Delta HD207 Series Instruction Manual page 19

Procedure
1) Loosen the screws on the rear side of the instrument.
2) Open the back of the minidatalogger.
3) Cut the rheophores of the new battery at an approx. length of 10mm.
1
3
+
4) Take off the "tulip connector" from the flat battery.
5) Remove the flat battery from its seat.
6) Insert the "tulip connector" at the top of the red wire on the + (positive) rheophore of the new
battery.
7) Insert the "tulip connector" at the top of the black wire on the - (negative) rheophore of the new
battery.
8) Fix the battery in its slot on the cover.
9) Close the instrument rear side with the screws.
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