10
UVR-HE Series
PLATE HEAT EXCHANGER MAINTENANCE
Provided that the filter cleaning/replacement intervals specified above are respected, we recommend cleaning the heat exchanger once
a year. Cleaning simply consists in the use of compressed air to remove anything that blocks the air passage channels of the exchanger.
• The recovery unit pack can be removed from the bottom, by removing the condensate collection tank.
• The recovery units do not have moving parts, so mechanical maintenance is not necessary.
• Check that the plate exchanger is free from any type of impurity that could significantly lower its efficiency.
• In the presence of dust or polluting substances, it is necessary to provide adequate filters upstream of the recovery unit.
• The appliances can be cleaned with compressed air (in case of dust deposit), taking care not to damage the plates, or by spraying a
detergent solution.
• Strong alkaline solutions or other aggressive substances for aluminium must be avoided.
