Exchanging The Battery - Bosch Rexroth KE310 Bedienungsanleitung

16/64 Bosch Rexroth AG | Electric Drives and Controls
4 Mounting Instructions
4.1

Exchanging the battery

1 3
2 4
Figure 1:
The communication unit has a built-in battery-
buffered RAM for storing the tightening re-
sults. When power is turned off, the data is
saved due to the battery buffer. However, the
data will be lost in the "No batt" mode or
when the battery is fully discharged.
If the storage function is not needed, no bat-
tery is required. In this case, the jumper must
be moved from "Batt active" to "No batt"
(Fig. 2).
Figure 2:
If the battery has run down, an error message
is generated.
KE310 | 3 609 929 986/1.0
To exchange the battery, proceed as follows:
– Carry out data storage (when the battery
is exchanged, all data stored in the memo-
ry module are lost).
– Remove the used up battery. Slightly lift
the holder with a screwdriver (see illustra-
tion) and push out the battery. Remove the
battery with your fingers.
Under no circumstances remove
the battery with a conductive tool
(e.g. tweezers) – danger of short
circuit.
– Insert a new battery: the positive terminal
must face the holder (upward). To insert,
slightly lift the holder and push in the bat-
tery.
– Reset the real-time clock (operating pro-
gram).
– Trigger a reset on the KE310 (reset but-
ton).
The following is a list of recommended
batteries.
Com- Designa- Manufactur-
ponent tion er/Supplier
Lithium BT1 SONY
cell 3 V
SANYO
VARTA
DURACELL DL2430
Table 2:
Type Comment
CR2430 Lithium
battery 3 V,
CR2430
Q ≥ 270 mAh
24.5x3 mm
DL2430