Auerswald COMmander Basic.2, Инструкции по установке и вводу в эксплуатацию

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Preparation (Casing Variants for Wall Mounting)
27
Updating or Upgrading the PBX
Warning: Touching the voltage carrying conductors
or the telephone connections – including those on the
modules – may cause a life-threatening electric
shock.
씮
The PBX contains hazardous voltages, even out-
side of the power supply unit (for instance ringer
voltages). Work on active, contact-hazardous
parts is only permitted after creating a voltage-
free state.
Working close to active parts is only permitted if
these parts are voltage-free or are protected
against direct contact.
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Pull out the power plug of the PBX before com-
missioning a skilled electrician to open the casing
to install the expansion module or perform swit-
ching or connecting services.
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If available, also disconnect the devices from
auxiliary power sources (for example, UPS).
Caution: Electrostatic charges can destroy sensitive
components.
씮
Divert electrostatic charges from yourself before
touching the circuit boards with your hands or any
tools. To do this, touch a metal object, preferably
earthed, e. g. the earthing terminal of the PBX or
a computer housing.
Requirements
– Previous system planning
Note: Before inserting the module, first configure the
required settings on the module.
Steps to Take
1.
insert the module: Guide the module between the two
circuit board latches and press it vertically
downwards to the base circuit board until it snaps in
securely. See
Fig. 15 .
Pull out the module: Push the circuit board latch on
the slanted side of the module a short distance away
from the module and then using the other hand,
simultaneously remove the module almost vertically
from the base circuit board. See
Fig. 16 .
Note: Make sure that the module is fastened on the
edge centered in relation to the connector.
Further Steps
쑱
If one or two COMmander VoIP modules are present,
they must be connected with each other and to the
base circuit board.
쑱
If one COMmander VMF module is present, it must be
connected to the base circuit board and, if necessary,
to COMmander VoIP modules as described in
Chapter Connecting the COMmander VoIP/VMF
Modules on page 28
.
Fig. 15: Insert the module
Fig. 16: Remove the module