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Bosch Rexroth AG
LTU350/1 | 3 609 929 B47/2008-12
11
Disassembly and
replacement
Required tools
• Screwdriver
Disassembling
Proceed as follows to disassemble the
LTU350/1 servo amplifier:
1. Switch off the power supply for the
BT356 card rack or SB35x system box
and allow for a discharging time of
10 seconds.
2. Loosen the knurled screws on the front
panel and pull out the LTU350/1 servo
amplifier.
3. If necessary, assemble a BP 351 dummy
panel, order number 3 608 878 058.
12
Disposal
Environmental protection
Careless disposal of the LTU350/1 servo
amplifier could lead to pollution of the
environment.
Therefore, dispose of the device in
accordance with the currently applicable
regulations in your country.
You can also send the device to Bosch
Rexroth for disposal.
13
Extension and
conversion
Do not convert the LTU350/1 servo amplifier.
14
Troubleshooting
Malfunctions and information on errors are
displayed:
• on the display (see section “Display” on
• by the LED on the front (see section “LED
display and reset button” on page 21)
• in the tightening system via the BS350.
Should you be unable to remedy an occurring
defect, please contact one of the addresses
found under www.boschrexroth.com or in the
address directory in chapter “16 Service and
sales” on page 28.
CAUTION
Removing the LTU350/1 servo
amplifier while live
Damage to the LTU350/1 servo
amplifier!
y
Always switch off the power
supply to the relevant system
component before disassem-
bling the LTU350/1 servo am-
plifier.
y
For safety reasons, the
LTU350/1 servo amplifier may
only be inserted or removed at
the earliest 10 seconds after
the power supply to the BT356
card rack or SB35x system box
has been switched off.
LTU350.book Page 26 Tuesday, December 16, 2008 12:24 PM
