www.charltonandjenrick.co.uk
23
LT5674 (ISS 5)
SECTION FOURTEEN Maintenance Instructions (maintenance instructions)
General
Servicing should be carried out annually by a competent person such as a GAS SAFE-registered person in
accordance with the relevant regulations, to ensure the safe and correct operation of the appliance.
Warning: - Before commencing any service or replacement of parts, turn off the gas supply to the fire.
After servicing check for gas soundness.
When ordering spare parts please quote appliance name and serial number these can be found on the data
badge, which is located on the appliance remove the decorative fire front for access.
If soot has accumulated check to establish cause, rectify and clean flue accordingly.
Important: - Refer to Health & Safety Notice (See Page 5) at the front of this booklet before removing the fuel bed
components.
Examine the coals for signs of cracking and replace if necessary.(IMPORTANT) see coal layout procedure in
section four of this manual before attempting to replace coals, which should only be replaced as a complete set
with no extra coals added.
Check pilot aeration holes for linting, use a vacuum cleaner to remove any lint taking care not to damage the
pilot head.
Replacement of Gas Control
1.
Remove the fret or fascia and turn off the gas supply ay the isolation cock.
2.
Remove the gas control knob
3.
Remove the control plate held by 2 screws on the left hand side.
4.
Disconnect the injector pipe from the left hand side of the gas control.
5.
Disconnect the pilot pipe from the underside of the pilot burner.
6.
Pull off the connection to the spark electrode
7.
Undo the supply connection to the pressure test elbow.
8.
Remove the 2 connections to the micro switch.
9.
Remove the two screws holding the gas valve bracket to the casing.
10.
Pull the complete assembly forward and remove the thermocouple for the rear of the gas control.
11.
Carefully remove the cam from the spindle of the gas control ensuring you note its correct orientation on the
spindle for later reassembly.
12.
Disconnect remaining pipes and bracket from the control.
13.
Change or service the valve and replace in reverse order.
14.
Turn on the gas supply, check for soundness and recommission.
