Electrical Acceptance Test; General; Components; Measuring Equipment - Leica DM2700 M Service Manual

11 Electrical Acceptance Test

11.1 General

11 Electrical Acceptance Test
11.1 General
You have to carry out the electrical acceptance test after each service call on the device where
components in the primary circuit (power circuit) have been changed. This applies mainly to
power supplies that are implemented in the device. This does not apply to external power
supplies that are closed.
Example: You replaced a power supply of a CTR box.
The mandatory electrical acceptance test that we prescribed is a minimum standard. If country-
specific regulations exist that go beyond the measurements that we prescribed, you also have
to comply with the country-specific requirements.
You must shut down the device if limits are exceeded when measuring. In this case, please
contact cms.support@leica-microsystems.com.
Fill in the attached inspection report during the measurement. You can also find it individually
in the documentation library. Sign it, save it (serial number_EIR) and send it. Please find a
detailed description below.
If you are a user of "Mobile Service", select the "CMS5 TSB 2016/08 Work on mains circuit"
activity code in your "Mobile Service Technical Report".

11.2 Components

The electrical acceptance test consists of the following parts:
• Visual inspection
• Measuring ground wire resistance
• Insulation measurement
• Measuring protective conductor current
• Functional test

11.3 Measuring Equipment

For measuring the protective conductor current, you need the following adapter cable. You can
order it from us: 15000010000084 Adapter cable for testing IEC-C14G+C13.
The remaining measuring equipment for the electrical acceptance test must be obtained
locally. We recommend the following measuring equipment:
• Fluke 1507 insulation tester
• Amprobe AC50A leakage current clamp multimeter
A-12 Service Manual Leica DM2700 M/P, Part A: Safety and Handling
Version 02