Dri-Eaz Dragon X2 Guide D'utilisation page 5

WARNING: Replace hood to test
after each adjustment. Do not
operate the unit without the hood
securely in place. Serious injury
could result.
1. Open hood by removing sheet
metal screws and lifting. The hood
is hinged on one side.
2. The AIR ADJUSTMENT SHUTTER
(Fig. 2)15 located on the burner
assembly. The factory setting is 5,
3. Loosen screw and rotate the
shutter in the appropriate direction,
4. Tighten the shutter adjustment
screw, replace the hood. reattach
hood with the sheet metal screws,
and check for proper operation.
Tip: If the exhaust remains white even
when adjusted to 0 (zero). there is
probably water in the fuel. You may need to replace the
fuel filter and/or clean the fuel tank (p. 6).
Always adjust the Dragon
exhaust.
Restarting after thermal overload
lithe temperature of the heat exchanger exceeds
(121°C). the Dragon will automatically shut down to
protect against thermal overload and must be reset
before it will start again. The most common cause of
thermal overload is restricted airflow. To help prevent
thermal overload you should
• Make ducting runs as straight and short as possible
• Keep the ducting free of debris and unobstructed
• Keep the air intake grill unobstructed
To restart the Dragon after a thermal overload shutoff,
1. Turn the CONTROL KNOB to "Manual' or
"Thermostat".
2. Press in the red HI-TEMP LIMIT switch (Fig. 1, D).
If the thermal overload switch continues to shut off the
Dragon. contact the Dri-Eaz Service Department at
800 932 3030 for further assistance.
- -
Restarting after running out of fuel
If the Dragon runs out of fuel, a fuel cutoff sensor will
automatically shut the heater off and the BURNER
CONTROL BUTTON (Fig. 1, G) will glow red. The fan
may continue to cycle on and off until cooling is
completed. Follow these instructions for restarting.
141 Kinclerkamack Rd. Park Ridge, NJ 07666 Tel 201-782-
Bleed valve
so that it produces clear
1Eit
2507
Air Marketing Group (.LC
It may be necessary to repeat these steps three or
Tip:
four times until the fuel pump can refill the fuel lines and
provide sufficient fuel for heater operation.
1. Turn the CONTROL KNOB to the off position.
op_
2. Refill fuel tank.
the CONTROL KNOB to either the "rnanual" or
3. Turn
-
"thermostat position.
.4
Press the BURNER RESET BUTTON once. The fuel
pump will begin pumping fuel through the fuel line and
the burner should ignite after 20 seconds.
5. If the pump turns off before the burner ignites, the
reset button musl be pushed again. This occurs
because the heater does not yet have sufficient fuel
to operate.
the burner has not started after the third attempt,
6. If
the burner control light will flash red. To reset, press
and hold the BURNER RESET BUTTON for 15
seconds until the light goes out. Now you may repeat
steps 2-5 as necessary until the burner ignites.
If
Tip: the unit will not restart after several attempts,
contact Dri-Eaz Service at 800-932-3030.
NOTICE: You should continue to physically check the
Dragon at least once a day during operation. Check for
leaks, and observe the exhaust smoke to ensure that its
still clear.
CAUTION:
Always use clean fuel and a trusted fuel
source to prevent fuel problems. Be sure to replace the
fuel tank cap to prevent moisture or contaminants from
getting into the fuel.
Fax. 201-782-1783 Web www amgair corn Email: info@amgair corn
11782
Air shutter adjustment screw.
Loosen to adjust shatter.