Desa B65 Construction Heaters Owner manual

Desa B65 Construction Heaters Owner manual
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SECTION VI
PARTS LIST
This section contains a list of all replaceable parts used To order parts, first check the nameplate decal for the
in the heater covered by this manual. The only parts that correct model number and Spec. No. of the heater. IN-
are recommended for replacement by the heater's owner or CLUDE THE MODEL AND SPEC. NUMBER WHEN ORDER-
user are indicated by the symbol (**). Parts indicated by ING PARTS. Do not use the index numbers from the illus-
the symbol (*) are standard hardware items, and may be tration when ordering parts. Specify color when ordering
obtained locally. | painted parts, {
PARTS LIST FOR BASIC HEATER ASSEMBLY
=,
Index Part Part Name : Index Part Part Name
No. Number or Description Notes Quan. No. Number or Description Notes Quan.
14-1 Ml2436-1A Housing, Heater 1 35 *RC-2C Screw, Rd hd., No. 8-32
2 M12568A Cover, Filter 1 x 1/4 in. 1
3 *М10908-2 Screw, Hex hd, slotted - *RC2-3C Screw, Rd hd., No. 8-32
No. 6-32 x 3/8 in. , x 3/8 in. (For ground wire) 1
Type "Ss" 1 36 M12462-5 Relay, Motor starting 1
4 M13767-1A End Cap and Nose Cone 1 37 M9900-37 Wire Asay (to Relay) 1
3 *NPC-4C Nut, Plain hex, 1/4-20 2 38 M13293 Grommet, Rubber 1
6 *WLI-4C Lockwasher, Internal 39 M12432 Tube, Air intake 1
tooth, 1/4 in. 2 40 *M11084-27 Screw, Self-tapping, Hex -
7 $M15770-3 Combustion Chamber 1 hd No. 10-12 x 1/2 in. ,
8 M15995 Plug, Button # 1 Type "A" 2
9 Ref. Motor Pump and Burner 41 M14360 Circuit Breaker ¢ 1
Head Assembly (See 42 M14379-2 Relay and Bracket Assy ¢ 1
о » Figure 15) 1 43 M14378-1 . Relay As3y, Control ¢ 1
и 10 *HC4-10C Screw, Rd hd, 1/4-20 x 44 M14370 . Bracket, Relay ¢ 1
‘ 1-1/4 in, 2 45 M12461-2 . Screw, Hex hd, No.
11 M16661 Clamp, Motor 4 6-32 x 3/8 (Relay Mtg.) € 1
12 Not Used 48 M14983 Dust-Cover, Relay ¢ 1
13 *WLM-4C Lockwasher, 1/4 in. 2 47 M16656-1 Photocell and Bushing
‚14 *NPC-4C Nut, Plain hex, 1/4-20 2 ; Assy ¢ 1
15 M20517 Fan 1 48 M16660 Bracket, Photocell ¢ 1
16 SFK4-2 Setscrew, Soc hd, cup pt, 49 *M10908-1 Screw, Self-tapping, hex
1/4-28 x 1/4 in. 2 hd No. 6-32 x 1/4 in. Type S € 1
17 M12427-1A Fan Guard Assy 1 M9200-36 Wire Assy, Red ¢ 1
18 *NPC-4C Nut, Plain, Hex 1/4-20 2 Mi3942-2 Connector, Wire ¢ 1
19 *WLI-4C Lockwasher, Internal M13942-4 Connector, Wire 2
, teoth, 1/4 in...” 2
20 Mi11143-1 Bushing, Strain relief 1 | | .. TOUCH-UP PAINT
—--— —— -21-——M13942-4_ — Connector. (Wire.Nut). ——— - ..—2 LT LT —
ТН ол -— M10813-37 ToT Cord, Se rvice (Extension) - _ фе Г МЕ3386-4— Touch-up Paint; Aerosol mL a
M10813-38 Cord, Service (Extension) € 1 Can, Yellow —
23 Not Used - M13386-8 Touch-up Paint, Aerosol
24 М10816-15 Lead, Electrode 1 Can, Black
25 M15063 Transformer 1 :
26 *M15823-26 Screw, Hex hd No. 10-12 x
3/8 in. , Type "B" 1 DECALS
27 MI10990-3 Bushing, Rubber 1 M14365 Decal, Wiring ¢ 1
28 Mil151-1 — Сар, Fuel tank filler 1 M12634 Dec al. Wiring 4 1
30 Ml12424A Skirt, Fuel tank 1 M17081 Dec al. Atomaster 1
Ji MI10716-1A Fuel Tank Assy 1 M17137 Dec al. Trade name 1
32 **M11146-1 Element, Intake air filter 1. M18196 Decal. Mig By- 1
33 - M17018-1 Filter. Body and Bracket Assy 1 M22743. Decal’ ‘Warning 1
- ..-_M17019 Bracket, Filter 1 M22898 Decal. NP 1
34 WLI-2C Lockwasher, No. 8 2 TT
ВЕ * Standard Herdware - Procure Locally.
— # Standard Models Only.
$ Deluxe Models Only.
A2925-00 -19- 00 a 7/71
830
A2323-00
Figure 14. Exploded View of General Assembly
Yo PARTS LIST FOR MOTOR, PUMP AND BURNER HEAD ASSEMBLY
= 1 Index Part Part Name | . | Index Part” Part Name |
== “No. Number - -or Description Quan. | No. Number: : orDescription Quan.
M19115-5 Motor, Pump and Burner 16 M16790 7 7. Tube, Fuel Filter 1
Head Assy 1 17 M19630 . . Filter, Fuel 1
(A) M19113-2 . Burner Head Assy 1 18 M16791 . . Connector, Male 1
1 M13960 . . Nozzle, Siphon 1 19 ROP12-8 .. Roll Pin 4
2 M10659-1 . . Washer, Nozzle seal 2 20 M19112 . Body, Burner Head 1
3 M10809-1 . Spring, Nozzle seal 1 (B) M19114-1 . Motor and Pump Assy 1
4 M8882 . Sleeve 1 21 *FHPF3-8C . Screw, Fil. hd., No. 10-32
5 M22997 . . Plug, Socket thd 1 - x 1/2 in. 4
6 M23105 . Screw, Adjusting 1 22 M12430 . End cover pump 1
7 M10993-1 . Spring, Pressure relief 1 23 *FHPF3-4C . Screw, Fil. hd., No. 10-32
8 M8940 . . Ball —- 1 _ | x 1/2 in. 2
— = 9 *MI12461-54 .. . Screw, Hex hd, No. 10-24 24 M8645 . Pump ‘Body 1
| x7/8im 2 |. 25 _M22456-1_ . . Pamphotor- ‘ т
10 М12576 . . Body Valve 1 26 M22009 . Insert, Pump Rotor 1
11 * M12577 . Gasket 1 27 vM8643 . Blade 1
12 M15241 . . Output Filter Element 1 28 M17941 . . Motor 1
13 M16896~1 . Spark Plug Assy 1 29 M13372 . Seal (O-Ring) 1
14 *M10908-38 . . Screw, No. 12-24 x 3/8 in. , 30 *FHF3-20C . Screw, Fil. hd., No. 10-32
Type S 1 | TTT x2-1/24n. 2
15 M13849 . Nut, Flared 1
* Standard hardware - Obtainable locally.
HANDLE ARRANGEMENT
Index Part
No. Number Part Name Notes Quan.
1 *RPC4-18C Screw, Rd hd., 1/4-20 |
x 2-1/4 2
2 M12440-2A Handle # 1
7 M¥2440 Handle ¢ 1
3 M12439L Support, Handle I
DE _... + *™MI0908-58 Screw, Seli-tapping, ~~ SA
- === 7 Hex hd., No, 10-24 —
rT x 1-1/2 in. , Type "S" 2
* Standard Models Only.
¢ Deluxe Models Only.
Figure 16. Handle Arrangement
A2926-00 -21- 7/71.
llustrated Parts List
Section VI
Operation and Service Manual
Figure 15. Motor, Pump and Burner Head Assembly |
20
A2325-01
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