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11 appendices, Appendix 1 – jumper positions, Appendices – Thermo Fisher Scientific Alpha RES 1000 User Manual

Page 32: Ppendix, Umper, Ositions

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Operating Instructions

Alpha RES 1000

25

11 Appendices

Appendix 1 – Jumper Positions

Jumper Positions - Internal to the controller

JP 1

Selects the input voltage 220 VAC.

JP 2

Selects the input voltage 110 VAC.

JP 6

Selects the temperature sensor for Pt1000/Pt100

Fuse

Note that there is a fuse (slow-blow 100mA) internal to the controller. Before
opening the unit, ENSURE that the power cable is physically separated from
the power supply. Replace fuse with the recommended type only.