3 609 929 B47/2008-12 | LTU350/1
Bosch Rexroth AG
23
/84
ENGLISH
ENGLISH
ITALIANO
ESPAÑOL
PORTUGUÊS
SVENSKA
FRANÇAIS
Motor contactor control
Fig. 4:
PIN plug
Fuses
The intermediate circuit of the servo amplifier
is protected by two safety fuses. If these
fuses blow (melt), the BTB LED changes
from green to red. In this state, operation is
no longer possible. These safety fuses are
located on the rear of the servo amplifier and
must be replaced in the case described
above (for removal, see Figure 5).
Fig. 5: Removal of the safety fuses
Recommended fuse:
3 608 875 374
12 A, 500 V DC;
10.3 x 38 mm
Manufacturer: Ferraz Shawmut
Order No.: 6JX12
Table 7 Positions of the PIN plug in the
LTU350/1
PIN plug in
position:
Explanation
1
Operation of ErgoSpin as hand-
held nutrunner without emergency
OFF (condition on delivery)
2
Operation of ErgoSpin as tighten-
ing spindle with emergency OFF
via the VM350 supply module
BS350: VM350 emergency OFF
active
NOTE!
The position of the PIN plug is verified with
the channel configuration in the BS350.
NOTE!
Further information on emergency OFF cir-
cuits can be found in the operating instruc-
tions for the VM350 supply module.
XDS1
LTU350/1
X2
Reset
W OK
571.33
M
35.10
1
2
i
i
WARNING!
y
Be sure to observe the safety instruc-
tions in chapter 1 (see page 17).
XDS1
LTU350/1
Reset
W OK
571.33
M
35.10
LTU350.book Page 23 Tuesday, December 16, 2008 12:24 PM
