Jetfire J8 Installation and operation manual

OPERATING & MAINTENANCE
MANUAL
INDUSTRIAL DIRECT GAS FIRED
PROPANE HEATERS
J8 J15 J25 J25A J33 J33A
J50A J70A J90A J90SA
THIS HEATER IS APPROVED FOR INDUSTRIAL USE ONLY
Made By:
Spitwater Australia Pty Ltd
953 Metry St
North Albury , NSW , Australia
WARNING:
FAILURE TO FOLLOW OPERATING, SAFETY AND MAINTENANCE
INSTRUCTIONS LISTED IN THIS MANUAL RELEASES THE MANUFACTURER
FROM ANY RESPONSIBILITY FOR ACCIDENTS OR DAMAGES TO BOTH
HUMANS AND OBJECTS AND MAY RENDER ANY WARRANTY VOID

2

3
TECHNICALDATA
(Manual&Automatic)
MODEL J8 J15 J25 J33 J50 J70 J90 J90SA
Fuel Supply Propane Propane Propane Propane Propane Propane Propane Propane
Gas Pressure kpa
150 150 150 150 150 150 150 200
Gas Consumption Min/Max kg/h
0.7 1.2 1.4/2.0 1.8/2.6 2.9/4.1 3.9/5.6 4.9/8.1 4.9/8.1
Heat Input MJ/h
kcal/h
34
8000 63 15000 106 25000 125 33000 205 50000 282 68000 378 90000 378 90000
Air Flow L/s 84 139 195 237 834 834 834 2223
Electricity Supply V/∅/Hz 220-240/1/50-60 220-240/1/50-60 220-240/1/50-60 220-240/1/50-60 220-240/1/50-60 220-240/1/50-60 220-240/1/50-60 220-240/1/50-60
Motor W/A/RPM
27/0.19/1300 27/0.19/1300 100/0.75/1300 100/0.75/1300 150/1.0/2800 150/1.0/2800 150/1.0/2800 750/6.1/1400
Limit Thermostat 0C
100±5 100±5 100±5 100±5 100±5 100±5 100±5 100±5
Air Proving Switch - - 20g 20g 20g 20g 20g 20g
Minimum Room Volume m3
160 300 500 660 1000 1400 2000 2000
Jet Size mm
0.55 0.7 1.1 1.25 1.6 1.9 2.3 2.3
Weight kg
6.1 8.2 15 16.4 28 34 38.5 51
Dimensions L x W x H mm 450x210x330 500x240x370 670x330x520 730x330x520 995x390x590 1040x390x590 1040x390x590 1270x610x838
The manufacturer reserves the right to modify design features and technical data without notice.
INTRODUCTION
The JETFIRE range of portable heaters has been designed to give safe, efficient and reliable service when the correct operating sequences are
followed and proper attention is given to cleaning and maintenance procedures. This manual is to provide up to date information necessary to the
user/serviceperson for operating, cleaning and servicing the heaters, together with fault finding techniques and general specifications details and
diagrams. Please note that the information given herein after may be subject to revision in compliance with the policy of continual improvements.
The JETFIRE range of heaters should only be used in the manner and purpose for which they were intended and in accordance with the
recommendations and safety precautions detailed in the following Manual and in the Operating Instructions stickers on the unit itself.
All JETFIRE heaters undergo rigorous safety and operational tests before being despatched into the marketplace however it is still imperative that
prior to use, all operators have read and understood all information and instructions provided and are aware of possible hazards.
IMPORTANT SAFETY INSTRUCTIONS & PRECAUTIONS
This booklet contains important information for the use and safe operation of this heater. Please read and understand all warnings before you start
using the unit.
WARNING: When using this heater:
1. Read all instructions before usingthis heater.
2. Know how to start and stop the unit. Be quite familiar with the controls.
3. Follow the maintenance procedures and fault finding techniques outlined in the manual.
4. Do not restrict under any circumstances either the inlet or outlet end of the heater.
5. Do not operate this heater in basements or below ground.
6. Permanent ventilation to the outside atmosphere must be provided as listed in the technical specifications divided equally between
floor and high levels.
7. Allow a minimum room size as listed in the technical specifications.
8. The heater must not be used in close proximity to combustible material. A guard must be placed 900mm away from the heater outlet
to prevent the approach of combustible materials.
9. Under no circumstances should the heater hot air flow be directed towards the gas cylinder even if the cylinder is ‘FREEZING’.
10. Installation and storage of gas cylinders must be in accordance with local regulations.
11. Read carefully the instructions concerning earthing and gas cylinders. Use only propane vapour off-take cylinders.
12. Do not pull on the electrical cord in order to unplug the unit.
13. Do not effect temporary repairs on worn or damaged electrical cords and plugs. Have worn, cut or damaged cords and plugs
replaced by an authorised service person/electrician.
14. To prevent injury always disconnect the power plug before disassembling any part of the heater, effecting any servicing or when the
unit is not in use.
15. Local regulations should befollowed as to the installation of industrial heaters.
ELECTRICITY SUPPLY
The JETFIRE range of heaters is designed to run off 220-240V Single Phase 50-60Hz electrical supply. The unit should be plugged into a 10A
outlet.
WARNING: This appliance must be earthed.
Note: If the Plug needs to be replaced to suit local requirements a qualified electrician should carry out the replacement taking care to earth the unit
and maintain the correct phase connection as per the wiring diagram.

4
GAS SUPPLY
If the heater is run continuously on full output frost might form on the GAS cylinder indicating it is starting to “FREEZE”. This condition is caused by
excessive vapour withdrawal and can be overcome by using various sizes of cylinders or multiple cylinder combinations.
To minimise the “FREEZING” effect we suggest our heaters be connected to a minimum size and quantity of Gas cylinders as follows:
•J8/15 1 X 9KG CYLINDER ( Minimum only – increase bottle size/number if using in low temperatures)
•J25/33 1 X 45KG CYLINDER ( Minimum only – increase bottle size/number if using in low temperatures)
•J50/70/90 3 X 45KG CYLINDERS ( Minimum only – increase bottle size/number if using in low temperatures)
UNDER NO CIRCUMSTANCES SHOULD THE HOT AIR FLOW FROM THE HEATER BE DIRECTED TOWARDS THE GAS CYLINDER TO
AVOID THIS “FREEZING”.
WARNING: Propane Gas Cylinders must be installed and stored in accordance with current local requirements.
Propane Gas Cylinders should always be installed connected and replaced in a flamefree atmosphere.
Use Propane vapour off-take cylinders only.
INSTALLATION AND OPERATING INSTRUCTIONS
INSTALLATION (All Models)
1. Identify your unit from the model description on the serial number label affixed to the heater and the exploded views contained in this manual.
(ALL NUMBERED REFERENCES APPLY TO EXPLODED VIEWOF UNIT)
2. Connect gas supply hose (13) to gas cock nipple on heater (14). Make sure the gas supply hose is not under torsional stress as this may
damage the hose.
3. Connect gas pressure regulator pol adaptor nut (10) to GAS cylinder. NOTE connection has Left Hand Thread.
4. Check gas connections, turn on gas supply and test for leaks. (See Maintenance and Fault Finding Procedures).
5. Connect Power Plug (18) to Mains Power Outlet.
6. A/AS MODELS. Check that the Phase Indicator Light (73) is not on. If it is on it means that the phase is inverted either in the power outlet or in
the extension cord being used and will cause the unit to go into ‘lock out’ after the ignition cycle. Please contact an authorised electrician to
rectify the extension cord/power outlet so that the light is off.
OPERATING INSTRUCTIONS (Manual Models)
TO START & USE
1. Turn Gas Supply on at Cylinder.
2. Turn gas cock (15) to the Open position.
3. Turn power switch (16) to On position. Ensure fan is rotating.
4. Depress gas relay valve knob (22) and at the same time
depress piezo ignitor knob (17) repeatedly until ignition has
occurred. Maintain the gas relay knob depression for a
minimum of 30 seconds after which the burner will remain lit
and the heater is in normal operation.
5. WHERE FITTED. Adjust the Regulator (38) to the desired
setting.
TO STOP (NORMAL OPERATION)
1. Turn gas cock (15) to the closed position.
2. After allowing the fan only to run for 5 minutes for cool-down
turn the power switch (16) to the Off position.
3. Turn Gas Supply off at Cylinder
4. Remove the electrical plug from the mains power socket.
TO STOP (EMERGENCY SHUTDOWN)
1. Turn power switch (16) to the Off position
2. Turn gas supply off at the Cylinder
3. Turn gas cock (15) to the Closed position
4. Remove the electrical plug from the mains power socket.
5. Make sure that before restarting the heater the cause of the
emergency has been rectified/removed.
OPERATING INSTRUCTIONS (Automatic Models)
TO START & USE
1. Turn gas supply on at Cylinder.
2. Turn gas cock (15) to the Open position.
3. WHERE FITTED. This unit can be fitted with a thermostat. If
required please contact your service agent for further
information. Set operating temperature to the desired position
on the thermostat.
4. Turn power switch (16) to the Flame position. This will start the
ignition cycle for the electronic flame control box which after a
pre-purge period will allow gas flow and automatically ignite.
5. WHERE FITTED. Adjust the Regulator (38) to the desired
setting.
TO STOP (NORMAL OPERATION)
1. Turn power switch (16) to the Fan position. After allowing the
fan only to run for 5 minutes for cool-down turn to Off position.
2. Turn gas cock (15) to the Closed position
3. Turn gas supply off at the Cylinder
4. Remove the electrical plug from the mains power socket.
TO STOP (EMERGENCY SHUTDOWN)
1. Turn power switch (16) to the Off position.
2. Turn gas supply off at the Cylinder.
3. Turn gas cock (15) to the Closed position.
4. Remove the electrical plug from the mains power socket.
5. Make sure that before restarting the heater the cause of the
emergency has been rectified/removed
Note: If the Heater is not to be used for a long period of time disconnect from power supply and gas bottle.
OPERATING INSTRUCTIONS – SUMMER VENTILATION (ALL MODELS)
1. Turn power switch (16) to the On position. (On A/SA models, turn power switch to the FAN position). After use turn to Off position and remove
plug from electrical outlet.
NOTE: Do not connect Gas Supply when the heater is being used as a summer ventilator.

5
MAINTENANCE AND FAULT FINDING PROCEDURES
WARNING: ALWAYS ISOLATE UNIT FROM THE ELECTRICAL SUPPLY BEFORE ATTEMPTING ANY REPAIRS OR
MAINTENANCE.
TROUBLESHOOTING GUIDE
FAULT CAUSE
AUTOMATIC MODELS MANUAL MODELS
A The motor does not start 1-2-3-4-5-7-17-18 1-2-3-5-7
B The heater stops and the lockout light (11) comes on 6-8-9-10-17
C The fan turns but the heater cannot be ignited 11-17-18 8-9-10-11-13-17-18
D The flame stops after letting go of the gas relay valve knob (22) 10-13-14-17
E Gas flow is interrupted. The flame extinguishes 10-11-17 10-11-17
F The heater consumes too much gas 15-16 15-16
G The heater stops completely 4-12 12
FAULT CORRECTION
THE MANUFACTURER RECOMMENDS THAT ALL REPAIRS AND MAINTENANCE WORK BE CARRIED OUT BY A QUALIFIED TECHNICIAN.
CAUSE
1. Electricity Supply is faulty •Check the power plug is plugged in.
•Check that electricity supply is available
2. The motor is blocked/faulty •Check and replace as necessary
3. The fan is blocked/damaged •Check and replace as necessary
4. IF FITTED (AUTOMATIC ONLY)
The thermostat setting is incorrect
The thermostat plug is not plugged in
The thermostat/thermostat connection is loose/faulty
•Adjust thermostat accordingly
•Plug the thermostat plug into the appropriate socket
•Check and replace as necessary
5. Switch/switch connections is/are faulty/loose •Check and replace as necessary
6. Power Socket/Extension cord/plug incorrectly wired (Phase
indicator light (73) is on) •Rewire plug/extension cord/power socket if necessary and
check that phase indicator light is off
7. Limit thermostat is faulty •Reset Limit thermostat (WHERE FITTED)
•Check for continuity in Limit thermostat connection
8. Gas pressure/flow absent before solenoid valve •Check that the gas supply is on at the cylinder
•Check that the gas cylinder(s) is/are full and not ‘frozen’
•Check that the gas cock is in the open position and operating
correctly
9. Solenoid valve does not open •Check the solenoid valve and its connection
•Adjust or replace as necessary
•Check the Limit thermostat
10. Flame detecting probe and/or ignition electrode are not adjusted
or working properly •Check and adjust or replace as necessary
11. Inlet/outlet grill or inside of heater is dirty or partially blocked •Check and clean as necessary
12. Limit thermostat cuts in interrupting the heater •Reset Limit thermostat (WHERE FITTED)
•Check if the inlet/outlet grill are dirty or blocked, clean as
necessary
•Check that airflow in and out of the heater is not impeded
13. Gas relay valve/thermocouple is faulty •Check and replace as necessary (Make sure when starting that
the Gas relay valve button is kept pressed for 30 seconds after
ignition)
14. Thermocouple is not properly adjusted •Check thermocouple positioning and adjust accordingly
15. Pressure regulator is faulty •Check and replace as necessary
16. There is a leak in the gas delivery line •Immediately close gas supply at bottle. Check hose and
unions in the delivery line are tight (Use a soap solution to
locate leaks – NEVER USE A NAKED FLAME)
17. Control box faulty •Check and replace as necessary
18. Air Proving switch (28) is faulty (WHERE FITTED) •Check and replace as necessary

6
MAINTENANCE
After every heating season, or sooner if used in a dirty environment,
carry out the following maintenance procedures on your heater.
GENERAL
Disconnect the heater from the electricity main power socket and
from the gas cylinder. Remove the screws retaining the cover and
remove the cover.
BURNER SERVICE
Remove the retaining clip (39) and remove the gas jet assembly from
its seat. Remove the gas jet (40). Check it and clean it by blowing in
the opposite direction to the gas flow.
Remove the combustion chamber assembly (be careful to remove all
screws/bolts and electrical connections holding it to the rest of the
heater) and remove the burner head assembly from it. Clean the
burner head assembly by using an airline. Where fitted check the
flame detecting probe, ignition electrode and thermocouple for
positioning, wear and cracks referring to the drawing attached.
Check and clean (or replace if necessary) the filter fitted in the nipple
(14) of the heater. Reassemble the above using reverse order and
remake any threaded joints in the gas line using Loctite 577.
GAS SUPPLY
Check the tightness on the gas supply hose and check pipe
connections in the gas line. PROPANE gas has a distinctive smell
and leaks can usually be detected immediately by this fact. If a leak
is suspected extinguish all naked flames and close the cylinder
valve. Never look for a leak using a naked flame but trace by
smell and confirm by brushing a soap solution over the
suspected leak. Remake any threaded joint in the gas line using
Loctite 577.
ELECTRICAL
Check that the motor fixing bolts are tight and make sure that the fan
fixing screw at the fan boss is tight.
Check the limit thermostat junction for continuity. Check that all
electrical connections are tight and in good condition.
GENERAL
Reassemble the heater making sure all screws and fittings are tight.
Reconnect and start the heater following the installation and
operating instructions. Test the heater for correct operation making
sure that all safety mechanisms (where fitted thermocouple, flame
detecting probe, air proving switch, limit thermostat) are operating
correctly.

7
LEGEND
A ACTIVE LT LIMIT THERMOSTAT SL LOCKOUT WARNING LIGHT
AS AIR PROVING SWITCH M FAN MOTOR SV SOLENOID VALVE
CC COMBUSTION CONTROL BOX N NEUTRAL T THERMOSTAT SOCKET
EI IGNITION ELECTRODE R RESET TH THERMOCOUPLE
FDP FLAME DETECTING PROBE RL RELAY
L PHASE WARNING LIGHT S SWITCH
N
A
S
M
SV
E
LT
TH
A ACTIVE
E EARTH
M MOTOR
N NEUTRAL
LT LIMIT THERMOSTAT
S SWITCH
SV SOLENOID VALVE
TH THERMOCOUPLE
J8 J15
N
A
S
M
SV
E
LT
TH
A ACTIVE
E EARTH
M MOTOR
N NEUTRAL
LT LIMIT THERMOSTAT
S SWITCH
SV SOLENOID VALVE
TH THERMOCOUPLE
SV
S
AS AIR PROVING SWITCH
J25 J33 AU-NZ
M
LT
S
A
N
SV2
SV1 R
SL
L
FDP
EI
T
CM31U
CC
AS
J25A J33A J50A J70A J90A
M
LT
S
A
SV2
SV1 R
SL
L
FDP
EI
T
CM31U
CC
R
N
AS
J90SA

8
SPARE PARTS LISTING
POS DESCRIPTION Q J8 Q J15 Q J25 Q J25A Q J33 Q J33A Q J50A Q J70A Q J90A Q J90SA
SP200 SP210 SP100 SP101 SP102 SP103 SP111 SP107 SP108 SP109
1 BODY/* 1 20024/A 1 20124/A 1 33206/* 1 33206/* 1 33207/* 1 33207/* 1 33284/* 1 33220/* 1 33220/* 1 33261/*
2 BOTTOM ELEC/ BOX/* 1 20019/* 1 20019/* = - = - = - = - = - = - = - 1 33445
3 COVER/* 1 20001/* 1 20101/* 1 33222/* 1 33223/* 1 33225/* 1 33226/* 1 33373/* 1 33228/* 1 33228/* 1 33262/*
4 HANDLE 1 20002 1 20002 1 33273 1 33273 1 33273 1 33273 1 33273 1 33273 1 33273 = -
5 WASHER = - = - = - = - = - = - 2 70200/I 2 70200/I 2 70200/I = -
6 WHEEL = - = - 2 33230 2 33230 2 33230 2 33230 2 33231 2 33231 2 33231 2 33265
7 HUB CAP = - = - 2 33230/B 2 33230/B 2 33230/B 2 33230/B 2 33230/B 2 33230/B 2 33230/B 2 33265C
8 HUB CAP COVER = - = - 2 33230/C 2 33230/C 2 33230/C 2 33230/C 2 33230/C 2 33230/C 2 33230/C 2 33265B
9 POL ADAPTOR / * 1 33009/* 1 33009/* 1 33009/* 1 33009/* 1 33009/* 1 33009/* 1 33009/* 1 33009/* 1 33009/* 1 33009/*
10 POL ADAPT. NUT / * 1 33010/* 1 33010/* 1 33010/* 1 33010/* 1 33010/* 1 33010/* 1 33010/* 1 33010/* 1 33010/* 1 33010/*
11 RESET BUTTON = - = - = - 1 33205 = - 1 33205 1 33205 1 33205 1 33205 1 33205
12 PRESSURE REG. 1 20009/A 1 20009/A 1 20009/A 1 20009/A 1 20009/A 1 20009/A 1 20009/A 1 20009/A 1 20009/A 1 20009/B
13 GAS SUPP. HOSE / * 1 33013/* 1 33013/* 1 33013/* 1 33013/* 1 33013/* 1 33013/* 1 33013/* 1 33013/* 1 33013/* 1 33013/*
14 NIPPLE 1\4M - 1\4M 1 33014 1 33014 1 33014 1 33014 1 33014 1 33014 1 33014 1 33014 1 33014 1 33014
15 GAS COCK 1 33244/A 1 33244/A 1 33244/A 1 33244/A 1 33244/A 1 33244/A 1 33244/A 1 33244/A 1 33244/A 1 33244/A
16 FAN SWITCH 1 33016/A 1 33124/A 1 33124/A 1 33124 1 33124/A 1 33124 1 33124 1 33124 1 33124 1 33124
17 IGNITOR 1 33017/A 1 33017/A 1 33017/A = - 1 33017/A = - = - = - = - = -
18 MAIN CABLE / * 1 33018/* 1 33018/* 1 33018/* 1 33018/* 1 33018/* 1 33018/* 1 33018/* 1 333018/* 1 33018/* 1 33018/*
19 MOTOR MOUNTING/* = - = - 1 33344/A 1 33357/A 1 33344/A 1 33357/A 1 33358/B 1 33358/B 1 33358/B = -
20 MOTOR/* 1 20004/* 1 20004/* 1 33108/A 1 33108/A 1 33108/A 1 33108/A 1 50006/* 1 50006/* 1 50006/* 1 33252/A
21 FAN 1 20005 1 20105 1 33110/A 1 33110/A 1 33021/A 1 33021/A 1 33427/A 1 33427/A 1 50007 1 33252/C
22 GAS RELAY VALVE 1 33245 1 33245 1 33290 = - 1 33290 = - = - = - = - = -
23 GAS PIPE 1 20132 1 20132 1 33371 1 33371 1 33370 1 33370 1 33359 1 33360 1 33361 1 33267
24 NUT 7/16 X 24 2 33088 2 33088 2 33088 2 33088 2 33088 2 33088 2 33088 2 33088 2 33088 2 33088
25 NIPPLE 7/16 X 24-1/8 2 33089 2 33089 1 33089 1 33089 1 33089 1 33089 1 33089 1 33089 1 33089 = -
26 CABLE SOL/VALVE 1 33214/C 1 33214/C 2 33214/C 2 33214/C 2 33214/C 2 33214/C 2 33214/C 2 33214/C = - = -
26 SOL/VALVE ./* 1 33214/B 1 33214/B 2 33214/B 2 33214/B 2 33214/B 2 33214/B 2 33214/B 2 33214/B 2 33214 2 33214
27 COMBUSTION/ C 1 20025 1 20125 1 33347 1 33347 1 33348 1 33348 1 33343 1 33233 1 33132 1 33285/A
28 AIR PROV. SWITCH = - = - 1 33028 1 33028 1 33028 1 33028 1 50016 1 50016 1 50016 1 33129
29 AIR PROV/SW. BR. = - = - 1 33323 1 33323 1 33323 1 33323 1 33327 1 33327 1 33327 1 33329
30 NIPPLE 1/8 - 1/8 1 33030 1 33030 2 33030 2 33030 2 33030 2 33030 2 33030 2 33030 2 33030 3 33030
31 BR.LIMIT THERM 1 20021/A 1 20021/A 1 20021/A 1 20021 1 20021/A 1 20021 1 20021 1 20021 1 20021 1 20021
32 NIPPLE 1/4-1/8 1 20030 1 20030 = - = - = - = - = - = - = - = -
33 BURNER ASSEMBLY 1 20026/A 1 20126/A 1 33215 1 33215 1 33215 1 33215 1 33369 1 33369 1 33234 1 33274
34 ELECTRODE 1 20027 1 20027 1 20027 1 33317 1 20027 1 33317 1 33317 1 33317 1 33317 1 33317
35 THERM. HOLDER 1 20015 1 20015 1 20015 = - 1 20015 = - = - = - = - = -
36 GROMMET = - = - 1 33368 = - 1 33368 = - = - = - = - 2 33368
37 THERMOCOUPLE 1 20010/A 1 20010/A 1 20010/A = - 1 20010/A = - = - = - = - = -
38 STOPCOCK RBS = - = - 1 33351 1 33351 1 33352 1 33352 1 33365 1 33366 1 33367 1 33340

9
POS DESCRIPTION J8 J15 J25 J25A J33 J33A J50A J70A J90A J90SA
SP200 SP210 SP100 SP101 SP102 SP103 SP111 SP107 SP108 SP109
39 RETAINING CLIP = - = - 1 33039 1 33039 1 33039 1 33039 1 33039 1 33039 1 33039 1 33039
40 GAS JET 1 20029/065 1 20129/085 1 33349/1.2 1 33349/1.2 1 33350/1.35 1 33350/1.35 1 33362/1.7 1 33363/2 1 33364/2.2 1 33270/2.2
41 LIMIT THERMOSTAT 1 33041/B 1 33041/B 1 33041/B 1 33041 1 33041/B 1 33041 1 33041 1 33041 1 33041 1 33041
42 BURNER SUPPORT 1 20011 1 20111 = - = - = - = - = - = - = - = -
43 CABLE GLAND 1 20012 1 20012 1 20012 1 20012 1 20012 1 20012 1 20012 1 20012 1 20012 1 48417/E
44 THERM. PLUG = - = - = - 1 100262 = - 1 100262 1 100262 1 100262 1 100262 1 100262
45 THERMOSTAT SOCK. = - = - = - 1 100261 = - 1 100261 1 100261 1 100261 1 100261 1 100261
46 NOZZLE HOLDER 1 20028 1 20028 1 33046 1 33046 1 33046 1 33046 1 33046 1 33046 1 33046 1 33046
47 SOCKET 1/8 BSP 1 20032 1 20032 = = = = = = = =
48 GROMMET 2 48431 2 48431 1 48434 1 48434 1 48434 1 48434 1 48434 1 48434 1 48434
49 RED. NIPPLE 1/8M-8F = - = - 1 33353 1 33353 1 33353 1 33353 1 33353 1 33353 1 33353 1 33353
50 NUT 1/4 = - = - 1 33354 1 33354 1 33354 1 33354 1 33354 1 33354 1 33354 = -
51 ELBOW 1/4M-1/8F = - = - 1 33355 1 33355 1 33355 1 33355 1 33355 1 33355 1 33355 1 33355
53 THERMOSTAT(OP.) = - = - = - 1 33082 = - 1 33082 1 33082 1 33082 1 33082 1 33082
54 ELBOW 7/16 X1/8F = - = - = - = - = - = - = - = - = - 1 33240
55 TERMINAL BLOCK 1 20023 1 20023 1 33356 1 33045 1 33356 1 33045 1 33045 1 33045 1 33045 1 33045
58 BUFFER DISC 4 33296 4 33296 = - = - = - = - = - = - = - = -
59 FLAME DET.PROBE = - = - = - 1 33066 = - 1 33066 1 33066 1 33066 1 33066 1 33066
60 CONTROL BOX/* = - = - = - 1 33068/A = - 1 33068/A 1 33068/A 1 33068/A 1 33068/A 1 33068/A
61 FRAME WHEEL SUP. = - = - 1 33341 1 33341 1 33341 1 33341 1 33342 1 33342 1 33342 1 33264
62 CONTROL BOX COV. = - = - = - 1 33076/A = - 1 33076/A 1 33076/B 1 33076/B 1 33076/B 1 100124
73 LIGHT = - = - = - 1 33125 = - 1 33125 1 33125 1 33125 1 33125 1 33125
74 INLET GRILL 1 20003 1 20103 1 33060 1 33060 1 33060 1 33060 1 33431 1 33431 1 33431 1 33252/D
75 OUTLET GRILL 1 20008 1 20108 1 33061 1 33061 1 33061 1 33061 1 50012 1 50012 1 50012 1 33272
76 OUTER CYL. C/C = - = - = - = - = - = - 1 33434 1 33433 1 33288 1 33249
77 PLATE BURNER M. = - = - = - = - = - = - = - = - = - 1 33250
79 MOTOR/FAN ASS. = - = - = - = - = - = - = - = - = - 1 33252
80 RELAY = - = - = - = - = - = - = - = - = - 1 33253
81 SWITCH HOUS/COV = - = - = - = - = - = - = - = - = - 1 33269
82 SWITCH HOUSING = - = - = - = - = - = - = - = - = - 1 33268
83 CAPACITOR = - = - = - = - = - = - = - = - = - 1 33252/B
87 SUPPORT BRACK. = - = - = - = - = - = - = - = - = - 4 33282
101 INSULATOR = - = - 1 33135 1 33135 1 33135 1 33135 1 33135 1 33135 1 33135 1 33135
NB:/* specify nation

10

A
A
910 12 13
14
22 37
46
17
18
43
58
2
40
34
20
21
74
3
4
37
35
35
42
27 75
1
16
48
25
32
55
30
15
33
41 31
25
47
23
26
24
24
J8, J15 AU-NZ
20/2/07

12
6
78
75
46 39 40
34
35
27
33
23
37
22
51
49
38 21
20
48
14
13
16
17
43
50
38
4
74
18
B
36
19
26
1
61 5
3
13
910 12
B
30
25
24
24
31
41
29
101
28
55
15
30
26
J25 J33 AU-NZ

13
61 56
78
75
1
46
30 39 40
34
26
27
33
23
62
38
21
20
48
14
13
16
50
38
910 12
4
74
18
13
3
B
B
19
55
60
43
73
11
59
49
51
45
102
26
30
25
29
101
28
24
24 41
31
15
56
J25A J33A AU-NZ

14
61 56
78
75
1
40 34
27
33
62
38 49
55 48
13
16
50
38
910 12
18
13
3
B
B
19
60
73
11
45
59
D
D
23
23
25
46
39 30
26
51
21
20
74
43
4
76
30
26
28 101 29
102
24
24
41 31
14
15
J50A J70A J90A AU-NZ

15
910
12 13
62
60
11
73
18
43 16 102 45
2
83
80
55
20
74
21
3
75
1
61
678
81
82
34
59
77
33
27
29
101
28
41
31
76
40
39
46
30
26
30
26
30
54
24
38
49 51 15 14
24
23
79
87
J90SA AU-NZ
070221