Bai BA-220 Especificações descarregar pdf (Página 24)

Finishing the BA-220 DualBeam Installation

After the Reader is mounted and the wiring is connected, all of the

openings in the bottom of the enclosure must be sealed off. Use

silicone, RTV, or other sealant to close off the opening in the bottom

so it is watertight.

If there is condensation on the laser optics, the Reader may not read

barcodes well or at all.

To prevent moisture from entering the enclosure, seal off the opening

as described above. Then, open the plastic bag containing the

desiccant pouch and remove it. Place the brown pouch and the

humidity indicator card flat on the bottom of the unit before closing the

door and tightening the latches. The desiccant will absorb moisture

from the air in the Reader for a long time before becoming saturated.

Note: Put the desiccant in the reader AFTER the installation is

complete and you are ready to close up the box.

Each time you open the Reader for service immediately check the

humidity indicator card. If the humidity card circles are all pink,

change out the desiccant pouch and replace it with a fresh one.

BE SURE TO CHECK THE HUMIDITY CARD FIRST WHEN

OPENING THE READER. After the door is opened, the card will react

to humidity in the outside air and usually turn pink to show how humid

the outside air is. As long as the card is not all pink when you first

open the door there is no need to change the desiccant bag.

If all 3 blue circles are pink when Reader is first

opened the desiccant should be changed.

HUMIDITY INDICATOR

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Bai BA-220 Especificações Página 24