Dimensions And Weight - Salda AKU Series Mounting And Installation Instruction

Source: salda.lt/en, vetter-lufttechnik.de

Table of Contents

If there is no air filter in front of the fan, the only fan maintenance required is cleaning of the impeller. It is recommended to clean the impeller at

least once every six months.

Before cleaning it is necessary to turn-off power supply voltage and to block the switch in order to avoid accidental switching-on during mainte-

nance.

It is necessary to wait until any mechanical movement stops, motor cools down.

Make sure that the fan, its components, as well as accessories fitted to it, are tightly and firmly installed.

Impeller shall be cleaned carefully in order not to affect its balance.

It is strictly forbidden to clean the impeller with mechanical scours, chemical substances, detergents, compressed air stream and any liquids.

Any liquids of any kind are not allowed for washing of the fan.

After maintenance and installation of the unit back to the air duct system, the same actions shall be performed as indicated in clauses Installation

and Start-up, and any other requirements followed as provided in this document.

IMPROPER OPERATION AND REPAIR

Fault removal works shall be performed only by trained and qualified personnel.

The following actions shall be taken when the unit switches-off:

check if voltage and current of the mains correspond to the requirements indicated in manufacturer label;

check for power loss/availability to the unit;

upon elimination of power supply faults, switch-on the unit again.

If the motor does not turn on repeatedly:

disconnect power supply;

wait for the stop of all mechanical movement, cooling down of the motor;

make sure that the impeller is not blocked;

switch on the unit again.

If the fault can not be removed, please contact the supplier.