Hydrotechnik MultiSystem 4070, Руководство по эксплуатации, Страница: 20 / 153

Firmware Version 2.0 MultiSystem 4070
20
Commissioning
ENG
Charge batteries
Information about
handling instrument
batteries
The life cycle of lithium ion cells depends greatly on the conditions of use.
• Avoid a complete discharge, continuous charging and immediate re-char-
ging after every use.
• A red battery symbol will be displayed when the battery is nearly empty. In
this case you should maintain a 3 hour charging time.
• In case of longer periods without use you should discharge and charge
the batteries monthly.
Display operating instructions
The operating instructions are available as a PDF file on the measuring
instrument.
Connect the measuring instrument to a PC.
 See Connect a PC and transfer data on page 36.
The operating instructions are available as a PDF file in the download area of
our website:
 www.hydrotechnik.com
Note
Damage to batteries due to excessive discharge
The lithium-ion battery installed in the instrument is only slightly precharged ex
works.
If the battery is not fully charged before start-up, there is a risk of
excessive discharge, which would severely impair the performance of the battery.
• Charge the battery for 3 hours before you commission the instrument.
• The battery will be charged as soon as the instrument is supplied by a
HYDROTECHNIK power pack.
The measuring instrument is recognized as a removable storage device. You can
open the operating instructions directly from the instrument.