Slant/Fin XL-2000 dimensions Burner DATA-BECKETT Burners for Packaged Boilers only, Afg

12

XL-2000

BURNER DATA—BECKETT BURNERS FOR PACKAGED BOILERS ONLY

NOZZLES

BECKETT

BECKETT

FIRING

OIL PUMP

APPROXIMATE

BURNER

BURNER

RATE

ANGLE

PRESSURE

AIR SHUTTER

APPROXIMATE

STATIC DISK

BOILER

MODEL

HEAD

NO. 2 OIL

AND

SETTING

SETTING NO.

AIR BAND

DIAMETER

SIZE

MODEL

(2) (3)

(GPH)

(GPH)

TYPE

MFR.

(PSIG)

(1)

SETTING NO.

INCHES

XL-20

(4) AFG

F0

0.65

0.65

80° A

DELAVAN

100

7

Blank/Closed

33/8

SF2201

XL-30H

AFG

F3

0.85

0.85

70° W

DELAVAN

100

6

Blank/Closed

23/4

SF2204

XL-30

AFG

F3

1.00

1.00

80° W

DELAVAN

100

8

0

23/4

SF2202

1.15

1.00

80° W

DELAVAN

130

10

2

23/4

XL-40H

AF

F6

1.25

1.25

80° W

DELAVAN

100

10

2

None

SF2205

XL-40

AF

F6

1.35

1.35

80° W

DELAVAN

100

10

21/2

None

SF2203

1.55

1.35

80° W

DELAVAN

130

10

5

None

XL-50

AF

F12

1.80

1.75

70° B

DELAVAN

105

10

3

None

SF2207

NOTES:

(1)Blank (closed) air band for XL-20, 2 slot band for XL-30, 4 slot band for XL-40 and 8 slot air band for XL-50.

(2)See “PRECAUTIONS BEFORE STARTING OIL BURNERS” and “START-UP” on page 7 and burner figures on this page.

(3)All burner models shown are single stage.

(4)XL-20 is supplied with a low fire baffle (Beckett No. 31760) installed.

SEE TABLE FOR CORRECT SETTINGS

SHUTTER ADJUSTMENT SHUTTER

OPENS WHEN ROTATED CLOCKWISE

EXAMPLE: SHOWN AT N°￿6 POSITION

EMBOSSED AIR BAND ADJUSTMENT

OPENS WHEN ROTATED CLOCKWISE

EXAMPLE: SHOWN AT

N°￿2 POSITION

OIL

PUMP

AIR BAND

ADJUSTMENT

SCREW

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