WIKA operating instructions, model CTH7000
EN
18
08/2020 EN/BG
4. Design and function
4.2.7 Battery charger
Please observe the following warnings (repeated from the front of the manual).
WARNING!
Only use the battery charger supplied.
Use of any other charger will invalidate the warranty and may lead to the
danger of overheating and to permanent instrument damage.
WARNING!
Take care not to short the battery packs’ contacts with any metal object when
the pack is not connected to the instrument.
WARNING!
Take care not trap any part of your hand when closing the battery
compartment.
WARNING!
Never cover the battery pack or charger during use.
The batteries are located in a removable pack located on the base of the instrument.
The battery pack contains two NiMHi cells (in series) and a charger control circuit. The
battery pack must only be charged using the unit supplied.
The battery pack has a socket on its side that accepts the charger’s connector. A LED
(viewable through an aperture on the top-rear of the pack) indicates the charger status.
The battery charger is provided with various interchangeable mains connectors; select
the one that you require - see the charger PSU pack for details.
Information
Disconnect the charger when not charging the battery pack.
Charger indication LED