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For using the sound box, please proceed as follows:
Set up sound box.
Operation mode: Pressure
Install hose (D= 50 mm, optional extra) at pressure outlet of the blower and pass
the air from there into the cavity.
Connect filter (optional extra) or adsorption dryer (optional extra) at the suction
fitting of the blower
Operation mode: Suction
Connect water separator (optional extra) at the suction fitting of the blower.
Install hose (D= 50 mm, optional extra) at the pressure fitting and – if possible -
guide the hose out of the room.
Put the plug into the building socket.
Switch on the unit at the On-/off-switch.
Control value of the operating current at the ammeter and match with the
maximally permissible values for the respective system. During transgression of
the permissible value, a suitable measure is to be taken for lowering the current
(see 6.3 “Ammeter / current power”).
6.3 Ammeter / current power
The sound boxes of AB-series have an ammeter at which the air flow - derived
from operating current - can read off. The shown value should be inert the green or
yellow area. Is the value in the red area, suitable steps must be taken in order to
lower the current consumption.
In different cases of application, the following steps lead to decompression and
therefore lowering the current consumption:
inserting additional relief wells into the ground to be dried
installation of additional edge pointing nozzles
installation of additional boarding cross systems or mounting a bypass
Attention!
Exceeding the maximally permissible operating currents leads to shutdown of the
blower and consequently, stops the drying out. For further questions please contact
your supplier or AERIAL.
