Testing; Visual Inspection; Protective Earth Resistance Test; Insulation Resistance Test - Ambu aView 2 Advance Manual Del Usuario

5.

Testing

The testing instructions in this chapter comply with the requirements of IEC 62353.
WARNING
To avoid compromising electrical safety, always perform tests after the displaying unit has been reassembled. If any
part of the tests fails after the spare part replacement, do not use the displaying unit.
When the displaying unit has been disassembled, it is mandatory to perform all the tests specified in the following sections.

5.1. Visual Inspection

During the process of replacing the spare parts, the inner parts shall be inspected for any damage, contamination or spilling.
When the displaying unit has been re-assembled, make sure that the ID marking on the back of the unit is complete and
clearly visible, and that all warnings and marking icons by the ports are complete and clearly visible.
Inspect if any damage, contamination or spilling may have compromised the safety of the displaying unit.
Inspect if all mechanical parts are in good shape and not broken.
Inspect if the power supply and its cords are in good shape and not broken.

5.2. Protective Earth Resistance Test

Not applicable
As the displaying unit is not directly connected to the supply mains (110/230 V AC), the Protective Earth Resistance test is only
relevant for the power supply unit.
Since the Power Supply unit is not a repairable part, this test is not applicable to the displaying unit.

5.3. Insulation Resistance Test

Insulation resistance test according to 62353 is required after replacing the spare parts of the displaying unit.
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