KOJA 0603, Instruction For Operation And Maintenance

Page: 49 / 52

AIR HANDLING UNIT FUTURE
INSTRUCTIONS FOR OPERATION AND MAINTENANCE
Sound attenuator section FVTK
2017-02-13 V. 2.0 49
16. SOUND ATTENUATOR SECTION FVTK
16.1. Commissioning
The sound attenuator section FVTK is an absorption damper. The lamellas must be in vertical position (see the
figure). Make sure that the lamellas are intact and that the coating is not damaged.
16.2. Maintenance
• Check that the sound attenuator lamellas are intact and the coating is not damaged.
• The lamellas are removable, so they can be cleaned by vacuuming them lightly.
• The surface of the wet-wipeable sound attenuating elements can be wiped with a damp cloth.