LG Styler S3RERB Service Engineering Manual page 48

6-4-5 Basic Guidelines for Major Repair
1) Follow the safety guidelines for handling gas.
2) Use the hot grill jig or wet towel when you perform welding so that you don't get burned.
3) Prevent the copper pipe from being oxidized due to overheating when you perform welding.
4) Make sure that the intake pipe and charging pipe are not mixed up when you conduct welding (high-
efficiency pump).
6-4-6 Reference Drawings for Welding
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