Barco – TransForm A – DOC-3358-2 – service manual – Revision 06 – March 2007
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1-4
1.3
Safety instructions
This section describes safety precautions which must be observed when installing and operating a product from
Barco.
1.3.1
Precautions
Only qualified service personnel may carry out maintenance and service work mentioned in
this service manual!
For your own protection, observe the following safety precautions when installing,
operating and servicing the device:
•
Before servicing the units please read this manual thoroughly and retain it for future reference!
•
Observe all warnings and instructions printed on the devices!
•
Servicing not explicitly mentioned in this manual must never be carried out by unauthorized personnel!
Never open the case of the unit without first disconnecting the power supply cord!
•
To prevent fire or electrical shock hazard, do not expose this unit to rain or moisture!
•
This product should be operated from an AC power source!
•
Check that the voltage and frequency of your power supply match those printed on the device label with the
rated electrical values!
•
If you are not sure of the type of AC power available, consult your dealer or local power company!
•
This product is equipped with a 3-wire grounding plug, a plug having a third (grounding) pin. This plug will
only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into
the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the purpose of the ground-
ing-type plug!
•
This equipment must be grounded (earthed) via the supplied 3 conductor AC power cable. (If the supplied
power cable is not the correct one, consult your dealer.)
Due to high touch current, the OmniBus A12 and the OmniBus A18 is intended to be used in
a location having equipotential bonding:
•
The building installation shall provide a means for connection to protective earth.
•
The equipment is to be connected to that means.
•
A service person shall check whether or not the socket outlet from which the equipment is to be powered
provides a connection to the building protective earth. If not, the service person shall arrange for the installa-
tion of a protective earthing conductor from the separate protective earthing terminal to the protective earth
wire in the building.
1.3.2
Servicing
Mechanical or electrical modifications others than described in this manual must not be made to the devices.
Barco is not liable for damages resulting from modified devices.
