QuadTech 1657 RLC Digibridge Instruction Manual page 3

Page 2-1 -Power-Line Connection
Power line switch for 115V or 230V operation has been removed, switching is
automatic for voltages between 90 -250V AC.
Page 2-2 -Figure 2-2
Figure 2-2 does not apply. Only certified line cords which comply with IEC 227 or
IEC 245 should be used.
Page 3-2 -Paragraph 3.1 Basic Procedure, step a
Power line switch for 115V or 230V operation has been removed, switching is
automatic.
Page 5-1 -Paragraph 5.2, Instrument Return
Contacts for QuadTech are:
Page 5-2 & Page 5-3 -Caution Note
Power line switch for 115V or 230V operation has been removed, switching is
automatic.
Page 5-7 -& Paragraph 5.6.1 & Figure 5-3, Disassembly
Power Supply Assembly shown has been replaced by Power Supply Assembly PN
700011.
Page 5-10 -Instrument Cleaning Instructions
Monthly (more or less depending on usage) the built-in test fixture should be cleaned
with a soft brush and isopropyl alcohol. Avoid getting excess alcohol on instrument paint
surfaces, otherwise damage to the finish can result. For additional instrument cleaning
instructions refer to paragraph 5.7.1 (Care of the Test Fixture) and paragraph 5.7,2 (Care of the
Display Panel).
Power Supply Assembly shown in Figure 5-8 has been replaced by Power Supply
Assembly PN 700011.
Page 5-12 - Paragraph 5.8.2, Power Supply
Trouble Analysis procedure does not apply to new Power Supply Assembly P/N 700011.
Page 6-2 - Figure 6-2, Rear View
Rear view should show new power supply (PN 700011) without line-voltage switch
Page 6-3 - Mechanical Parts List, Rear
Items 1 - 4 (power connector, fuse extractor post, line voltage switch & cover) deleted on new assembly
Page 6-12 & Page 6-13 - Parts and Diagrams
Power Supply Board and Parts List shown, PN 1657-4720 has been replaced by
Power Supply Assembly, PN 700011. The 700011 Assembly must be repaired by module exchange.
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