Dyna-Glo RA100NGDGD Operating Instructions And Parts Manual page 5

Dyna-Glo Delux Operating Instructions and Parts Manual
Models R 100NGDGD and R 250NGDGD
Operation (Continued)
NOTE: rrows on main burner valve
handle show directions for ON and OFF.
TO SHUT DOWN HE TER
1. Firmly close the natural gas supply
valve.
2. Shut off the main burner valve, being
sure to wear a glove for protection.
Turn the main burner handle
clockwise until it stops all the way to
the OFF position.
TO REST RT HE TER
1. Wait five minutes for heater to cool.
2. Follow steps in TO ST RT HE TER
section.
Knob
Figure 5 – R 100NGDGD Part Identification
For Technical Support or Troubleshooting, Call: 1-877-477-4768, 8:00 am - 5:00 pm CST
Running heater
below specified gas
pressure may cause flashback. During
flashback, the burner flame is mostly
yellow. The flame will burn inside the
burner tube causing a roaring noise. If
flashback occurs, turn heater off.
burner tube cools off, restart heater.
N TUR L G S SUPPLY
You must provide the natural gas supply
along with all pipe and fittings. The gas
supply must be regulated down to a
maximum of 1/2 PSI, and to a minimum
of 6 inches water column. The supply
system must supply 8" WC min.
(R 100NGDGD) for each heater
connected to the system.
Shell
Emitter
Spark Plug
Thermocouple
Nozzle Burner
Tubing Outlet ssembly
Nozzle Burner Bracket
Flame Shield
Regulator
Base
5
Check with your local gas supplier to
properly size all of your supply lines. Be
sure to follow all local codes, or refer to
the Natural Fuel Gas Code Handbook –
NFP 54/ NSI Z223.1, or the Natural Gas
fter Installation Code – C N/CS B149.1.
VENTIL TION
opening of fresh
outside air for each 100,000 BTU/Hr of
heater output must be provided to
operate each heater safely. If the
proper ventilation air is not provided,
carbon monoxide poisoning can occur.
lways be sure that the proper
ventilation is being provided before
starting this heater.
FRESH OUTSIDE IR OPENING
REQUIREMENTS
Heater size Square foot opening
100,000 BTU
250,000 BTU
Read and
understand all of
the warnings in the General Safety
Information pages of this manual. They
are essential to the safe operation of
this heater. Be sure to follow all local
codes when operating this heater.
Be sure to leak test
all fittings and pipe
connections after installation or repairs.
Use a 50/50 mixture of liquid dish soap
and water. Bubbles forming reveal a
leak. You must repair all leaks at once!
www.ghpgroupinc.com
E
N
G
L
I
S
H
three square foot
3.0
7.5
PROFESSIONAL GRADE