KOJA Future S, Инструкция по эксплуатации и обслуживанию

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FUTURE® S AIR HANDLING UNIT
OPERATION AND MAINTENANCE
INSTRUCTIONS
15 December 2020 Ver 1.7 (We reserve the right to changes without prior notice) 18
4 Filters
4.1 Operating conditions
• The operating temperature range is -40 °C ... +40 °C.
4.2 Safety
WARNING
Observe general and section-specific safety instructions
4.3 Installation and commissioning
The filters must be installed before test-running the unit. The filters are placed in the mounting grooves and
clamped with a clamping mechanism against the gasket.
• Check that the filters are intact and of the correct type.
• Check that the filters are tight against the frame gasket and that there are no leaks.
• Check that the filters are clamped in place.
• Check that the differential pressure gauge is intact and reset.
• Check that the differential pressure hoses of the filter section are intact and in their places.
At the installation stage, the pressure difference limits for the filter indicators must be set according to the
Future® dimensioning program documentation. The filter pressure difference values must under no
circumstances exceed the dimensioning pressure drop in the filter by more than two times. If the pressure
difference is exceeded, the components or structure of the unit may become damaged. The warranty does
not cover damages due to negligence in replacing the filters.