Dyna-Glo Delux RA250NGDGD Bedienerhandbuch PDF herunterladen (Seite 6)

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Maintenance

Never attempt to

service heater while

it is connected to natural gas supply,

operating, or hot. Severe burns can occur.

1. Always keep heater clean.

2. Inspect heater before each use.

Check connections for leaks. Apply

a 50/50 solution of dish soap and

water. Bubbles forming show a leak

that must be corrected. Correct leaks

at once.

3. Inspect regulator hose assembly

before each use. If hose is highly

worn or cut, replace with hose

specified by manufacturer.

4. Keep appliance area clear and free

from combustible materials, gasoline,

and other flammable vapors and

liquids.

5. Have heater inspected yearly by a

qualified service person.

6. The flow of combustion and

ventilation air cannot be obstructed.

STORAGE

Disconnect heater

from natural gas

supply.

1. Place plastic cover over brass fitting

on inlet connector.

2. Store in a dry, clean, safe place.

3. When taking the heater out of

storage, always check inside the

heater. Small animals or insects may

place foreign objects in the heater.

Keep heater free from foreign objects

and combustible materials.

Dyna-Glo

®

Delux Natural Gas

Radiant Heaters

RA100NGDGD and RA250NGDGD

Dyna-Glo Delux Operating Instructions and Parts Manual

Symptom Possible Cause(s) Corrective Action

Burner fails to light

Burner lights but goes out

when automatic control

valve button is released

Burn rate is low, emitter

does not glow

Flames are extremely high

and coming from emitter

1. More warm-up time needed

2. Gas pressure is low

3. Thermocouple loose or in need of

replacement

4. Automatic control valve in need of

replacement

1. Main burner valve not completely open

2. Clogged gas orifice

3. Low gas pressure

4. Low gas supply

1. Main burner valve not fully open

2. Plugged gas orifices

3. Low gas pressure

4. Low fuel supply

Unit has been connected to a propane gas

supply instead of natural gas

1. Relight, holding control valve button in for

45 seconds

2. Inspect natural gas supply

3. Tighten, reconnect or replace

thermocouple

4. Replace automatic control valve

1. Completely open main burner valve by

turning control knob to HIGH position

2. Replace gas orifice

3. Check gas supply, regulator function

4. Contact gas supplier

1. Fully open main burner valve by turning

control knob towards HIGH position until it

stops

2. Replace gas orifice

3. Check gas supply, regulator output

4. Consult gas supplier

Check gas source and replace with natural gas

supply

Troubleshooting Chart

NEVER LEAVE THE HEATER

UNATTENDED WHILE BURNING!

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