SERVICE MANUAL SERIES 320 XR - Precisa

Series 320 XRAdjustments1. Adjustments1.1 Activation of the service mode1.1.1 Set the closed balance to the service mode1. Level the balance with the levelling feet, rear of the balance, connect the balance with the powersupply to the mains switch the balance on.2. Undo the screw (11/B5) and with the small screwdriver [5] from the tool set, briefly activate the serviceswitch on the rear of the housing‘s bottom → the balance will briefly flash on.3. Push the CHANGE-key . „CODE 0“ appears in the display.service-switchclr4. Press ENTER-key. „CODE 0000“ appears in the display.5. With the arrow keys insert the code „5236“ and confirm with the ENTER-key.6. The balance is now in service mode.1.1.2 Set the open balance to the service mode1. Remove the jumper (J1) form the mainboard.S3D1J12. Level the balance with the levelling feet, rear of the balance, connect the balance with the powersupply to the mains switch the balance on.3. The balance is now in service mode.Precisa Gravimetrics AG Index b2 F2