Siemens SINUMERIK 840DE

8-91
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D Configuring Manual NCU (PHD) – 03.06 Edition
Maintenance and Service
8.1 Battery and fan replacement
2
3
4
1
1) Battery
2) Red cable (polarity +)
3) Latch
4) Fan
+
Fig. 8-1 Battery/fan slide-in module
!
Danger
Do not attempt to reactivate discharged batteries with heat or by any other
means. The batteries must not be recharged because this could cause leakage
and/or explosion.
Non-compliance can cause injury to people or damage to property.
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