Operating instructions

Switch key

This key allows selection between weight and percentage display during the drying operation.

Note regarding calculation mode ATRO value: If the dry weight (key ATRO 0 ... -999 % or ATRO

100 ... 999 %) is used as a basis for the calculation, a percentage display is not possible until the

drying operation has ended.

START key

This key is used to start the drying operation:

• Lamp flashes 1 instrument in operational readiness.

• Lamp lit up 1 drying operation in progress.

STOP key

With this key, each initiated drying operation can be ended (aborted). The final value in the

display is marked with (*) and kept until the drying cover is opened or taring performed.

If a printer is attached, the final result is printed out at the same time.

START

4.2 Keys with subsequent entry of a value

Drying temperature key

This key is used – before the start of a drying operation – to call up the stored drying temperature

(50 °C ... 160 °C) to the display and release it for change.

Drying time key

This key is used – before the start of a drying operation – to call up the stored drying time

(0 ... 240 minutes) to the display and release it for change.

Note for operation of the LJ16

When the time key is pressed, the value range 0, Auto ... 240 is available for selection.

If -Auto- is selected, the automatic switch-off criterion of 2 mg/30 s is active.

°C

STOP