Instruction Manual

HDA 5500 for HLB 1000 and CS 1000

- 4 -

4 Operating keys

5 Selection and display of the unit of measurement

The operator can select the appropriate unit label from a printed sheet and this is then

displayed with background lighting. The label can be changed at any time.

Procedure:

• Disconnect the unit from supply voltage.

• Remove the front frame of the unit by hand.

• Loosen the 4 front plate screws.

• Press lightly on the back panel of the unit to push out the front side (display section) by a

few millimetres.

• Cut the label with the required unit from the sheet supplied.

• Insert the label into the slot on the side.

• Press lightly on the front panel to push it back on.

• Screw the front plate back in place.

• Put the front frame back on.

HDA5500

MODE

Relais

1 2 3

Sensor

4-digit

igital display

LED display

f active

switching points

LED display

of active

sensor

Keys for adjusting the

switching points,

switch-back points and

the menu functions

isplay of

unit of measurement

sensor 1, 2, 3 or 4



Front frame

Indication of unit (of measurement) using label from sheet