CE DECLARATION OF CONFORMITY
ASSEMBLY AND MAINTENANCE
Air purification equipments need to be maintained periodically in order to perform their function correctly.
The time in which such maintenance should be performed depends on the environment in which the
equipment is inserted as well as the hours of operation. Thus, what is indicated below are mere
guidelines.
Fan
Operations to carry out:
Make sure there are no debris inside the section.
Check if all screws are bolted to avoid unnecessary vibrations.
Check the anti-vibratory supports.
If necessary, check if the bearings are clean and lubricated.
Check if the driving and motor pulley are aligned.
Check the tension and wear of the drive belts.
General interior cleaning
Maintenance frequency: Every 3 months
Filters
Operations to carry out:
Make sure there are no debris inside the section.
Check if all screws are bolted to avoid unnecessary vibrations.
Check if there are cuts in the filter mat.
Check the state and sludging of the filters (clean and replace them if necessary)
General interior cleaning
Maintenance frequency: Every month
Heat exchanger
Operations to carry out:
Make sure there are no debris inside the section.
Check if all screws are bolted to avoid unnecessary vibrations.
Check the state and cleaning of the exchanging element.
General interior cleaning
Maintenance frequency: Every 6 months
Water and direct expansion coils
Operations to carry out:
Make sure there are no debris inside the section.
Check if all screws are bolted to avoid unnecessary vibrations.
Check coil connections.
If necessary, check and carefully clean the coil fins in order not to damage them.
If there are deformed fins, these should be placed into their correct position with an adequate tool.
General interior cleaning
Maintenance frequency: Annual
Electric heating coil
Operations to carry out:
Make sure there are no debris inside the section.
Check if all screws are bolted to avoid unnecessary vibrations.
Check the connections. Replace cables and retrace connections if necessary.
General interior cleaning
Maintenance frequency: Every 6 months
