Battery Change - ALPA CA021 Bedienungsanleitung

ALPA_DIGITAL_INDICATOR_5FUNCTION

BATTERY CHANGE

1 x battery 3V type CR2025
MAINTENANCE
Dry carefully all metallic parts of the instrument, clean it using
alcohol or petrol and then lubricate it with fine oil after water jets
or moisture effects to guarantee a good mechanical working and
to avoid rust.
Clean the housing and the display window using a soft chiffon and
neutral detergent. Do not use organic products (diluents, petrol,
acetone, etc...)
Don't keep the instrument in the sun, heat or humidity.