Roberts Gorden HE50ST Vent Pipe, Outside Air Inlet, Tubes, Gas Line, Burner Observation, Window

	SECTION 15: SERVICING INSTRUCTIONS
Vent Pipe	Venting must be intact. Using a flashlight, look for obstructions, cracks on the pipe,
	gaps in the sealed areas or corrosion.
	The area must be free of dirt and dust.
	Remove any carbon deposits or scale using a wire brush.
	See Page 49, Section 11.
Outside Air Inlet	Inlet must be intact. Look for obstructions, cracks on the pipe, gaps in the sealed
	areas or corrosion.
	The area must be free of dirt and dust. Clean and reinstall as required.
Tubes	Make sure there are no cracks.
	Make sure tubes are connected and suspended securely.
	See Page 11, Section 5.
	Make sure there is no sagging, bending or distortion.
Gas Line	Check for gas leaks. See Page 52, Section 12.
Burner Observation	Make sure it is clean and free of cracks or holes.
Window	Clean and replace as required.
Blower Scroll, Wheel and	Compressed air or a vacuum cleaner may be used to clean dust and dirt.
Motor
Burner Cup and Orifice	Clear of obstructions (even spider webs will cause problems).
	Carefully remove any dust and debris from the burner.
Electrode	Replace if there are cracked ceramics, excessive carbon residue, or erosion of the
	electrode.
	The electrode gap should be 3 mm.
Thermostat	There should be no exposed wire or damage to the thermostat.
	See Page 54, Section 13.
Suspension Points	Make sure the heater is hanging securely.
	Look for signs of wear on the chain or ceiling.
	See Page 11, Section 5.

Sports Hall Guard,

Decorative and Protective

Grilles (optional)

The grille must be securely attached. If the grille is loose or off, contact a contractor qualified in the installation and service of gas-fired heating equipment for repair.

Check that side reflector extensions are installed correctly and secured in place if necessary. (Decorative grille only.)

See Page 44, Section 10.3.3 and Page 45, Section 10.4.

Make sure shield is installed correctly and secured in place if necessary. (Decorative grille only.) See Page 44, Section 10.3.2.

Wall Tag	If a wall tag is present, make sure it is legible and accurate. Please contact
	Roberts-Gordon LLC or your ROBERTS GORDON® independent distributor if you
	need a wall tag. See Page 4, Section 2.1.

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