burmeier Dali, Instruction Manual

Page: 69 / 132

6.2.1 Operating current test procedure
• Observe the following order of inspection according to DIN EN 62353:
1. Visual inspection
2. Electrical measurement
3. Functional check
• In accordance with § 4 MPBetreibV, the performance test and the evaluation and docu-
mentation of the test results must only be performed by an expert with the relevant
knowledge and experience required to perform them properly.
• The electrical measurement must be carried out with suitable measuring instruments in
accordance with DIN EN 62353 with an automated measuring procedure. In this case,
this measurement may also be performed by a person trained in electrical engineering
(as defined by DGUV 3) with additional medical and device-specific knowledge.
• The test results must only be evaluated and documented by a qualified electrician with
additional medical and device-specific expertise.
• Only if the bed features an external switch mode power supply unit:
• Electrical measurements include a leakage current test of the external switch
mode power supply, and not of the bed itself. As a result, the bed is ready for op-
eration immediately after the switch mode power supply unit has been replaced
with an intact switch mode power supply unit.
• BURMEIER offers leakage current testing of switch mode power supply units as
a service. To take advantage of this, the switch mode power supply units must be
sent to BURMEIER. You will receive tested switch mode power supply units in re-
turn. Contact us for further details about this; refer to
Part B: Replacement
parts
»
39 for the address.
Preparation
• If an external switch mode power supply is used, in the event that this should be tested
independently of the bed:
Maintenance
Part B: Operator and Technical Personnel 33