Remove And Clean The Burner Orifice - Norcold N4000 Manuel D'installation Et D'utilisation

Remove and clean the burner orifice

Your dealer or Norcold authorized service center must do this procedure.
Remove and clean the burner orifice (See Art00956):
- Close the valve at the propane gas tank(s).
- Push the on/off switch and hold it for 2 seconds to turn off the refrigerator.
The burner box cover can be hot. Wear gloves to avoid burns.
!
CAUTION
- Open the lower intake vent.
- Remove the burner box cover by removing the screw.
To avoid possible propane gas leaks, always use two wrenches to loosen and tighten the gas supply line
!
WARNING
connections.
- Remove the flare nut from the orifice assembly [77] (See Art00956).
- Remove the orifice assembly from the burner [78].
Do not try to remove the orifice [79] from the orifice adapter [80] when cleaning. Removal will damage the
!
orifice and seal of the orifice and can cause a propane gas leak. Leaking propane gas can ignite or explode
WARNING
which can result in dangerous personal injury or death. Do not clean the orifice with a pin or other objects.
- Clean the orifice assembly with air pressure and alcohol only.
- Using a wrench, assemble the orifice assembly to the burner.
- Assemble the flare nut to the orifice assembly.
- Examine all of the connections for gas leaks.
- Clean the burner box.
- Assemble the burner box cover.
80
77
79
Art 00956
Installation and Owner's Manual 13
78