Hanna Instruments HI 4013 - Manual (Page 9)

9
4. Rinse inner stem with deionized water making certain
to wet o-ring found on the inner stem.
5. Reassemble electrode by gently pushing the inner
assembly into the outer body, sliding spring down
cable, and screwing cap into place.
6. Remove fill hole cover and o-ring on fill hole spout.
Using the dropper pipette provided, add a few drops
HI 7078 fill solution to the electrode. Invert the elec-
trode to wet the o-ring and rinse the fill solution cham-
ber.
Deionized
Water
Remove
Parafilm
Install
sensing
module