Weil-McLain AFG User Manual download pdf (Page 1)

tuEll-ft1Alll'

A Marley

Company

Michigan City,

Indiana 46360

INSTRUCTION MANUAL

model

AFG

OIL

BURNER

For

Use

on Weil Mclain Model

68 Series

High

Efficiency

Oil

Boilers

FUELS

No. 1

No. 2 Heating

Oil

(ASTM

D396)

Only

in Canada. No. 1 or No.2

Furnace

Oil

ELECTRICAL

CHARACTERISTICS

(See

Note)

Power

Supply

1 15 V/60 Hz

Operating Load .

(Max.)

5.8 Amps

Motor

. .

1/7 HP,3450 RPM, N.E.M.A.

"M"

Flange, manual

reset overload

orotection

lgnition 10,000 V/23 ma secondary, continuous-

transformer or solid-state

ignition

systemduty shielded,

FUEL

UNIT

. . SundstraTd, or

Webster

lnstall in accordance

with the National Fire Protection

Standard

for

Oil Burning Equipment,

NFPA No.31,

and

in accordance with all

local

codes and authorities

having

jurisdiction.

Regulatiohs of

these

authorities

take

precedence

over the

general

instructions

provided

this manual.

TWO LINE

(FrcuRE

When

a two-linc

installation is

madc. bv-pass

plug

nrust

his is supplicd with thc burncr atlachcd to luel

unrt

In a

along with an infirrmation

pump

data shcct-

Fig.2

0UISl0t

IANK

futt

UNIT

A80vE

BOTTOM

IANK

nr{Irmril

31,?1,:llrr;rr':T3"1ffif*ffirff:lg:ffi::ilTlv)

with

combustion

test

equipment

shourd be

performed

AIR

--r

Fig. 1

vtNT

-r.r

Mpt

flu_

PlPr

'1*l

I-'

L--

z'^'-:

rl orL

rAr

IUTI.

UNIT

''l--

tltu

ilR

tal I

TAiIX

SHUI ott vAtv[

i\\)*r-{

I'I'l I

bc installcd.

plastic

hag.

Underwriters

Laboratories has

certified

with ANSI

Standard

296.6

and

has listed

COMBUSTIBLE

PLOSION.

NEVER ATTEMPT TO USE GASOLINE AS A

FUEL

FOR THIS

BURNER,

AS IT IS MORE

AND

COULD

RESULT IN A

SERIOUS

EX-

\\hcn

oil

lrncs arc

installcd. continuous runs of hearr wall coppcr

tuhing alc

rccornntcndcd. Ile sure all conncctions

are absolute lv ait--

tight. C'hcck all conncctions

and.ioints. l-lared littings ir-r r-ce(,nr

nrcndcd. [)o not usc

compression f ittings. See

purrrp

data sheet

lirr

sizing. lilt ancl lcngth

lirr tubing rccommenilations. lJse an oil

liltcr ol

adecluate

sizc lor all rnstallations.

Install inside building bctwccn lank

shutotl ralre ancl

burner. For ease ofserr.icing.

locate shutoll rallc

and

liltcr near

burner.

SIN(;l.f-

LINL,

rprcune l

Burner

provided

with a single stage -i450 RPM fuel unit with by-pass

plug

removed for a single

pipe

installation.

This is

satislactorv where

fuel supply'is on the same

level, or

above

burner.

permitting gravitl'

flow

of oil. Never exceed 3 PSI

pressure

to suction side of fuel unit. A

pressure over

PSI mav cause

damage

to shaft seal and allow it to leak

oil.

When it is

necessarv

to lift

oil

to the

burner, a

return line should

run between

fuel

unit and oil supply.

(lf

lift exceeds l0 feet. a two

stage

fuel unit must be used with a

return line.)

flr I AIR

PrPt

Vtlll

TWO-PIPE

SYSTEMS

*l.ine

lengths include

both

vertical and horizontal lengths

All wiring must

comply

with the National Electrical Code and local

ordinances. Refer to

diagram supplied with controls.

Make sure burner

and controls

are wired correctlv and line

switch

properll'fused.

Becketl

Form No. 6104 WLAFG

387

Weif Mclain Parl No. 550-110-496104-87

this burner to

comply

it for use with No. 1

UI{IT

FUT

fuel

oil as specified

in ASTM

D396. State and

local

approvals are as

shown

on burner rating label.

RITUBT{

ulq--

-i

Lifr

"L"

(leet)

See

Fig. l2

Length ol Tubing*

(leel)

Single-Stage

Unils

3/8" O.D. I

ttZ" O.O.

Two-Stage Units

3/8" O.D. 1/2" O.D

100

22,88

NOT RECO

USE

TW(

FUEL

MMENDED

)-STAGE

UNIT

1 2 3 4 5

Summary of Contents

Page 1 - INSTRUCTION MANUAL

tuEll-ft1Alll'A Marley CompanyMichigan City, Indiana 46360INSTRUCTION MANUALmodel AFGOIL BURNERFor Use on Weil Mclain Model 68 Series High Effici

Page 2 - 6J'/a

In buildings of conventional frame, brick, or stone, infiltration is nor-mally adequate to provide air for combustion and for operation of thebarometr

Page 3 - REFERENCE

YvBURNER-BOILER CROSS REFERENCESuggested settings for start-up with listed nozzle size only. FINAL ADJUSTMENTS MUST BE MADEWITH COMBUSTION TEST EQUIPM

Page 4 - /ailprll

V'#E.iP},,i1v\Ll'z17 :J/ailprlli@1+1\ t''t ^to"t ,rl I I/,/ : ar-e.a-\. - r/-\l!7r- E r3:.a'. : vt\s :\ \\ --- ----ELEC

Page 5

JvPARTSORDER PARTS FROM INSTALLER OR LOCAL BECKETT DISTRIBUTORWHEN ORDERING PARTS. STATE BURNER MODEL, PART DESCRIPTION AND PART NUMBERPARTREF. DESCRI

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Weil-McLain AFG User Manual Page 1

Browse online or download User Manual for Water heaters & boilers Weil-McLain AFG. model AFG - Oil Tech Talk

Summary of Contents

Comments to this Manuals

Weil-McLain AFG User Manual Page 1

Browse online or download User Manual for Water heaters & boilers Weil-McLain AFG. model AFG - Oil Tech Talk

Summary of Contents

Comments to this Manuals

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