Ohaus Explorer Balances EX124

Set AZT (Auto Zero Tracking) to off

Place the test weight in the center of the Weighing Pan

Record the reading at location A

Record the reading at location B

Record the reading at location C

Record the reading at location D

Pan and Sub Pan Inspection and Cleaning

Remove the Pan and Sub Pan to inspect the area beneath the Pan

Clean the outside of the balance using a damp cloth with warm water

Power Cord and Visual Inspection

Check the Power Cord for broken or damaged insulation

Make a visual inspection for faulty connectors, wiring, and loose hardware

Use a broad blade to remove the label from a corner

Ensure not to cut into the plastic Housing or yourself

Work slowly to allow adhesive time to release

Wear eye protection when using a knife

Clean the glue residue from the Housing surface

Use a section of the adhesive on the removed label to pick up remaining adhesive

Use knife or fingers to roll up remaining adhesive

If adhesive smears, use a cotton cloth to pick up as much as possible

Warm up the balance for 60 minutes

Record the reading after placing a mass near maximum capacity on the center of the Pan

Verify the display returns to 0g ±1d after removing the mass

Repeat the test three times and ensure readings are within ±1d

Enter the service menu and adjust settings

Record Auto Zero Tracking Setting

Test Procedure for Non-Approved Models