Maintenance - Extech Instruments ExStik EC500 User Manual

Maintenance

Battery Replacement
1. Twist off the battery compartment cap
2. Holding the battery housing in place with a finger, pull out the battery carrier using the
two small tabs.
3. Replace the four (4) CR2032 batteries observing polarity.
4. Replace the battery compartment cap
You, as the end user, are legally bound (EU Battery ordinance) to return all
used batteries, disposal in the household garbage is prohibited! You can
hand over your used batteries / accumulators at collection points in your
community or wherever batteries / accumulators are sold!
Disposal: Follow the valid legal stipulations in respect of the disposal of the
device at the end of its lifecycle
Electrode Replacement
1. To remove an electrode, unscrew and completely remove the electrode collar (turn
the collar counter-clockwise to remove).
2. Gently rock the electrode from side to side, pulling it downwards, until it disconnects
from the meter.
3. To attach an electrode, carefully plug the electrode into the meter socket (note that
the electrode connector is keyed, ensuring proper connection).
4. Tighten the electrode collar firmly enough to make a good seal (a rubber gasket seals
the electrode with the meter).
11 EC500-EU-EN-V2.4-2/11