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Periodic verification and service
7. Periodic verification and service
7.1 Periodic verification
The following periodic verification must be performed on electrical installations in compli-
ance with the local or national regulations that apply. We recommend for your Bender prod-
ucts:
Test
Functional test of IT system monitoring
(insulation, load current, transformer temperature and connec-
tion monitoring) by pressing the TEST button on the alarm
indicator and test combination or on the alarm indicator and
operator panel.
Functional test of the changeover module*:
Test of the automatic changeover modules.
Please observe the information in chapter "Testing the change-
over module"!
Functional test of the IT system monitoring (insulation, load
current, transformer temperature and connection monitoring)
on the insulation monitoring device.
Testing the set values and the changeover periods
Testing of the changeover module, the IT system monitoring,
the connection to the SCADA system (Supervisory Control And
Data Acquisition) (if applicable) and the interaction of the com-
ponents in the system.
This test includes the following services:
- Inspection:
Marking, display elements, mechanical components,
wiring, parameterisation, connection of
third-party equipment, evaluation of fault memory
- Measurement:
Internal/external supply voltages/potentials,
bus voltage, bus protocol, bus scan
- Practice test:
Device function, device communication
- Documentation:
Test results, recommendations for remedial action
* This test must only be performed by an electrically skilled person who has been commissioned to do
so in agreement with the person responsible for the medical location.
Before carrying out the tests, please refer to the instructions relating to the functional tests
in the checklist. If no national directives apply, you should perform the tests recommended
by IEC 60364-7-710:2002-11, section 710.62 and DIN VDE 0100-710 (VDE 0100 Part
710):2002-11, section 710.62.
TGH1322en/06.2009
All manuals and user guides at all-guides.com
To be
Interval
performed by
Medical
once every
personnel
working day
Skilled person
every 6 months
Skilled person
every 6 months
Skilled person
every 12
months
Bender Service
every 24
months
25
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