Caution!
Possible processor damage.
When the DIVAR cover is removed for installing, replacing or repairing internal components
(battery, HDD or DVD), always make sure you wear an approved ESD wrist strap – see below.
Figure 11.3: ESD strap
The ESD strap is vital to prevent damage to ESD-sensitive parts when maintaining components
in an opened DVR cabinet.
Always attach the ESD strap around your wrist as follows:
1. Slide the expandable strap over your wrist.
2. Connect the clip on the flexible grounding cord to an unpainted ground point (or to an
approved ground point).
3. Keep the strap on and connected while you touch, insert, or remove any ESD-sensitive
part.
High Voltage
Danger!
High voltage. Risk of electric shock.
When opening the top cover to service the unit, always make sure that the power has been
switched off and the power cable is disconnected.
11.1
11.1.1
11.1.2
DIVAR AN 3000 / DIVAR AN 5000 Maintenance | en 133
Bosch Security Systems Operations Manual 2014.10 | 2.0 | AM18-Q0669
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