ASSEMBLY AND MAINTENANCE
Unit Configurations
Like any equipment, ECOEVO EC air handling units must be installed correctly and maintained in order
to guarantee their proper functioning throughout the equipment's life cycle. The following
recommendations should be followed if they are valid to the equipment acquired.
Warnings
The power supply system to which the appliance is connected must comply with current standards.
The appliance must be correctly connected to an efficient ground connection, as stated in current
electricity safety regulations. If you have any doubts, please request ask a qualified professional to
perform a network control.
The appliance should only be installed and used according to current regulations and to the purpose
for which it was designed. Install it or use it for different purposes or unrecognized accessories may
be dangerous.
The manufacturer is not liable for damages resulting from improper assembly, use or maintenance
of the products nor for repairs carried out by non-qualified persons.
Never use the unit to support other equipment.
Before opening the unit door, make sure all electric parts have been switched off. Be specially careful
to check if the ventilator is switched off and cannot be accidentally activated.
Watch for sharp edges inside the unit.
Never climb nor walk on the unit.
It is mandatory to have a local switch-disconnecter in the unit.
Electric resistances must be interconnected to control devices that should prevent them from
working when the ventilator is not functioning, stop them if the security thermostat is activated and
guarantee a post-ventilation period when they are switched off to allow them to cool down.
Movable parts - Before conducting any intervention, make sure the ventilator is not functioning.
Start the equipment
Make sure there are no unrecognized parts inside the module.
Check if the turbine is turning freely and is not touching the volute of the ventilator or any other parts.
Check the belt tension. After the first working hours, check all these items again and adjust them if
necessary.
Check if the power supply characteristics are right for the engine used and make sure the equipment
is connected to an efficient ground connection.
The power supply of the engine should be that indicated in the engine instructions. Check if the
turbine is turning in the right direction.
After closing the access covers, check if engine's energy consumption matches that indicated in the
type plate. Warning: the absorbed intensity should never be higher than that indicated in the type
plate.
Check if there are no strange vibrations or noises.
In belt driven ventilators, the size of the motor pulley is variable, which allows the rotation speed of
the ventilator to be adjusted.
Warning:
any time there is a change in the ventilator's rotation speed,
check the engine's electric consumption.
Versión 12.0.17 - A ARFIT se reserva el derecho de modificar la información contenida en este catálogo sin previo aviso.
Version 16.01.17 - ARFIT is entitled to change the information in this document without prior notice.
