Troubleshooting 175
5 If the dishwashing liquid solution is ineffective, use
a solution of one part household bleach to two
parts clean water, on a cloth, to wipe away
remaining dirt.
Cleaning the contacts of the battery
Notice Do not scratch or scrape the contacts of the
battery. If necessary, wipe the contacts of the battery
with a dry, lint-free cloth to remove any dirt, oil or
grease.