Skip to main content
Help
/

Site Navigation

Your Account

Choose Language

Editing Step 3 —

Step Type:

Drag to rearrange

Clean any switch contacts with a small file or with electrical contact cleaner. Contacts should make firm connection when the switch is on. If they don't, replace the switch rather than repair it.

Use electrical contact cleaner to clean less accessible switch contacts. In order to work cleaner into the switch, operate the control buttons as you spray the cleaner into apertures. Don't overspray.