6
Enerco Group, Inc. |Convection Construction Heater
operating Instructions and owner’s Manual
OpERATINg INSTRUCTIONS
pREpARINg FOR OpERATION
1. Extend the shell fully and lock into place as shown in the
enclosed instructions sheet before lighting or operating the
heater.
2. Check the heater for possible shipping damage. If any is
found, immediately notify the factory.
3. Follow all of the Safety and operating Precautions.
4. Assemble the regulator to the heater fuel inlet with the gas
flow arrow pointed toward the heater. You should use a
pipe sealant compound that is resistant to natural gas. Place
sealant onto the male pipe thread, since this will insure that
no sealant gets into the fuel system. Then screw the male
thread into the inlet and tighten by rotating clockwise.
5. Connect the regulator inlet fitting to a natural gas supply
using approved flexible gas connector, observing all local,
state, etc. codes.
6. Securely tighten all gas connections.
7. Open the natural gas supply valve and check all gas
connections with a soap and water solution. Do noT USE A
FLAME. This includes the connection between the regulator
assembly and the heater.
START
1.
wARNINg: BEFORE lIgHTINg pIlOT
, fully close the ball
valve (turn knob fully clockwise).
2. fully open the valve on the propane cylinder and wait 15
seconds before Step 3.
3. Depress red button on safety pilot valve admitting gas to the
heater. Then push and release the ignition button until the
pilot lights.
4. When the pilot lights, continue to hold the button depressed
for 30 seconds, then release.
5. If pilot goes out, wait 5 minutes and repeat the lighting
procedure.
6. When the pilot remains lit, open the ball valve (turn knob
counter clockwise) to light main burner. partially close valve
to regulate heat output.
CAUTION:
ADJUSTInG BURn RATE too low can cause soot.
Watch for and avoid a yellow smoky flame.
STOp
1. Securely close valve at the natural gas supply.
2. Continue to operate heater until all fuel in the hose has
burned.
3. Fully close the ball valve.
RESTART AFTER SAFETY SHUTdOwN
1. Securely close valve at the natural gas supply.
2. Wait 5 minutes.
3. restart following "Start" procedure.
SERVICINg
A hazardous condition may result if a heater is used that has
been modified or is not functioning properly. When the heater is
working properly:
* The flame is contained within the heater.
* The flame is essentially blue with perhaps some yellow tipping.
* There is no strong disagreeable odor, eye burning or other
physical discomfort.
* There is no smoke or soot internal or external to the heater.
* There are no unplanned or unexplained shut downs of the
heater.
The parts lists and exploded view show the heater as it was
constructed. Do not use a heater which is different from that
shown. In this regard, use only the regulator supplied with the
heater. Do not use alternates. For this heater, the regulator must
be set as shown in "specifications". If there is any uncertainty
about the regulator setting, have it checked.
A heater which is
not
working right must be repaired, but
only
by
a trained, experienced service person.
In-warranty products will be repaired with no charge for either
parts or labor. Please include a brief statement indicating date,
place of purchase, the nature of the problem and proof of
purchase.
Out-of-warranty products will be repaired with a charge for parts
and labor.
MAINTENANCE ANd STORAgE
1. The heater should be inspected before each use, and at least
annually by a qualified person.
2. Turn off the gas at the heaters natural gas supply when the
heater is not in use.
