Operation; Service Life Of The Rechargeable Lead Batteries; Warranty - Sartorius YRB 01 Z Operating Instructions Manual

Operation

The rechargeable battery pack may not be
used in hazardous areas/locations.
Service Life of the Rechargeable Lead
Batteries
The rechargeable lead batteries installed in
the pack have a service life of approx. 200
charge cycles (when the batteries are 100%
discharged). Recharge the batteries
promptly to prevent damage caused by
deep discharging. 1 )
When a battery remains undercharged for
a long time, a deep discharge occurs in
which the cell voltage goes below a specific
threshold value.
In this case, the chemical reactions that
have occurred are reversible only to a
certain degree.
As a result, the original capacity can
no longer be regained by recharging the
battery several times. Therefore, damage
to the battery is irreversible.
To find the maximum hours of operation
for the battery pack, refer to the section
entitled "Specifications" in the operating
instructions of the balance or scale you are
using. Be sure that you recharge the bat-
tery pack once you have reached this time
limit.
1
) Deep discharge = the withdrawal of
all available electrical energy before the
battery is recharged
6

Warranty

The rechargeable batteries installed
in the pack are not covered by the
warranty.