LG LUTD4919SN Owner's Manual page 62

62 WARRANTY
• The removal and reinstallation of the Product if it is installed in an inaccessible location or is not installed in
accordance with published installation instructions, including LG's owner's and installation manuals.
• Damage resulting from misuse, abuse, improper installation, repair, or maintenance. Improper repair includes
use of parts not approved or specified by LG.
The following circumstances are not covered under the warranty:
Problem
• Burners do not light
• Uneven flame
• Burner cap color
change and lost shine
Cause
Clogged or dirty burner ports or electrodes will
not allow the burner to operate properly
OK
1. Improper burner cap installation
Burner cap is Burner cap is NOT
properly seated.
2. Burner ports clogged by food residue
Ports blocked by dirt
* Oval burner
To clean: Release 4 nuts Clean ports with toothbrush
1. Scratching
2. Use of detergent or abrasive cleansers
Shine is lost
• Check and clean the gas
electrode.
Must be cleaned
not working
• Check installation of burner
head and cap
properly seated.
• Hardened residue should be
removed using a toothbrush.
Flames uneven
• Oval burner
1) Release 4 nuts
2) Clean residue using
toothbrush
• Do not use steel wool or
abrasive cleansers to clean.
• To remove burnt-on food,
soak the burner heads in hot
water for 20–30 minutes. (Do
not use detergent)
Prevention