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11 appendices, 1 appendix 1 – unit fuse and jumper settings, Ppendix – Thermo Fisher Scientific Alpha pH 2000D User Manual

Page 40: Nit fuse and jumper settings

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11 Appendices

11.1

Appendix 1 – Unit fuse and jumper settings

Caution! Before opening the unit to replace the unit fuse, make sure the mains cable is

separated from the power supply

.

View from both PCBA side

Factory setting: NTC300

Fuse 250V, 315 mA,
Time Delay

Ma

in

Re

v

0

.2

Alpha pH/DO20000W New Main Rev 0.2

part No.: 84X368202














Factory setting: NTC300

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