World Marketing of America DFA-45 Merkblatt

PART NO.

KEY NO.

DESCRIPTION

DFA45

DFA65/65T

DFA120/120T DFA170T/170C DFA210T/210C

Fuel Tank Assembly

“

Pre 04”

21-1001

21-1002

21-1003

Fuel Tank Assembly 04-05

21-1401

21-1402

21-1403

1.1

Drain Plug

N/A

21-4401

Fuel Gauge

21-1004

21-1005

Fuel Filter Assembly

21-1006

21-1007

Fuel Cap

21-1008

Power Cord

21-1009

21-2101

Power Switch

21-1010

Display P.C.B. Assembly

21-1011

21-1012

Thermostat Control Knob

-----

21-1013

Lower Shell

Reference

Reference Reference

Air Line

21-1017

21-1018

21-1069

21-2108

Temperature Limit Control

21-1019

21-1020

21-2109

Combustion Chamber 03

21-1021

21-1022

21-1023

21-2110

Photocell Holder

Reference

Reference Reference

Fuel Line

21-1024

21-1025

21-2111

Photocell FA1007

FA1007

FA1023BK

Burner Head Assembly

Reference

Reference Reference

16-1

Nozzle Kit

FA1001

FA1002

FA1003

FA1004

FA1011BK

16-2

Nozzle Seal Washer

21-1027

16-3

Nozzle Seal Spring

21-1028

16-4

Burner Head

21-1029

21-1030

21-1031

16-5

Spark Plug

FA1008

FA1009

FA1021BK

Motor and Pump Assembly

Reference

Reference Reference

17-1

Motor

21-1035

21-1036

21-1037

21-2119

17-2

Pump Body

21-1038

21-2120

17-3

Rotor Kit

FA1000

FA1022BK

Rotor Only

21-2125

PLEASE READ OWNER’S MANUAL BEFORE PERFORMING

ANY MAINTENANCE OR SERVICE

DuraHeat

Forced Air

Parts & Service Guide

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NIICCAALL

AASSSSIISSTTAAN

NCCEE CCOON

NTTAACCTT UUSS AATT::

Tech Assistance:

814-643-2299

Ordering:

800-233-3202

Fax:

800-421-1357

Email:

tteecchhssvvcc@

woorrllddm

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iinngg..ccoom

or visit our website at:

DuraHeat

Forced Air Heater

Troubleshooting Guide

Air Pressure Problems

Always use an air pressure gauge to check or set air pressures.

DFA-45

2.8 PSI

DFA-170T,170C

6.5 PSI

DFA-65

3.5 PSI

DFA-210T,210C

8.5 PSI

DFA-120,120T

4.5 PSI

If the pressure is TOO LOW turn the adjustment screw clockwise. This will increase the flame.

If the pressure is TOO HIGH turn the adjustment screw counter-clockwise to reduce the flame.

Note: If the heater burns OK with the Upper Shell off, but turns off when the cover is installed, the

pressure is too low.

If you can't achieve the proper pressure setting - try pulling the air line off the pump body and block

air line fitting tight with finger then remove adjustment screw and plug the hole tight with another fin-

ger. This should peg pressure gauge. If it does not, the problem is inside the pump body.

Check for: Cracked plastic cover

Cracked pump body

Cracked rotor

Loose pump body screws

Rubber seal on filter seated properly

Sometimes it's hard to see the air leak. A solution of 50/50 soap and water can be applied to the

pump to find the leak.

CAUTION! BE CAREFUL NOT TO APPLY THIS SOLUTION TO ANY ELECTRICAL PARTS AS

IT WILL DAMAGE THE COMPONENTS AND CREATE A SHOCK HAZARD.

If pressure gauge does peg - try removing the air line from the nozzle end and replace it at pump

body end. Then plug air line and adjustment screw end. If it does not peg the gauge, then the

problem lies with the Air Line. The air line may be cracked, cut, torn, split, rotted, etc. Replace the

Air Line to correct the problem.

OWNER’S MANUAL NOTE: (WARNING) Always review the owner’s manual completely before

operating or attempting to service or repair any appliance. Failure to follow all instructions provided

in the owner’s manual may result in property damage, personal injury, or death.

7/07

Pt. No. FAPARTS