Dyna-Glo RA18LPDG User manual

Questions, problems, missing parts? Before returning to your retailer, call our customer
service department at 877-447-4768 8:30 a.m. – 4:30 pm CST, Monday – Friday
or email us at [email protected]
USER’S MANUAL AND OPERATING INSTRUCTIONS
&86
MODEL # RA18LPDG, RA18LPDGD,
RA18LPDGP, RA18LPA, RA18LPB, and RA18LPC
PROPANE CONSTRUCTION HEATER
CONSUMER: Retain this manual for future reference.
Dyna-Glo, Dyna-Glo Pro
Dyna-Glo Delux
CSA 2.14b-2009, ANS Z83.7b-2009
IMPORTANT: READ AND UNDERSTAND
THIS MANUAL BEFORE ASSEMBLING,
STARTING OR SERVICING HEATER.
IMPROPER USE OF HEATER CAN
CAUSE SERIOUS INJURY. KEEP THIS
MANUAL FOR FUTURE REFERENCE.
GENERAL HAZARD WARNING:
FAILURE TO COMPLY WITH THE
PRECAUTIONS AND INSTRUCTIONS PROVIDED
WITH THIS HEATER, CAN RESULT IN DEATH,
SERIOUS BODILY INJURY AND PROPERTY
LOSS, OR DAMAGE FROM THE HAZARDS OF
FIRE, EXPLOSION, BURN. ASPHYXIATION,
CARBON MONOXIDE POISONING, AND/OR
ELECTRICAL SHOCK.
ONLY PERSONS WHO CAN UNDERSTAND AND
FOLLOW THE INSTRUCTIONS SHOULD USE OR
SERVICE THIS HEATER.
IF YOU NEED ASSISTANCE OR HEATER
INFORMATION SUCH AS AN INSTRUCTION
MANUAL, LABELS, ETCETERA, CONTACT THE
MANUFACTURER.
CALIFORNIA PROPOSITION 65 WARNING:









20-10-090 Printed in China Rev. 2011-01-10
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General Safety Information .............................................................................. 3 - 4
   
     
Unpacking and Assembly ............................................................................................ 6
Propane Supply ........................................................................................................... 7
Connecting Heater to Gas Supply ............................................................................. 8
Propane Safety ........................................................................................................... 9
Checking For Leaks .................................................................................................... 9
Lighting & Shutdown Instructions ....................................................................... 10 – 11
Storage of Heater ...................................................................................................... 11
Moving and Positioning .............................................................................................. 11
Maintenance ............................................................................................................... 12
Troubleshooting ....................................................................................................... 1 3 – 1 4
    
Replacements Parts List ............................................................................................. 17
Exploded Parts Drawing ............................................................................................ 18
TABLE OF CONTENTS
WARNING!
NOT FOR HOME OR RECREATIONAL VEHICLE USE.

WARNING
: FIRE, BURN, INHALATION, AND EXPLOSION HAZARD,
KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS,
PAPER OR CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER
AS RECOMMENDED BY THE INSTRUCTIONS.
NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE
OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASOLINE,
SOLVENTS, PAINT THINNERS, DUST PARTICLES OR UNKNOWN CHEMICALS.
2
PROPANE CONSTRUCTION HEATER
"$%.

Tel: [phone] Web: www.ghpgroupinc.com
GHP

The heater is designed and approved for use as a construction heater under ANS Z83.7b, CSA 2.14b.
It is hard to anticipate every use which may be made of this heater. CHECK WITH YOUR LOCAL
FIRE SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT APPLICATIONS.

Your local authority can advise you about these.
IMPORTANT: READ THIS USER’S MANUAL CAREFULLY AND COMPLETELY BEFORE TRYING
TO OPERATE OR SERVICE THIS HEATER. IMPROPER USE OF THIS HEATER CAN CAUSE SE-
RIOUS INJURY OR DEATH FROM FIRE, EXPLOSION AND CARBON MONOXIDE POISONING.
3
GENERAL SAFETY INFORMATION
Radiant Propane Construction Heaters
IMPORTANT INSTRUCTIONS - Safety Information
NEVER LEAVE HEATER UNATTENDED WHILE BURNING
OR WHILE CONNECTED TO A FUEL SOURCE.
FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID
COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR
CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THESE
INSTRUCTIONS. NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN
VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASOLINE, SOLVENTS,
PAINT THINNERS, DUST PARTICLES OR UNKNOWN CHEMICALS.
WARNING
IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY
OR LOSS OF LIFE.
WARNING
DDO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN
THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
DAN LP CYLINDER NOT CONNECTED FOR USE SHALL NOT BE STORED IN THE VICINITY
OF THIS OR ANY OTHER APPLIANCE.
THIS IS AN UNVENTED PORTABLE HEATER. IT USES AIR (OXYGEN) FROM THE
AREA WHICH IT IS USED. AMPLE COMBUSTION AND VENTILATION AIR MUST
BE PROVIDED.
CAUTION

WARNING
:NOT FOR USE WITH DUCTWORK.

is not directly exposed to water spray, rain, and/or dripping water. Its intended use is primarily the temporary
heating of buildings or structures under construction, alteration or repair. All the products of combustion
generated by the heater are released into the area being heated. This heater operates at approximately 99%

amounts of carbon monoxide for short periods. Carbon monoxide can build up in a heated space and
failure to provide adequate ventilation could result in poisoning or death.
PROPANE CONSTRUCTION HEATER
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4
GENERAL SAFETY INSTRUCTIONS
Accidents are always tragic especially because so many of them could have been prevented with little care
and judgment. There are some basic good practices, we hope you will follow for safe use of your heater.
IMPORTANT SAFETY INFORMATION









at all times when the heater is operating.


required as necessary. Do not service while hot or operating.


do not convert heater to any other gas. Installation must conform to local codes or, in the absence, with the

Natural Gas and Propane Installation Code CSA B149.1

pressure, respectively. Use only the regulator & hose assembly provided with the heater. Inspect
the regulator/hose assembly prior to each use of the heater. If there is excessive abrasion or wear,
or hose is cut, replace with regulator/hose assembly listed on the parts list prior to using this heater.



sor (ODS) pilot safety system. The ODS shuts down the heater if not enough fresh air (>18%) is available.

obstructed.

should also be located at least 6 feet away from any propane gas container (regulations in Canada
are 10 feet).

operating cylinder.

avoid burns and clothing ignition. Young children should be carefully supervised when they are in the same
room with the appliance. Never allow them to sit, stand or play on or around the appliance.
 
operating the appliance.

inspect the appliance and replace any part of the control system which has been under water.
PROPANE CONSTRUCTION HEATER
)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP




)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP

SPECIFICATIONS
Fuel Type ............................................................................................................... Propane Vapor Only

Min Operating Temperature .................................................................................................... 0 F (-18 C)

Floor: 
Vent Free Radiant Heater - Propane Vapor Only
PRODUCT FEATURES
5
PROPANE CONSTRUCTION HEATER
Size ( Assembled)
High Medium Low Maximum Minimum lbs/hr kg/hr (L X W X H)
RA18 Series 18,000 12,000 6,000 Bottle Pressure 5psi 11.0" WC 0.83/0.28 0.377/0.127 16.8 lbs
7.6 kg
15.75"x14.96"x23.35"
400x380x593mm
Weight
Input Rating (BTU/Hr) Manifold
Pressure
Gas Consumption
Supply Pressure
Model #
Locking
Front Castor
Rear
Castor
Back
Cover
Handle
Slot
Safety
Guard
Oxygen
Depletion
Sensor (ODS)

with Heat Controls
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



)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP

6
PROPANE CONSTRUCTION HEATER
WASHER
LOCKING CASTERS
NON-LOCKING CASTERS
WRENCH INCLUDED WITH CASTERS
UNPACKING THE HEATER
1. Remove heater from carton.
2. Remove all protective packaging applied to heater for shipment.

4. Check heater for any shipping damage. If heater shows any external or internal damage, promptly inform
dealer/distributor where you purchased heater.

6. Locate the four (4) casters shipped with the unit. There are two (2) locking casters and two

7. Carefully lay the unit on its back.
8. Place one washer on each of the threaded portions of the caster. (see Figure 1).
9. Thread the casters into the four threaded holes in the base of the unit by turning them
clockwise . The locking casters should be placed at the front of the unit and the other two
at the back of the unit. (See Figure 1).
10. Tighten The casters using the wrench supplied with the casters.
11. Install 20 lb propane cylinder. (see Propane Supply section)

CAUTION: The casters must be installed onto the unit before it is used. Failure to install the

FIGURE 1
CONTENTS
1. Unit
2. Rear Guard
3. Manual
4. Hardware Kit
Includes: M8 Flat Washers(4) Locking Casters(2) Non Locking Casters(2) 14 mm Wrench(1)
&'*+
10 Minutes
Tools Required:
14 mm Wrench (Included)
)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP




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PROPANE SUPPLY
You must provide the propane gas and cylinder(s). Use this heater only with a propane vapor withdrawal


7
PROPANE CONSTRUCTION HEATER
 
 
Compressed Gas Cylinder Valve Outlet and Inlet Connections, and a safety relief valve in direct contact
with the vapor space of the tank.
 
regulator connected, as this can cause damage to the regulator diaphragm.





there is excessive abrasion or wear, or the hose is cut, it must be replaced prior to the heater being
put into operation. The replacement hose assembly shall be that specified by the manufacturer.



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
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UNPACKING THE HEATER
8
PROPANE CONSTRUCTION HEATER
CONNECTING TO GAS SUPPLY
IMPORTANT!
ALWAYS USE A PROPANE (LP) CYLINDER THAT HAS A CONNECTION DEVICE
THAT IS COMPATIBLE WITH THE HOSE AND REGULATOR ASSEMBLY SUPPLIED.
THE PROPANE (LP) GAS PRESSURE REGULATOR AND HOSE
ASSEMBLY SUPPLIED WITH THE HEATER MUST BE USED
WITHOUT ALTERATION. BE SURE TO INSPECT THE REGULATOR
HOSE BEFORE EACH USE. IF THE HOSE IS CUT OR FRAYED, REPLACE IT WITH THE
MANUFACTURER SUGGESTED ASSEMBLY.
CAUTION
1. Provide propane/LP supply system (see Propane Supply, page 7).
2. Insert the 20 lb propane cylinder into the rear of the heater and position it such that the outlet of the cylinder
valve is facing towards the front-left corner of the unit. See Figure 2.

into the threads of the cylinder valve. Some models have a hand wheel that can be slid off the nut

CAUTION
Position the regulator such that the side with the tower is facing

WARNING
Ensure that the gas hose is not touching the unpainted heat shield
at the front of the cylinder enclosure. See Figure 2.
4. Open propane/LP supply valve on propane/LP tank(s) slowly.


close propane/LP supply valve, wait one minute
(or until you hear a click) and open again slowly.

solution of liquid dish soap and water to
gas joints. Bubbles forming show a leak
that must be corrected.
6. Close propane / LP supply valve
before attempting to
repair connection.
FIGURE 2
REGULATOR
PROPANE/LP
SUPPLY VALVE
PROPANE TANK
HOSE TO HEATER
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
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
)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP

9
PURGING AND FILLING OF LP GAS TANKS MUST BE PERFORMED
BY PERSONNEL WHO HAVE BEEN THOROUGHLY TRAINED IN
ACCEPTED LP GAS INDUSTRY PROCEDURES. FAILURE TO FOLLOW THESE INSTRUCTIONS
MAY RESULT IN EXPLOSION, FIRE, SEVERE PERSONAL INJURY, OR DEATH.
WARNING
PROPANE SAFETY
Propane is safe to use when properly handled. Careless handling of the Propane gas tank could result in



diaphragm in regulator.






THE DISCONNECTED TANK MUST NEVER BE STORED IN A BUILDING,
GARAGE OR ANY OTHER ENCLOSED AREA.
CHECKING FOR LEAKS
Check all gas connections with a soap solution to be sure they are tight and leak proof. Soap bubbles indicate
gas leakage that must be corrected.


and Propane Installation Code, CSA B149.1.


excessive abrasion or wear, or the hose is cut, it must be replaced prior to the heater being put into operation.

PROPANE CONSTRUCTION HEATER
)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP
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)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP

10
PROPANE CONSTRUCTION HEATER
LIGHTING INSTRUCTIONS
1. STOP! Read and head warnings and cautions on the side of the heater.
2. Check that the gas supply to the heater is on.
3. Push in gas control knob slightly and turn clockwise to “OFF” position. (A)
Note: knob cannot be turned from “PILOT” position to “OFF” unless the knob is pushed in slightly.
Do not force.

Follow the leak checking section in the manual. if you do not smell gas, go to next step.


Note:
depressed for at least 30 seconds. This will allow air to bleed from the gas system.



7. When pilot is lit, turn the knob counterclockwise to desired heat level, LOW , MEDIUM ,
or HIGH . (C)
FIGURE 3 (A) (B)
(C)

11
SHUTDOWN INSTRUCTIONS
1. Push in gas control knob slightly and turn clockwise to “OFF” position. Do not force. (A)
2. Turn gas supply off by turning propane tank valve clockwise to close.
*;<*=
Turn control knob clockwise to “PILOT” position. (B)
STORAGE
Never store a Propane gas tank inside a building or in the vicinity of any gas or oil burning appliance.
When the Propane tank is not disconnected from the construction heater, the gas tank and heater must be
stored outdoors in a well ventilated area, out of the reach of children. If for any reason the heater is to be
stored indoors, the tank must be disconnected and stored outdoors in a well ventilated area out of reach of


supplied with your tank must be tightly installed when the tank is disconnected from the heater.
MOVING AND POSITIONING HEATER
There is a brake in each of the front wheels of your heater that helps keep it in place when in use. To engage

levers on both brakes up.
PROPANE CONSTRUCTION HEATER
)RUUHSODFHPHQWSDUWVFRQWDFW$OOSDUWV(TXLSPHQWDQG$FFHVVRULHV,QF1-877-475-5660ZZZDOOSDUWVLQFFRP


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12
PROPANE CONSTRUCTION HEATER
MAINTENANCE

least annually by a professional service person. More frequent cleaning may be required due to excessive
debris. It is imperative that control compartments, burners and circulating air passageways of the heater be
kept clean. Dust, lint, cobwebs or debris may affect heater performance. The heater draws air into it during
normal operation and in the process dust, lint or debris may be drawn into it. Before cleaning ensure the gas
supply is turned off at the cylinder and the gas control knob is in the “OFF” position.
Pilot and Burning Inspection

 



Burner and ODS Pilot Cleaning

it may break off and clog the ODS pilot or main burner port.

metal coat hanger that has been straightened out. Use a vacuum cleaner to clean the primary air openings
to the main burners.
WARNING: FAILURE TO KEEP THE PRIMARY AIR OPENINGS TO THE BURNER(S) CLEAN
“MAY RESULT IN SOOTING, PROPERTY DAMAGE AND INCREASED CARBON MONOXIDE
PRODUCTION”.
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side of the pilot.
Cleaning Air Passageways and Unit Casings

Correct Burner Flame Pattern
FIGURE 4 Proper Pilot Flame
Correct Incorrect
Thermocouple Ignitor Electrode
Correct Incorrect
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cloth to clean the cabinet/casing.
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13
TROUBLESHOOTING
Problem Possible Cause What To Do
When ignitor is depressed there is no spark
at ODS pilot.
1. Ignitor electrode positioned wrong.
2. Ignitor electrode broken.
3. Ignitor cable pinched or broken.
4. Ignitor cable not connected to ignitor
electrode.
5. Ignitor defective.
1. Reposition ignitor electrode.
2. Replace electrode.
3. Free ignitor cable, if damaged, replace.
4. Connect cable to electrode.
5. Replace ignitor.
When control knob is pressed in and turned
counterclockwise to pilot and piezo is
depressed, pilot does not light.
1. Gas supply turned off.
2. Control knob not in pilot position.
3. Control knob not pressed in while in pilot
position.
4. ODS pilot is clogged.
5. Air in gas lines.
1. Turn gas supply on.
2. Turn control knob to pilot position.
3. Press in control while in pilot position.
4. Call a qualified service technician.
5. Purge gas lines and repeat ignition
operation.
ODS pilot lights but flame goes out when
control knob is released.
1.Control knob not pressed long enough.
2. Safety interlock is triggered.
3. Pilot flame not touching the
thermocouple.
Problem could be result of one or both of
the following:
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4. Thermocouple damaged.
5. Thermocouple connection loose at gas
control valve.
6. Gas control valve damaged.
1. After ODS pilot lights, keep control knob
pressed in approximately 30 seconds.
2. Wait one minute, repeat ignition
operation.
3. Contact your gas company, gas supplier
or qualified service technician.
4. Replace thermocouple.
5. Hand tight until snug then tighten
1/4 turn with a wrench.
6. Replace gas control.
Burner does not light after ODS pilot is lit. 1. Burner orifice clogged.
2. Gas supply pressure is very low.
1. Clean burner orifice.
2. Contact gas supplier.
Delayed ignition. 1. Main burner carry over ports clogged.
2. Gas supply pressure is very low.
1. Clean main burner ports.
2. Contact gas supplier.
Burner backfiring during operation. 1. Burner orifice is clogged.
2. Burner ports damaged.
1. Clean burner orifice.
2. Replace burner.
Yellow flames during burner operation. 1. Not enough air.
1. Check air passageways and burner for
dirt and debris.
(Refer to Maintenance section)
Burner plaque(s) does not glow.
1. Plaque(s) is damaged.
2. Inlet gas pressure too low.
3. Control knob set between locked
positions.
1. Replace burner.
2. Contact local gas supplier.
3. Turn control knob until it locks at
desired setting.
Slight smoke and odor during
Initial operation. 1. Residues from manufacturing processes. 1. Will stop after a few hours of operation.
Heater produces a whistling noise
when burner is lit.
1. Air passageways blocked.
2. Air in gas line.
1. Check minimum installation clearances
and air passageways for debris.
2. Operate burner until the air is completely
purged.
Heater produces a clicking noise just after
burner is lit or turned off. 1. Metal expanding and contracting.
1. This is common with heaters.
If noise is excessive, contact a
qualified, service technician.
PROPANE CONSTRUCTION HEATER
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14
PROPANE CONSTRUCTION HEATER
TROUBLESHOOTING (continued)
Problem Possible Cause What To Do
Gas odor even when control knob is
in OFF position.
1. Gas leaks. Refer to front of page
Warnings.
2. Gas control defective.
1. Locate and correct leaks immediately.
2. Replace gas control
Gas odor during combustion.
1. Foreign matter in gas or on burner ports.
2. Heater burning vapors form paint,
impurities in air.
3. Gas leaks, refer to front page Warnings
1. Check gas passage way and burner.
2. Ventilate room, stop storing and using
odor causing products near heater.
3. Locate and correct leaks immediately.
Heater shuts off on ODS.
1. Not enough fresh air is available.
2. Low gas pressure.
3. ODS pilot partially clogged.
1. Open window.
2. Contact gas supplier.
3. Clean the pilot.
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17
PROPANE CONSTRUCTION HEATER
REPLACEMENT PARTS LIST
1. Lower Shield PT-N11B-8 10. Tilt Switch FD4
2. Guard Assembly PT-N11B-3 11. Gas Pipe PT-N11B-7
3. Front Panel PT-N11B-1 12. Regulator & Hose Assembly KR-106A
4. Reflector PT-N11B-2 13. Rear Chassis PT-N11B-4
5. ODS Assembly PT-N11B.6 14. Castor With Lock PT-N06-33
6. Burner Assembly PT-N11B.4 15. Castor Without Lock PT-N06-32
7. Gas Valve PT-N11B-13 16. Heat Insulation Board PT-N11-6
8. Piezo Ignitor PT-N11B.5 17. Back Cover PT-N11B.2-1
9. Knob Base PT-N11B-10 18 Knob PT-N06-24
Item/Model Number Part No. Item/Model Number Part No.
RA18 SERIES
WARNING!
This heater is not intended for residential use.
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18
PROPANE CONSTRUCTION HEATER
>?@13. Rear Chassis
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16. Heat Insulation Board
8. Piezo Ignitor
9. Knob Base
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3. Front Panel
EXPLODED PARTS DRAWING
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18.Knob
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