Mounting Instruction; Exchanging The Battery - Bosch Rexroth SE301 Bedienungsanleitung

10 /36 Bosch Rexroth AG | Electric Drives and Controls

4 Mounting Instruction

4 Mounting Instruction
The tightening control unit must be inserted
into the provided slide-in slot in the BT300
card-rack.
3 Min
Please take care that the tightening control
system is completely inserted.
The front knurled bolts must be tightened.
Please take care that the front blind fits close-
ly to BT300.
4.1

Exchanging the battery

1 3
2 4
Fig. 1:
The tightening control system has a built-in
battery-buffered RAM for storing the tighten-
ing results. When the system is off the mains,
storage takes place with the built-in battery.
If no storage function is needed, the battery
is not necessary. In this case the jumper must
be pinned from "Batt-active" to "No-Batt".
If the battery has run down, an error message
is generated.
Before the tightening
control unit is inserted,
the BT300 card-rack
must be switched to
neutral and a discharg-
ing time of 3 minutes
should be taken into
account.
SE301 | 3 609 929 720/1.2
To exchange the battery, please 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 and push out
the battery. Remove the battery with your
fingers.
Under no circumstances should
conductive tools (e. g. tweezers)
be used to remove batteries - short
circuit danger.
– Insert a new battery: the positive terminal
must face the holder (upward). For inser-
ting, slightly lift the holder and push in the
battery.
The control unit's function can only
be guaranteed, if the batteries are
inserted correctly.
The following batteries may be used in the
SE301 tightening control unit:
Compo- Desig- Manufactu-
nent nation rer/Supplier
lithium BT1 SONY
cell 3 V
SANYO
RS
VARTA
DURACELL DL2430
Table 2: Types of batteries
Type Comment
CR2430 lithium
battery 3 V,
CR2430
Q ≥ 270 mAh
24,5x3 mm
CR2430
No. 114-
1843
DL2430