BURNER START UP INSTRUCTIONS
Note: The following steps are only required when installing a new burner.
1. Set the Thermostat substantially above water temperature of the incoming water supply.
(In temperate regions, this is around 50 degrees Fahrenheit.)
2. Turn on the burner switch.
3. As soon as the burner motor starts rotating, bleed (prime) the fuel pump. To do this, attach the clear
plastic hose over the vent plug. Loosen the plug and catch the fuel in an empty container. Tighten the
plug when all the air appears to be eliminated.
4. If the burner stops during bleeding, wait three to five minutes for the control Safety Switch to cool, then
reset it manually.
5. If the burner stops after flame is established, additional venting is probably required. Repeat the bleeding
procedure.
CAUTION
Do not attempt to start the burner when excess fuel has accumulated, or
when the furnace or boiler is full of vapor, or when the combustion
chamber is hot.
ADJUSTING THE BURNER
NOTE: The settings below have already been completed for the unit, so the following
instructions for adjusting, apply only if a new burner or coil is installed.
1. Allow sufficient air to obtain a clean looking flame by loosening the lock screws and moving the air shutter,
and if necessary, the bulk air band.
2.
Draft Control Adjustments:
The unit is set up in the factory to burn cleanly into
atmospheric conditions. Therefore, if a chimney is fitted to the machine, an “O” draft would be the optimum
condition.
3.
Final Air-Adjustments:
Allow at least ten minutes for warm-up, and longer if the
unit is new, in order to burn off the oil deposits on the heat exchanger and other surfaces. Check and adjust all
controls. (See Manufacturer’s Instruction sheets.) Test the primary control Safety Switch to insure a safety
shutdown will occur in the event of equipment malfunction.
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Содержание HPW-2600G
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