Ohaus Adventurer ™ Balances AX8201N/E

Open the balance and remove the Load Cell

Un-solder the wires attached to the Position Sensor Board

Remove the three screws holding the Position Sensor Board in place

Position Sensor Board Installation

Remove the Position Sensor Board and install the replacement

Insert and finger-tighten all screws for adjustment

Place a mass weighing half of the balance’s capacity in the center of the Pan.

Press the On/Off button to return the reading to zero.

Move the mass halfway to the rear of the Pan and note the reading.

Move the mass halfway between the center and the left edge of the Pan and note the reading.

Move the mass halfway between the center and the right edge of the Pan and note the reading.

Move the mass halfway between the center and the front edge of the Pan and note the reading.

Remove the balance weighing pan and securely set it aside

Gently release the two hinges securing the Windring to the balance top housing

Follow the instruction of removing Adventurer housing from page 3-4

Disconnect the following cables

Remove the screws securing the Main PC Board to the Base

Install replacement Main PC Board in reverse order

Check if the LCD display on the new board is clear of protective plastic

Use a single mass for all readings

Ensure test mass is approximately ½ of the instrument's capacity

Wear gloves when handling the mass

Enter the menu to adjust settings

Set the Filter level to medium or the center of its range

Set the AZT (Auto Zero Tracking) to .5d or its lowest setting