Ohaus Explorer Balances EX223

Remove the Terminal Main PCBA and the LC Display

Remove the Terminal top housing

Install the new Terminal top housing

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

Ensure all necessary tools are available

Verify that the replacement feet assemblies are on hand

Remove the existing feet assemblies from the base

Check that all bearing components are present

Is the curved surface of the disks facing the ball bearings?

Placement of Load Bearing Plate

Attention: This process is only needed for 1, 2 and 3 decimal scales.

Place the load cell in front of you, as shown in the picture below.

Remove the screw on your left side, ensuring the spider does not shift from its position.

Remove the screw on the right side.

Remove both screws with shims completely from the load cell.

Store the screws and shims in a safe place.

Ensure ESD protection is in place

Use a conductive mat with wrist straps

Remove the accessory module, if equipped

Remove the speaker by removing the 2 screws and lifting it out