraulic jack
8 Capacitor
9 Hydraulic air shutter
10 Air adjustment fixing screws
11 End cone
12 Adjustable collar
13 Turbulotor adjustment screw
14 Air tube cover
15 Mounting flange with gasket
16 Vacuum gauge connection port
17 Inlet fuel line port
18 Return fuel line port
19 Pressure gauge and bleeder port
20 Coil
21 24V thermostat connections
(only for 3726312)
D8803

2451 3
GB
INITIAL SET-UP
A) Remove burner and air tube from cartons. Check parts list (inside cover) to ensure all parts are present.
B) Remove burner cover by loosing the three screws securing it. Remove control box and air tube cover.
C) Remove drawer assembly from air tube, insert nozzle and set Turbulator adjustment for specific input required, then
set aside.
D) Mount air tube to burner chassis.
ASSEMBLY OF AIR TUBE TO
BURNER CHASSIS
The air tube and drawer assembly are
shipped in a carton separate from the burner
chassis. Choose the proper air tube length to
obtain the tube insertion for the specific in-
stallation.
A) Remove the AIR TUBE and BURNER
CHASSIS from their respective cartons.
B) Remove the DRAWER ASSEMBLY (1)
from inside the AIR TUBE by loosening
the screw (2). Carefully pull the DRAWER ASSEMBLY out of the AIR TUBE, install the required nozzle (see page 8)
and set aside.
C) Remove the two BOLTS (3) from FRONT PLATE (4) of the BURNER CHASSIS. Align the two holes on the AIR
TUBE HOLDING PATE (5) with the two holes on the BURNER CHASSIS FRONT PLATE with the BOLTS (3)
removed. Replace the BOLTS and fingers tighten only. Re-install DRAWER ASSEMBLY into AIR TUBE.
Tighten SCREW (2) securely.
D) Tighten the two bolts (3) securely.
MOUNTING THE BURNER TO THE BOILER OR FURNACE
There are three possible methods to mount the burner, depending on the individual application. These are:
1) Universal flange bolted to Boiler/Furnace unit.
2) Semi-flange collar bolted to Boiler/Furnace unit.
3) Universal flange mounted to optional Pedestal mount, where flange mounting direct to appliance is not possible.
Pedestal kit must be ordered separately.
METHOD 1 – UNIVERSAL MOUNTING FLANGE
S7462
S7461
A
B
A
B
DRY BASE
BOILER
D6013
D6014
COMBUSTION
CHAMBER

2451 4
GB
A) Insert the two BOLTS (1) into the UNIVERSAL MOUNTING FLANGE (10) from the flat side, ensuring the bolt heads
are flush with the flat surface. Secure in place using two special CHROME NUTS (2) provided.
B) Position the MOUNTING GASKET (3) between the flat surface of the UNIVERSAL MOUNTING FLANGE (10) and
the appliance.
Line up the holes in the UNIVERSAL MOUNTING FLANGE with the STUDS (4) on the appliance mounting plate
and securely bolt the UNIVERSAL MOUNTING FLANGE to the plate.
C) Secure the two semi-flanges of the ADJUSTABLE COLLAR (9) to the AIR TUBE using the two long BOLTS (6).
Be sure that the ADJUSTABLE COLLAR (9) is properly positioned so the outside edge of the END CONE will be at
least 1/4 inch (6.5 mm) back from the inside wall of the refractory of the combustion chamber (see dimension B
above). The measured length (A) is to include MOUNTING GASKET and FLANGE, if used.
D) The burner may now be attached to the heating unit by insetting the AIR TUBE through the BURNER ACCESS
HOLE (8) and into the appliance, making sure the BOLTS (1) line up with the two HOLES (5) in the ADJUSTABLE
COLLAR (9). Secure the burner in place using two NUTS (7).
A visual verification of the air tube insertion into the combustion chamber of the heating unit is suggested. Dimension B
should be at least 1/4” (see drawing).
NOTE:
A suggested method for creating mounting bolt holes in the mounting gasket: Hold the gasket against the appliance
mounting bolts using the mounting flange for proper positioning. Lightly tap the flange with a hammer to form the holes.
METHOD 2 – SEMI-FLANGE COLLAR
A) Follow item C from METHOD 1.
B) Align the air tube and attached adjustable collar so air tube is centered in the burner access hole of the boiler/
furnace unit.
Mark the center of the two holes in the ADJUSTABLE COLLAR on to the front plate of the heating unit. Then
drill 1/4 inch (6.5 mm) holes through the front plate of the unit, using marks as a guide.
C) Install two short BOLTS (1) through the front plate of the heating unit from the inside, and secure on the outside
using the two special CHROME NUTS (2).
D) Follow item D from METHOD 1.
METHOD 3 – PEDESTAL MOUNT
Secure the MOUNTING FLANGE to MOUNTING PEDESTAL using the hardware provided with the pedestal. Secure
burner to MOUNTING FLANGE as in METHOD 1, item A, C and D.
NOTE:
It is suggested that the pedestal be anchored in position on the floor by installing brackets over the pedestal tube and
securing brackets to the floor.
WARNING:
WHEN THE COMBUSTION CHAMBER IS LINED WITH A REFRACTORY MATERIAL, IT IS IMPERATIVE THAT
THE END CONE NOT PROTRUDE INTO THE CHAMBER AREA, AS EXCESSIVE HEAT AT BURNER SHUT
DOWN WILL DAMAGE THE END CONE.

2451 5
GB
ELECTRICAL CONNECTIONS
It is advisable to leave the control box off the sub-base while
completing the electrical connection to the burner.
1) Wire access hole (Use BX electrical connector)
2) Earth ground conductor terminal (Green wire)
3) Hot conductor terminal (Black wire)
4) Neutral conductor terminal (White wire)
5) Strain relief clamp
The burner may be controlled using either a DIRECT LINE
VOLTAGE control circuit (120V AC 60 cycle) OR:
- a LOW VOLTAGE thermal input (T-T) if the primary control 530SE/C 24V is used (burner code 3726312);
- a LOW VOLTAGE control (24V AC 60 cycle) using a R8038A Honeywell switching relay or equivalent, if
the primary control 530SE/C is used (burner code 3726392).
Using the appropriate diagram below, make electrical connections to burner. All wiring must be done in accor-
dance with existing electrical codes, both national and local.
When all electrical connections have been made, the control box may be put back in place on the sub-base.
APPLICATION FIELD WIRING (only for code 3726312 - primary control 530SE/C 24V)
WARNING:
The hot (black) wire must be connected to the L terminal and
the neutral (white) wire must be connected to the N terminal
or the primary safety control will be damaged.
Do not connect wither wire to the terminal marked .
WARNING: DO NOT activate burner until proper oil line connections have been made, or failure of the pump
shaft seal may occur.
D7454
T
T
J
T
T
123456789
AC
120 V
AC
120 V
D8794
FACTORY
WIRED
SUB-BASE
EARTH GROUND (GREEN) NEUTRAL (WHITE) HOT LINE (BLACK)
24V OPERATING
NL
LINE SAFETY
SWITCH
OPERATING
LIMIT SWITCH
SAFETY
LIMIT SWITCH
FUSE 15A
NL NL
EARTH GROUND (GREEN) NEUTRAL (WHITE) HOT LINE (BLACK)
FUSE 15A
LINE SAFETY
SWITCH
SAFETY
LIMIT SWITCH
LIMIT SWITCH
ON LEFT SIDE OF
THE CONTROL BOX
ON LEFT SIDE OF
THE CONTROL BOX
Blue
White
Black
Brown
White
Blue
Brown
Black
CAPACITOR
MOTOR
COIL
Black
White
DIRECT LINE LOW VOLTAGE
VOLTAGE

2451 6
GB
APPLICATION FIELD WIRING (only for code 3726392 - primary control 530SE/C)
NOTE:
Terminal 4 is to be usedto activate a remote safety lockout circuit only. A 120V AC source is supplied to Terminal 4 upon
lockout. The maximum allowable current draw for this circuit is 1 AMP.
IMPORTANT:
If a neutral or ground lead is attached to Terminal 4, the control box will be damaged should lockout occur.
NOZZLE PLACEMENT
A) Determine the proper firing rate for the boiler or furnace
units, considering the specific application, and then use the
Burner Setup Charts to select the proper nozzle and pump
pressure to obtain the required input from the burner.
B) Remove the NOZZLE ADAPTER (2) from the DRAWER AS-
SEMBLY by loosening the SCREW (1).
C) Insert the proper NOZZLE into the NOZZLE ADAPTER and
tighten securely (Do not over tighten).
D) Replace adapter, with nozzle installed, into drawer assembly
and secure with screw (1).
EARTH GROUND (GREEN)
NEUTRAL (WHITE)
HOT LINE (BLACK)
EARTH GROUND (GREEN)
NEUTRAL (WHITE)
HOT LINE (BLACK)
LINE SAFETY
SWITCH
OPERATING
LIMIT SWITCH
SAFETY
LIMIT SWITCH
FUSE 15A
SWITCHING RELAY
Blue
White
Black
Brown
White
Blue
Brown
Black
CAPACITOR
VALVE
MOTOR
COIL
234567891
NL
NLNL
FACTORY
WIRED
SUB-BASE
T
T24V
AC
120V
AC
LINE SAFETY
SWITCH
OPERATING
LIMIT SWITCH
SAFETY
LIMIT SWITCH
FUSE 15A
120V
AC
D5995
Black
White
DIRECT LINE LOW VOLTAGE
VOLTAGE
S7459

2451 7
GB
INSTALLATION/REMOVAL OF DRAWER ASSEMBLY
A) To remove drawer assembly, loosen SCREW (3), then unplug CONTROL BOX (1) by carefully pulling it back
and then up.
B) Remove the AIR TUBE COVER PLATE (5) by loosening the two retaining SCREWS (4).
C) Loosen SCREW (2), then slide the complete drawer assembly out of the combustion head as shown.
D) To insert drawer assembly, reverse the procedure in items A to C above, then attach fuel line to the pump.
ELECTRODE SETTING
IMPORTANT:
These dimensions must be observed and veri-
fied.
TURBULATOR SETTING
A) Loosen NUT (1), then turn SCREW (2) until the INDEX
MARKER (3) is aligned with the correct index number as per
the Burner Set-up chart, on page 12.
B) Retighten the RETAINING NUT (1).
NOTE:
Zero and five are scale indicators only. From left to right, the first
line is 5 and the last line 0.
S7460
5/32” or 4 mm
5/32” to 13/64” or 4 to 5 mm
13/64”
5 mm
D6003
3
2
1
D5997

2451 8
GB
OIL LINE CONNECTIONS
WARNING: The burner is shipped from the factory with the pump set to operate on a TWO line system. To operate
on a SINGLE line system, the by-pass plug must be removed or damage will occur to the pump shaft seal.
NOTE: Pump pressure must be set at time of burner start-up. A pressure gauge is attached to the PRESSURE
PORT (10) for pressure readings. Two PIPE CONNECTORS (6) are supplied with the burner for connection to either
a single or a two-pipe system. Also supplied are two adapters (5), one male 3/8” NPT and one female 1/4” NPT, to
adapt oil lines to burner pipe connectors.
All pump port threads are British Parallel thread design. Direct connection of NPT threads to the pump will
damage the pump body. Riello manometers and vacuum gauges do not require any adapters, and can be safely
connected directly to pump ports. An NPT (metric) adapter must be used when connecting other gauge models.
SINGLE LINE (GRAVITY FEED)
A) Convert the pump for operation on a single line
system by removing the by-pass plug.
To remove by-pass plug:
1) Remove the PUMP COVER (1) by removing the
four cover SCREWS (8).
2) Remove the PUMP STRAINER (2), unscrew and
remove BYPASS PLUG (3).
3) Replace the strainer and pump cover. Tighten the
four SCREWS (8) securely.
NOTE:
Be sure the O-ring is properly seated in the PUMP
HOUSING (4) before tightening the pump cover screws.
B) Connect the pipe connector to the SUCTION PORT
(7) of the pump.
Attach the required piping to this pipe connectors.
Be sure that the plug in the RETURN PORT (11) is
tightened securely.
S7458
SINGLE LINE SYSTEM - PIPE LENGTHS
H 3/8”OD 1/2”OD
Feet Meters Feet Meters Feet Meters
1 1/2 0.5 33 10 65 20
3 1.0 65 20 130 40
5 1.5 130 40 260 80
6 1/2 2.0 195 60 325 100
H
P
D6009
ATTENTION:
do not exceed
pipe lengths
indicated in chart!

2451 9
GB
TWO LINE (LIFT SYSTEM)
A) The burner is shipped with the pump set to oper-
ate on a two line system. Suction and return lines
(7 & 11 in drawing on page 7) should be the same
diameter and both should extend to the same
depth inside the fuel tank.
Be sure there are no air leaks or blockages in the
piping system. Any obstructions in the return line
will cause failure of the pump shaft seal. Do not
exceed the pipe lengths indicated in the table.
B) Attach the two PIPE CONNECTORS (6) to the
pump SUCTION and pump RETURN PORTS (7
and 11). Attach the required piping to these two
pipe connectors using the NPT/METRIC ADAPT-
ERS that are supplied with the burner.
PUMP PURGE
A) SINGLE LINE (GRAVITY SYSTEM)
Remove the plug in the VACUUM PORT (A) and wait for the fuel oil to
flow out. The burner is now ready to operate.
B) TWO LINE (LIFT SYSTEM)
Turn off the main power source to the burner and remove the air tube
cover. Shine a light source on the photo cell on the control box (now vis-
ible where the air tube cover was removed), return power to the burner
and activate the burner.
With the light source in place, the burner will operate in prepurge only.
When the pump is sufficiently purged, the hydraulic air shutter will open.
Once the burner is purged, turn off the power source and replace the air
tube cover. Return power to the burner.
The burner is now ready to operate.
NOTE: To protect the pump gears, it is advisable to lubricate the pump prior to purging a lift system. Apply oil through
the VACUUM PORT (A).
WARNING:
- Pipe dope or Teflon tapes are NOT to be used on
any direct oil connection to the fuel pump.
- The height ‘P’ in Pipe Length Charts should not
exceed 13 feet (4 m).
- The vacuum should not exceed 11.44 inches of
mercury.
IMPORTANT:
An external, appropriately listed and certified oil
filter must be placed in the fuel line between the
fuel tank and the burner pump.
ATTENTION:
It is important that the fuel line be completely sealed and free from air leaks or any internal blockages.
WARNING!
WHEN THE BYPASS PLUG IS INSTALLED, A TWO PIPE SYSTEM MUST BE USED OR FAILURE OF THE
PUMP SHAFT SEAL WILL OCCUR.
2 LINE (LIFT) SYSTEM - PIPE LENGTHS
H3/8”OD1/2”OD
Feet Meters Feet Meters Feet Meters
0 0.0 115 35 330 100
1 1/2 0.5 100 30 330 100
3 1.0 80 25 330 100
5 1.5 65 20 295 90
6 1/2 2.0 50 15 230 70
9 1/2 3.0 25 8 100 30
113.52066520
D6008
HP
H
ATTENTION:
do not exceed
pipe lengths
indicated in chart!
S7457

2451 10
GB
SETTING THE AIR ADJUSTMENT PLATE
A) The hydraulic AIR SHUTTER (1) is operated by the
HYDRAULIC JACK (6), assuring complete opening of the
combustion air intake.
Regulation of the combustion air flow is made by
adjustment of the manual AIR ADJUSTMENT PLATE (4)
after loosening the FIXING SCREWS (3 & 5).
The initial setting of the air adjustment plate should be
made according to Column 5 in the Burner Set-up Chart.
B) The proper number on the manual AIR ADJUSTMENT
PLATE (4) should line up with the SETTING INDICATOR
(2) on the fan housing cover.
Once set, the air adjustment plate should be secured in
place by tightening SCREWS 3 and 5.
Manually open and release the hydraulic air shutter to en-
sure it has free movement.
C) The final position of the air adjustment plate will vary on
each installation. Use instruments to establish the proper settings for maximum CO2and a smoke reading of zero.
NOTE:
Variations in flue gas, smoke, CO2and temperature readings may be experienced when the burner cover is put in place.
Therefore, the burner cover must be in place when making the final combustion instrument readings, to ensure proper
test results.
BURNER SET-UP CHART
NON-RETROFIT APPLICATIONS
If this burner is being installed in a packaged unit (ie. burner comes with a boiler or furnace), follow the
installation and set-up instructions supplied with the heating unit, as settings will differ from those shown
in this manual.
NOZZLES RECCOMANDED:
Monarch R-PLP, Delavan W-B, Danfoss S-B, Steinen SS-S, Hago P.
NOTE:
A 60° degree nozzle is suggested, however, a 80° degree nozzle may be used in cases where the flame is
unstable at light-off when operated at low ambient temperatures.
1 2 3 4 5
Actual Firing
Rate ± 5% Nozzle Size Pump Pressure Turbulator
Setting Air Damper Setting
GPH kg/h GPH PSI bar
1.45 4.7 1.25 x 60° 145 10 1.5 2.7
1.80 5.8 1.50 x 60° 145 10 2.0 2.8
2.10 6.8 1.75 x 60° 145 10 2.5 3.1
2.40 7.8 2.00 x 60° 145 10 3.5 3.4
2.75 8.9 2.25 x 60° 150 10.4 4.0 4.2
2.95 9.5 2.50 x 60° 140 9.8 4.5 4.2
1
D5775
6
5
4
3
2

2451 11
GB
DUCTED COMBUSTION AIR INTAKE APPLICATIONS
The “Ducted combustion air intake kit” (see P.N. 3002762 in the spare parts list - OPTIONS), allows ducting of external
air directly into the burner. A 4” diameter air intake is provided in the kit.
The settings of the burner must be according to the BURNER SETUP CHART – AIR INTAKE APPLICATIONS below.
NOZZLES RECCOMANDED:
Monarch R-PLP, Delavan W-B, Danfoss S-B, Steinen SS-S, Hago P.
NOTE:
A 60° degree nozzle is suggested, however, a 80° degree nozzle may be used in cases where the flame is
unstable at light-off when operated at low ambient temperatures.
NOTES:
A) This kit is not suitable for direct vent applications.
B) Always try to minimize the length of the air intake pipe.
C) Reduce pipe length by 10 feet for every 90° elbow, 5 feet for every 45° elbow.
D) Reduce pipe length by 6 feet for the 4” to 6” pipe adapter (if used).
E) Air intake venting should be insulated 10 feet from air intake source with a minimum R7 foil lined insulation, to prevent
condensation or corrosion of air intake venting.
F) Use an approved type of air intake vacuum breaker and install it in the same room of the burner.
This device should be tested to prove that the vacuum breaker balancer is set correctly and, in the event of intake air
source being blocked, can provide enough combustion air for the burner. If the room where the burner is installed
cannot provide enough air or air quality is a concern, an additional air inlet source must be provided to this room.
To mount this kit on the burner, please follow the installation description given in the kit instruction sheet.
If the burner code 3726392 is used, the pre-sheared cover must be adopted (see P:N: 3020509 in the spare
parts list) to apply the 4” diameter air intake.
Use a 4” to 6” pipe adapter (not supplied in the kit) to use a 6” diameter pipe.
20 Ft.
pipe length
50 Ft.
pipe length
80 Ft.
pipe length
100 Ft.
pipe length
Air Setting Air Setting Air Setting Air Setting
1.45 1.25 x 60°/80° 145 1.5 2.3 2.4 2.5 2.5
1.80 1.50 x 60°/80° 145 2.0 2.9 3.0 3.0 3.0
2.10 1.75 x 60°/80° 145 2.5 3.7 3.8 3.8 3.8
2.40 2.00 x 60°/80° 145 3.5 4.4 4.5 4.5 4.5
2.75 2.25 x 60°/80° 150 5.0 5.5 6.0 6.4 6.5
20 Ft.
pipe length
50 Ft.
pipe length
80 Ft.
pipe length
100 Ft.
pipe length
A
ir Settin
g
A
ir Settin
g
A
ir Settin
g
A
ir Settin
g
1.45 1.25 x 60°/80° 145 1.5 2.3 2.4 2.4 2.5
1.80 1.50 x 60°/80° 145 2.0 2.8 2.8 2.9 2.9
2.10 1.75 x 60°/80° 145 2.5 3.5 3.5 3.6 3.7
2.40 2.00 x 60°/80° 145 3.5 4.2 4.2 4.3 4.4
2.75 2.25 x 60°/80° 150 4.5 5.2 5.2 5.5 6.5
2.89 2.50 x 60°/80° 145 5.0 6.0 6.0 7.0 8.0
MODEL F10 BURNER SETUP CHART with 6" diameter pipe.
MODEL F10 BURNER SETUP CHART with 4" diameter pipe.
A
ctual Firing
Rate GPH Nozzle Size
Pump
Pressure
PSI
Head
Setting
A
ctual Firing
Rate GPH Nozzle Size
Pump
Pressure
PSI
Head
Setting

2451 12
GB
G) On the outside of the wall,use an approvedintake air hood, locatedabove the snow lineand in suchway as to prevent
leaves and/or other debris from blocking the air flow. Refer to local codes for proper location of inlet.
COMBUSTION CHAMBER
Follow the instructions furnished by the boiler/furnace manufacturer. Size retrofit application according to the appropriate
installation codes (eg. CSA B139 or NFPA #31).
BURNER START-UP CYCLE
Normal Lock-out, due to light-failure
Thermostat
Motor
Ignition transformer
Valve
Flame
Lock-out lamp
~ 12s ~ 12s ~ 5s
D5229

GB
2451 13
EXPLODED SPARE PARTS LIST

GB
2451 14
SPARE PARTS LIST
No. CODE DESCRIPTION No. CODE DESCRIPTION
13006911 ••HYDRAULIC JACK
23006912 ••CAPILLARY TUBE
33000879 ••HYDRAULIC AIR SHUTTER
43005788 ••FAN
53005844 ••CAPACITOR 12.5 µF
63006993 ••PIPE CONNECTOR - RETURN
73005847 ••1/4” NPT/ METRIC ADAPTER - FEMALE
83006992 ••PIPE CONNECTOR - SUPPLY
93006571 ••3/8” NPT/METRIC ADAPTER - MALE
10 3007077 ••CRUSHABLE METAL WASHER
11 3007028 ••O-RING - PUMP PRESSURE REGULATOR
12 3007162 ••O-RING - PUMP COVER
13 3005719 ••PUMP SCREEN
14 3006036 ••VALVE STEM
15 3007029 ••O-RING - VALVE STEM UPPER
16 3007156 ••O-RING - VALVE STEM LOWER
17 3007268 ••NOZZLE OUTLET FITTING
18 3006553 ••COIL U-BRACKET AND RETAINER NUT
19 3002279 ••COIL
20 3005906 ••PUMP
21 3000443 ••PUMP DRIVE KEY
22 3005843 ••MOTOR
23 3007203 ••PLATE
24 3002278 ••PRIMARY CONTROL SUB BASE
25 3020487 •PRIMARY CONTROL 530SE/C 24V
25 3001157 •PRIMARY CONTROL 530SE/C
26 3002280 ••PHOTO CELL
27 3005854 ••SEMIFLANGE
28 3005855 ••UNIVERSAL MOUNTING FLANGE
29 3005856 ••MOUNTING GASKET
30 3007202 ••REGULATOR
31 3007317 ••AIR PLATE COVER
32 3007223 ••CHASSIS FRONT PLATE
33 3007205 ••MANUAL AIR SHUTTER
34 3007209 ••AIR INTAKE HOUSING
35 3020509 •BURNER BACK COVER
35 3007234 •BURNER BACK COVER
36 3007087 ••CRUSHABLE METAL WASHER
37 3007357 ••PHONO ABSORBENT
OPTIONAL
38 3002762 ••DUCTED COMBUSTION AIR INTAKE KIT
40 3949071 ••SHORT COMBUSTION HEAD 5” (273T1)
41 3006978 ••TURBULATOR DISC
42 3006966 ••ELECTRODE SUPPORT
43 3006965 ••NOZZLE ADAPTER
44 3006979 ••NOZZLE OIL TUBE
45 3005888 ••REGULATOR ASSEMBLY-SHORT
46 3005890 ••ELECTRODE ASSEMBLY-SHORT
47 3005869 ••ELECTRODE PORCELAIN
48 3006981 ••AIR TUBE-SHORT
49 3006983 ••END CONE ADAPTER
50 3006984 ••END CONE
40 3949072 ••LONG COMBUSTION HEAD 10” (273T2)
41 3006978 ••TURBULATOR DISC
42 3006966 ••ELECTRODE SUPPORT
43 3006965 ••NOZZLE ADAPTER
44 3006980 ••NOZZLE OIL TUBE
45 3005889 ••REGULATOR ASSEMBLY-LONG
46 3005891 ••ELECTRODE ASSEMBLY-LONG
47 3005869 ••ELECTRODE PORCELAIN
48 3006982 ••AIR TUBE-LONG
49 3006983 ••END CONE ADAPTER
50 3006984 ••END CONE
ATTENT ION!
IF THE BURNER CODE 3726392 IS USED, THE PRE-SHEARED COVER (CODE 3020509) MUST
BE ADOPTED TO APPLY THE DUCTED COMBUSTION AIR INTAKE KIT (CODE 3002762).
3726312 3726392 3726312 3726392

2451 15
GB
BURNER START- UP FORM *
35 Pond Park Rd.
Hingham, MA 02043
Phone: [phone]
Toll Free: 800-992-7637
Fax: [phone]
2165 Meadowpine Blvd.
Mississauga,On L5H 3R2
Phone: [phone]
Toll Free: 800-387-3898
Fax: [phone]
Burner S/N. or Model:
Installer name:
Company:
Address:
Phone:
Owner Name:
Address:
Phone:
Appliance:
Installation date:
Fax:
E-mail:
Nozzle info: Pump pressure:
Turbolator setting:
Draft overfire: Draft breech:
Air setting:
CO2:CO: O2:Smoke density: (Bacharach)
Single line: Two lines:
Burner Start-up Info (OIL)
*This form was designed and provided in the installation manual for reference and also for providing tech-
nical information which can be faxed or mailed to our technical hot-line coordinator when technical assis-
tance is required. Please complete this form, fax it or mail it at the address/fax above, or send an e-mail
with the information listed below to: [email protected]

Technical Support Hotline
1-800-4-RIELLO
1-800-474-3556
35 Pond Park Road
Hingham, MA 02043
Phone [phone]
Toll Free 800-992-7637
Fax [phone]
www.riellousa.com
2165 Meadowpine Blvd
Mississauga, ON L5N 6H6
Phone [phone]
Toll Free 800-387-3898
Fax [phone]
www.riellocanada.com