User Manual

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20.4 Removing the Battery Before Discarding the Unit
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To avoid electrocution, turn off the power switch and disconnect the
power cord and measurement cables before removing the lithium
battery.
Lithium battery
Positive termina
l
Pull up
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0.4 Removing the Battery Before Discarding the Unit
・The 8826 incorporates a lithium battery for memory backup.
・Before final disposal of the 8826, remove the battery as described below.
(1) Verify that the power is switched OFF.
(2) Disconnect all connector cables, the power cord and thermocouples.
(3) Remove 12 bolts and the stand, as illustrated below, and then slide and
remove the cover in the direction of arrow.
(4) Remove the rear panel. The battery is located in the position on the PCB
shown in the figure.
(5) Pull the battery up and cut the positive terminal with a wire cutter.
(6) Pull the battery further up.
(7) Cut the negative terminal (under the battery) with a wire cutter.